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   1 <html><head><title>Roo/Element.js</title><link rel="stylesheet" type="text/css" href="../../css/highlight-js.css"/></head><body class="highlightpage"><code class="jsdoc-pretty"><span class="jsdoc-comment">/*
   2  * Based on:
   3  * Ext JS Library 1.1.1
   4  * Copyright(c) 2006-2007, Ext JS, LLC.
   5  *
   6  * Originally Released Under LGPL - original licence link has changed is not relivant.
   7  *
   8  * Fork - LGPL
   9  * &lt;script type=&quot;text/javascript&quot;&gt;
  10  */
  11
  12
  13 // was in Composite Element!??!?!
  14
  15 </span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
  16     </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">D </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.lib.Dom</span><span class="jsdoc-syntax">;
  17     </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">E </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.lib.Event</span><span class="jsdoc-syntax">;
  18     </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">A </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.lib.Anim</span><span class="jsdoc-syntax">;
  19
  20     </span><span class="jsdoc-comment">// local style camelizing for speed
  21     </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">propCache </span><span class="jsdoc-syntax">= {};
  22     </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">camelRe </span><span class="jsdoc-syntax">= /(-[a-z])/gi;
  23     </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">camelFn </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">m</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">a</span><span class="jsdoc-syntax">){ </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">a.charAt</span><span class="jsdoc-syntax">(1)</span><span class="jsdoc-var">.toUpperCase</span><span class="jsdoc-syntax">(); };
  24     </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">view </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">document.defaultView</span><span class="jsdoc-syntax">;
  25
  26 </span><span class="jsdoc-comment">/**
  27  * @class Roo.Element
  28  * Represents an Element in the DOM.&lt;br&gt;&lt;br&gt;
  29  * Usage:&lt;br&gt;
  30 &lt;pre&gt;&lt;code&gt;
  31 var el = Roo.get(&quot;my-div&quot;);
  32
  33 // or with getEl
  34 var el = getEl(&quot;my-div&quot;);
  35
  36 // or with a DOM element
  37 var el = Roo.get(myDivElement);
  38 &lt;/code&gt;&lt;/pre&gt;
  39  * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
  40  * each call instead of constructing a new one.&lt;br&gt;&lt;br&gt;
  41  * &lt;b&gt;Animations&lt;/b&gt;&lt;br /&gt;
  42  * Many of the functions for manipulating an element have an optional &quot;animate&quot; parameter. The animate parameter
  43  * should either be a boolean (true) or an object literal with animation options. The animation options are:
  44 &lt;pre&gt;
  45 Option    Default   Description
  46 --------- --------  ---------------------------------------------
  47 duration  .35       The duration of the animation in seconds
  48 easing    easeOut   The YUI easing method
  49 callback  none      A function to execute when the anim completes
  50 scope     this      The scope (this) of the callback function
  51 &lt;/pre&gt;
  52 * Also, the Anim object being used for the animation will be set on your options object as &quot;anim&quot;, which allows you to stop or
  53 * manipulate the animation. Here's an example:
  54 &lt;pre&gt;&lt;code&gt;
  55 var el = Roo.get(&quot;my-div&quot;);
  56
  57 // no animation
  58 el.setWidth(100);
  59
  60 // default animation
  61 el.setWidth(100, true);
  62
  63 // animation with some options set
  64 el.setWidth(100, {
  65     duration: 1,
  66     callback: this.foo,
  67     scope: this
  68 });
  69
  70 // using the &quot;anim&quot; property to get the Anim object
  71 var opt = {
  72     duration: 1,
  73     callback: this.foo,
  74     scope: this
  75 };
  76 el.setWidth(100, opt);
  77 ...
  78 if(opt.anim.isAnimated()){
  79     opt.anim.stop();
  80 }
  81 &lt;/code&gt;&lt;/pre&gt;
  82 * &lt;b&gt; Composite (Collections of) Elements&lt;/b&gt;&lt;br /&gt;
  83  * For working with collections of Elements, see &lt;a href=&quot;Roo.CompositeElement.html&quot;&gt;Roo.CompositeElement&lt;/a&gt;
  84  * @constructor Create a new Element directly.
  85  * @param {String/HTMLElement} element
  86  * @param {Boolean} forceNew (optional) By default the constructor checks to see if there is already an instance of this element in the cache and if there is it returns the same instance. This will skip that check (useful for extending this class).
  87  */
  88     </span><span class="jsdoc-var">Roo.Element </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">element</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">forceNew</span><span class="jsdoc-syntax">){
  89         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">dom </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">element </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;string&quot; </span><span class="jsdoc-syntax">?
  90                 </span><span class="jsdoc-var">document.getElementById</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">element</span><span class="jsdoc-syntax">) : </span><span class="jsdoc-var">element</span><span class="jsdoc-syntax">;
  91         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">dom</span><span class="jsdoc-syntax">){ </span><span class="jsdoc-comment">// invalid id/element
  92             </span><span class="jsdoc-keyword">return null</span><span class="jsdoc-syntax">;
  93         }
  94         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">id </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">dom.id</span><span class="jsdoc-syntax">;
  95         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">forceNew </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-keyword">true </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">id </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">Roo.Element.cache</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">]){ </span><span class="jsdoc-comment">// element object already exists
  96             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">Roo.Element.cache</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">];
  97         }
  98
  99         </span><span class="jsdoc-comment">/**
 100          * The DOM element
 101          * @type HTMLElement
 102          */
 103         </span><span class="jsdoc-var">this.dom </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">dom</span><span class="jsdoc-syntax">;
 104
 105         </span><span class="jsdoc-comment">/**
 106          * The DOM element ID
 107          * @type String
 108          */
 109         </span><span class="jsdoc-var">this.id </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">id </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">Roo.id</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">dom</span><span class="jsdoc-syntax">);
 110     };
 111
 112     </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">El </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.Element</span><span class="jsdoc-syntax">;
 113
 114     </span><span class="jsdoc-var">El.prototype </span><span class="jsdoc-syntax">= {
 115         </span><span class="jsdoc-comment">/**
 116          * The element's default display mode  (defaults to &quot;&quot;)
 117          * @type String
 118          */
 119         </span><span class="jsdoc-var">originalDisplay </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;&quot;</span><span class="jsdoc-syntax">,
 120
 121
 122         </span><span class="jsdoc-comment">// note this is overridden in BS version..
 123         </span><span class="jsdoc-var">visibilityMode </span><span class="jsdoc-syntax">: 1,
 124         </span><span class="jsdoc-comment">/**
 125          * The default unit to append to CSS values where a unit isn't provided (defaults to px).
 126          * @type String
 127          */
 128         </span><span class="jsdoc-var">defaultUnit </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;px&quot;</span><span class="jsdoc-syntax">,
 129
 130         </span><span class="jsdoc-comment">/**
 131          * Sets the element's visibility mode. When setVisible() is called it
 132          * will use this to determine whether to set the visibility or the display property.
 133          * @param visMode Element.VISIBILITY or Element.DISPLAY
 134          * @return {Roo.Element} this
 135          */
 136         </span><span class="jsdoc-var">setVisibilityMode </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">visMode</span><span class="jsdoc-syntax">){
 137             </span><span class="jsdoc-var">this.visibilityMode </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">visMode</span><span class="jsdoc-syntax">;
 138             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 139         },
 140         </span><span class="jsdoc-comment">/**
 141          * Convenience method for setVisibilityMode(Element.DISPLAY)
 142          * @param {String} display (optional) What to set display to when visible
 143          * @return {Roo.Element} this
 144          */
 145         </span><span class="jsdoc-var">enableDisplayMode </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">display</span><span class="jsdoc-syntax">){
 146             </span><span class="jsdoc-var">this.setVisibilityMode</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">El.DISPLAY</span><span class="jsdoc-syntax">);
 147             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">display </span><span class="jsdoc-syntax">!= </span><span class="jsdoc-string">&quot;undefined&quot;</span><span class="jsdoc-syntax">) { </span><span class="jsdoc-var">this.originalDisplay </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">display</span><span class="jsdoc-syntax">; }
 148             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 149         },
 150
 151         </span><span class="jsdoc-comment">/**
 152          * Looks at this node and then at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
 153          * @param {String} selector The simple selector to test
 154          * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
 155                 search as a number or element (defaults to 10 || document.body)
 156          * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
 157          * @return {HTMLElement} The matching DOM node (or null if no match was found)
 158          */
 159         </span><span class="jsdoc-var">findParent </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">simpleSelector</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">maxDepth</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">returnEl</span><span class="jsdoc-syntax">){
 160             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">b </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">document.body</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">depth </span><span class="jsdoc-syntax">= 0, </span><span class="jsdoc-var">dq </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.DomQuery</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">stopEl</span><span class="jsdoc-syntax">;
 161             </span><span class="jsdoc-var">maxDepth </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">maxDepth </span><span class="jsdoc-syntax">|| 50;
 162             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">maxDepth </span><span class="jsdoc-syntax">!= </span><span class="jsdoc-string">&quot;number&quot;</span><span class="jsdoc-syntax">){
 163                 </span><span class="jsdoc-var">stopEl </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.getDom</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">maxDepth</span><span class="jsdoc-syntax">);
 164                 </span><span class="jsdoc-var">maxDepth </span><span class="jsdoc-syntax">= 10;
 165             }
 166             </span><span class="jsdoc-keyword">while</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">p.nodeType </span><span class="jsdoc-syntax">== 1 &amp;&amp; </span><span class="jsdoc-var">depth </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">maxDepth </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">!= </span><span class="jsdoc-var">b </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">!= </span><span class="jsdoc-var">stopEl</span><span class="jsdoc-syntax">){
 167                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">dq.is</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">p</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">simpleSelector</span><span class="jsdoc-syntax">)){
 168                     </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">returnEl </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">p</span><span class="jsdoc-syntax">) : </span><span class="jsdoc-var">p</span><span class="jsdoc-syntax">;
 169                 }
 170                 </span><span class="jsdoc-var">depth</span><span class="jsdoc-syntax">++;
 171                 </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">p.parentNode</span><span class="jsdoc-syntax">;
 172             }
 173             </span><span class="jsdoc-keyword">return null</span><span class="jsdoc-syntax">;
 174         },
 175
 176
 177         </span><span class="jsdoc-comment">/**
 178          * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
 179          * @param {String} selector The simple selector to test
 180          * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
 181                 search as a number or element (defaults to 10 || document.body)
 182          * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
 183          * @return {HTMLElement} The matching DOM node (or null if no match was found)
 184          */
 185         </span><span class="jsdoc-var">findParentNode </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">simpleSelector</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">maxDepth</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">returnEl</span><span class="jsdoc-syntax">){
 186             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.fly</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom.parentNode</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">'_internal'</span><span class="jsdoc-syntax">);
 187             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">p.findParent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">simpleSelector</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">maxDepth</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">returnEl</span><span class="jsdoc-syntax">) : </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">;
 188         },
 189
 190         </span><span class="jsdoc-comment">/**
 191          * Looks at  the scrollable parent element
 192          */
 193         </span><span class="jsdoc-var">findScrollableParent </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">()
 194         {
 195             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">overflowRegex </span><span class="jsdoc-syntax">= /(auto|scroll)/;
 196
 197             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'position'</span><span class="jsdoc-syntax">) === </span><span class="jsdoc-string">'fixed'</span><span class="jsdoc-syntax">){
 198                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">Roo.isAndroid </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">document.documentElement</span><span class="jsdoc-syntax">) : </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">document.body</span><span class="jsdoc-syntax">);
 199             }
 200
 201             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">excludeStaticParent </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'position'</span><span class="jsdoc-syntax">) === </span><span class="jsdoc-string">&quot;absolute&quot;</span><span class="jsdoc-syntax">;
 202
 203             </span><span class="jsdoc-keyword">for </span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">parent </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">; (</span><span class="jsdoc-var">parent </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">parent.dom.parentNode</span><span class="jsdoc-syntax">));){
 204
 205                 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">excludeStaticParent </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">parent.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'position'</span><span class="jsdoc-syntax">) === </span><span class="jsdoc-string">&quot;static&quot;</span><span class="jsdoc-syntax">) {
 206                     </span><span class="jsdoc-keyword">continue</span><span class="jsdoc-syntax">;
 207                 }
 208
 209                 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">overflowRegex.test</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">parent.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'overflow'</span><span class="jsdoc-syntax">) + </span><span class="jsdoc-var">parent.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'overflow-x'</span><span class="jsdoc-syntax">) + </span><span class="jsdoc-var">parent.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'overflow-y'</span><span class="jsdoc-syntax">))){
 210                     </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">parent</span><span class="jsdoc-syntax">;
 211                 }
 212
 213                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">parent.dom.nodeName.toLowerCase</span><span class="jsdoc-syntax">() == </span><span class="jsdoc-string">'body'</span><span class="jsdoc-syntax">){
 214                     </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">Roo.isAndroid </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">document.documentElement</span><span class="jsdoc-syntax">) : </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">document.body</span><span class="jsdoc-syntax">);
 215                 }
 216             }
 217
 218             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">Roo.isAndroid </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">document.documentElement</span><span class="jsdoc-syntax">) : </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">document.body</span><span class="jsdoc-syntax">);
 219         },
 220
 221         </span><span class="jsdoc-comment">/**
 222          * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
 223          * This is a shortcut for findParentNode() that always returns an Roo.Element.
 224          * @param {String} selector The simple selector to test
 225          * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
 226                 search as a number or element (defaults to 10 || document.body)
 227          * @return {Roo.Element} The matching DOM node (or null if no match was found)
 228          */
 229         </span><span class="jsdoc-var">up </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">simpleSelector</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">maxDepth</span><span class="jsdoc-syntax">){
 230             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.findParentNode</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">simpleSelector</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">maxDepth</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
 231         },
 232
 233
 234
 235         </span><span class="jsdoc-comment">/**
 236          * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
 237          * @param {String} selector The simple selector to test
 238          * @return {Boolean} True if this element matches the selector, else false
 239          */
 240         </span><span class="jsdoc-var">is </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">simpleSelector</span><span class="jsdoc-syntax">){
 241             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">Roo.DomQuery.is</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">simpleSelector</span><span class="jsdoc-syntax">);
 242         },
 243
 244         </span><span class="jsdoc-comment">/**
 245          * Perform animation on this element.
 246          * @param {Object} args The YUI animation control args
 247          * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
 248          * @param {Function} onComplete (optional) Function to call when animation completes
 249          * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
 250          * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
 251          * @return {Roo.Element} this
 252          */
 253         </span><span class="jsdoc-var">animate </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">args</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">duration</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">onComplete</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">easing</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">animType</span><span class="jsdoc-syntax">){
 254             </span><span class="jsdoc-var">this.anim</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">args</span><span class="jsdoc-syntax">, {</span><span class="jsdoc-var">duration</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">duration</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">onComplete</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">easing</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">easing</span><span class="jsdoc-syntax">}, </span><span class="jsdoc-var">animType</span><span class="jsdoc-syntax">);
 255             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 256         },
 257
 258         </span><span class="jsdoc-comment">/*
 259          * @private Internal animation call
 260          */
 261         </span><span class="jsdoc-var">anim </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">args</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">opt</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">animType</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">defaultDur</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">defaultEase</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">cb</span><span class="jsdoc-syntax">){
 262             </span><span class="jsdoc-var">animType </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">animType </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-string">'run'</span><span class="jsdoc-syntax">;
 263             </span><span class="jsdoc-var">opt </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">opt </span><span class="jsdoc-syntax">|| {};
 264             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">anim </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.lib.Anim</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">animType</span><span class="jsdoc-syntax">](
 265                 </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">args</span><span class="jsdoc-syntax">,
 266                 (</span><span class="jsdoc-var">opt.duration </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">defaultDur</span><span class="jsdoc-syntax">) || </span><span class="jsdoc-var">.35</span><span class="jsdoc-syntax">,
 267                 (</span><span class="jsdoc-var">opt.easing </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">defaultEase</span><span class="jsdoc-syntax">) || </span><span class="jsdoc-string">'easeOut'</span><span class="jsdoc-syntax">,
 268                 </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 269                     </span><span class="jsdoc-var">Roo.callback</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">cb</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 270                     </span><span class="jsdoc-var">Roo.callback</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">opt.callback</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">opt.scope </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, [</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">opt</span><span class="jsdoc-syntax">]);
 271                 },
 272                 </span><span class="jsdoc-var">this
 273             </span><span class="jsdoc-syntax">);
 274             </span><span class="jsdoc-var">opt.anim </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">anim</span><span class="jsdoc-syntax">;
 275             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">anim</span><span class="jsdoc-syntax">;
 276         },
 277
 278         </span><span class="jsdoc-comment">// private legacy anim prep
 279         </span><span class="jsdoc-var">preanim </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">a</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">){
 280             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">!</span><span class="jsdoc-var">a</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">] ? </span><span class="jsdoc-keyword">false </span><span class="jsdoc-syntax">: (</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">a</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">] == </span><span class="jsdoc-string">&quot;object&quot; </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">a</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]: {</span><span class="jsdoc-var">duration</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">a</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">+1], </span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">a</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">+2], </span><span class="jsdoc-var">easing</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">a</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">+3]});
 281         },
 282
 283         </span><span class="jsdoc-comment">/**
 284          * Removes worthless text nodes
 285          * @param {Boolean} forceReclean (optional) By default the element
 286          * keeps track if it has been cleaned already so
 287          * you can call this over and over. However, if you update the element and
 288          * need to force a reclean, you can pass true.
 289          */
 290         </span><span class="jsdoc-var">clean </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">forceReclean</span><span class="jsdoc-syntax">){
 291             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.isCleaned </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">forceReclean </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">){
 292                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 293             }
 294             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">ns </span><span class="jsdoc-syntax">= /\S/;
 295             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">d </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">n </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">d.firstChild</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">ni </span><span class="jsdoc-syntax">= -1;
 296             </span><span class="jsdoc-keyword">while</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">n</span><span class="jsdoc-syntax">){
 297                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">nx </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">n.nextSibling</span><span class="jsdoc-syntax">;
 298                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">n.nodeType </span><span class="jsdoc-syntax">== 3 &amp;&amp; !</span><span class="jsdoc-var">ns.test</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">n.nodeValue</span><span class="jsdoc-syntax">)){
 299                     </span><span class="jsdoc-var">d.removeChild</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">n</span><span class="jsdoc-syntax">);
 300                 }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 301                     </span><span class="jsdoc-var">n.nodeIndex </span><span class="jsdoc-syntax">= ++</span><span class="jsdoc-var">ni</span><span class="jsdoc-syntax">;
 302                 }
 303                 </span><span class="jsdoc-var">n </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">nx</span><span class="jsdoc-syntax">;
 304             }
 305             </span><span class="jsdoc-var">this.isCleaned </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
 306             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 307         },
 308
 309         </span><span class="jsdoc-comment">// private
 310         </span><span class="jsdoc-var">calcOffsetsTo </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">){
 311             </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">);
 312             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">d </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el.dom</span><span class="jsdoc-syntax">;
 313             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">restorePos </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
 314             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'position'</span><span class="jsdoc-syntax">) == </span><span class="jsdoc-string">'static'</span><span class="jsdoc-syntax">){
 315                 </span><span class="jsdoc-var">el.position</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'relative'</span><span class="jsdoc-syntax">);
 316                 </span><span class="jsdoc-var">restorePos </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
 317             }
 318             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">= 0, </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">=0;
 319             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">op </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">;
 320             </span><span class="jsdoc-keyword">while</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">op </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">op </span><span class="jsdoc-syntax">!= </span><span class="jsdoc-var">d </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">op.tagName </span><span class="jsdoc-syntax">!= </span><span class="jsdoc-string">'HTML'</span><span class="jsdoc-syntax">){
 321                 </span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">+= </span><span class="jsdoc-var">op.offsetLeft</span><span class="jsdoc-syntax">;
 322                 </span><span class="jsdoc-var">y</span><span class="jsdoc-syntax">+= </span><span class="jsdoc-var">op.offsetTop</span><span class="jsdoc-syntax">;
 323                 </span><span class="jsdoc-var">op </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">op.offsetParent</span><span class="jsdoc-syntax">;
 324             }
 325             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">restorePos</span><span class="jsdoc-syntax">){
 326                 </span><span class="jsdoc-var">el.position</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'static'</span><span class="jsdoc-syntax">);
 327             }
 328             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">y</span><span class="jsdoc-syntax">];
 329         },
 330
 331         </span><span class="jsdoc-comment">/**
 332          * Scrolls this element into view within the passed container.
 333          * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
 334          * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
 335          * @return {Roo.Element} this
 336          */
 337         </span><span class="jsdoc-var">scrollIntoView </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">container</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">hscroll</span><span class="jsdoc-syntax">){
 338             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">c </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.getDom</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">container</span><span class="jsdoc-syntax">) || </span><span class="jsdoc-var">document.body</span><span class="jsdoc-syntax">;
 339             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">;
 340
 341             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">o </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.calcOffsetsTo</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">),
 342                 </span><span class="jsdoc-var">l </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">[0],
 343                 </span><span class="jsdoc-var">t </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">[1],
 344                 </span><span class="jsdoc-var">b </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">t</span><span class="jsdoc-syntax">+</span><span class="jsdoc-var">el.offsetHeight</span><span class="jsdoc-syntax">,
 345                 </span><span class="jsdoc-var">r </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">l</span><span class="jsdoc-syntax">+</span><span class="jsdoc-var">el.offsetWidth</span><span class="jsdoc-syntax">;
 346
 347             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">ch </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">c.clientHeight</span><span class="jsdoc-syntax">;
 348             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">ct </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">c.scrollTop</span><span class="jsdoc-syntax">, 10);
 349             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">cl </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">c.scrollLeft</span><span class="jsdoc-syntax">, 10);
 350             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">cb </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">ct </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">ch</span><span class="jsdoc-syntax">;
 351             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">cr </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">cl </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">c.clientWidth</span><span class="jsdoc-syntax">;
 352
 353             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">t </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">ct</span><span class="jsdoc-syntax">){
 354                 </span><span class="jsdoc-var">c.scrollTop </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">t</span><span class="jsdoc-syntax">;
 355             }</span><span class="jsdoc-keyword">else if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">b </span><span class="jsdoc-syntax">&gt; </span><span class="jsdoc-var">cb</span><span class="jsdoc-syntax">){
 356                 </span><span class="jsdoc-var">c.scrollTop </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">b</span><span class="jsdoc-syntax">-</span><span class="jsdoc-var">ch</span><span class="jsdoc-syntax">;
 357             }
 358
 359             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">hscroll </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">){
 360                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">l </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">cl</span><span class="jsdoc-syntax">){
 361                     </span><span class="jsdoc-var">c.scrollLeft </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">l</span><span class="jsdoc-syntax">;
 362                 }</span><span class="jsdoc-keyword">else if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">r </span><span class="jsdoc-syntax">&gt; </span><span class="jsdoc-var">cr</span><span class="jsdoc-syntax">){
 363                     </span><span class="jsdoc-var">c.scrollLeft </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">r</span><span class="jsdoc-syntax">-</span><span class="jsdoc-var">c.clientWidth</span><span class="jsdoc-syntax">;
 364                 }
 365             }
 366             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 367         },
 368
 369         </span><span class="jsdoc-comment">// private
 370         </span><span class="jsdoc-var">scrollChildIntoView </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">child</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">hscroll</span><span class="jsdoc-syntax">){
 371             </span><span class="jsdoc-var">Roo.fly</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">child</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">'_scrollChildIntoView'</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.scrollIntoView</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">hscroll</span><span class="jsdoc-syntax">);
 372         },
 373
 374         </span><span class="jsdoc-comment">/**
 375          * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
 376          * the new height may not be available immediately.
 377          * @param {Boolean} animate (optional) Animate the transition (defaults to false)
 378          * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
 379          * @param {Function} onComplete (optional) Function to call when animation completes
 380          * @param {String} easing (optional) Easing method to use (defaults to easeOut)
 381          * @return {Roo.Element} this
 382          */
 383         </span><span class="jsdoc-var">autoHeight </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">animate</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">duration</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">onComplete</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">easing</span><span class="jsdoc-syntax">){
 384             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">oldHeight </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getHeight</span><span class="jsdoc-syntax">();
 385             </span><span class="jsdoc-var">this.clip</span><span class="jsdoc-syntax">();
 386             </span><span class="jsdoc-var">this.setHeight</span><span class="jsdoc-syntax">(1); </span><span class="jsdoc-comment">// force clipping
 387             </span><span class="jsdoc-var">setTimeout</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 388                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">height </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom.scrollHeight</span><span class="jsdoc-syntax">, 10); </span><span class="jsdoc-comment">// parseInt for Safari
 389                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">animate</span><span class="jsdoc-syntax">){
 390                     </span><span class="jsdoc-var">this.setHeight</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">height</span><span class="jsdoc-syntax">);
 391                     </span><span class="jsdoc-var">this.unclip</span><span class="jsdoc-syntax">();
 392                     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">onComplete </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;function&quot;</span><span class="jsdoc-syntax">){
 393                         </span><span class="jsdoc-var">onComplete</span><span class="jsdoc-syntax">();
 394                     }
 395                 }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 396                     </span><span class="jsdoc-var">this.setHeight</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">oldHeight</span><span class="jsdoc-syntax">); </span><span class="jsdoc-comment">// restore original height
 397                     </span><span class="jsdoc-var">this.setHeight</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">height</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">animate</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">duration</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 398                         </span><span class="jsdoc-var">this.unclip</span><span class="jsdoc-syntax">();
 399                         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">onComplete </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;function&quot;</span><span class="jsdoc-syntax">) { </span><span class="jsdoc-var">onComplete</span><span class="jsdoc-syntax">(); }
 400                     }</span><span class="jsdoc-var">.createDelegate</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">), </span><span class="jsdoc-var">easing</span><span class="jsdoc-syntax">);
 401                 }
 402             }</span><span class="jsdoc-var">.createDelegate</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">), 0);
 403             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 404         },
 405
 406         </span><span class="jsdoc-comment">/**
 407          * Returns true if this element is an ancestor of the passed element
 408          * @param {HTMLElement/String} el The element to check
 409          * @return {Boolean} True if this element is an ancestor of el, else false
 410          */
 411         </span><span class="jsdoc-var">contains </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">){
 412             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">){</span><span class="jsdoc-keyword">return false</span><span class="jsdoc-syntax">;}
 413             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">D.isAncestor</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">el.dom </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">el.dom </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">);
 414         },
 415
 416         </span><span class="jsdoc-comment">/**
 417          * Checks whether the element is currently visible using both visibility and display properties.
 418          * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
 419          * @return {Boolean} True if the element is currently visible, else false
 420          */
 421         </span><span class="jsdoc-var">isVisible </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">deep</span><span class="jsdoc-syntax">) {
 422             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">vis </span><span class="jsdoc-syntax">= !(</span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;visibility&quot;</span><span class="jsdoc-syntax">) == </span><span class="jsdoc-string">&quot;hidden&quot; </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;display&quot;</span><span class="jsdoc-syntax">) == </span><span class="jsdoc-string">&quot;none&quot;</span><span class="jsdoc-syntax">);
 423             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">deep </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-keyword">true </span><span class="jsdoc-syntax">|| !</span><span class="jsdoc-var">vis</span><span class="jsdoc-syntax">){
 424                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">vis</span><span class="jsdoc-syntax">;
 425             }
 426             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom.parentNode</span><span class="jsdoc-syntax">;
 427             </span><span class="jsdoc-keyword">while</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">p.tagName.toLowerCase</span><span class="jsdoc-syntax">() != </span><span class="jsdoc-string">&quot;body&quot;</span><span class="jsdoc-syntax">){
 428                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">Roo.fly</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">p</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">'_isVisible'</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.isVisible</span><span class="jsdoc-syntax">()){
 429                     </span><span class="jsdoc-keyword">return false</span><span class="jsdoc-syntax">;
 430                 }
 431                 </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">p.parentNode</span><span class="jsdoc-syntax">;
 432             }
 433             </span><span class="jsdoc-keyword">return true</span><span class="jsdoc-syntax">;
 434         },
 435
 436         </span><span class="jsdoc-comment">/**
 437          * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
 438          * @param {String} selector The CSS selector
 439          * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
 440          * @return {CompositeElement/CompositeElementLite} The composite element
 441          */
 442         </span><span class="jsdoc-var">select </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">selector</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">unique</span><span class="jsdoc-syntax">){
 443             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">El.select</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">selector</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">unique</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">);
 444         },
 445
 446         </span><span class="jsdoc-comment">/**
 447          * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
 448          * @param {String} selector The CSS selector
 449          * @return {Array} An array of the matched nodes
 450          */
 451         </span><span class="jsdoc-var">query </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">selector</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">unique</span><span class="jsdoc-syntax">){
 452             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">Roo.DomQuery.select</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">selector</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">);
 453         },
 454
 455         </span><span class="jsdoc-comment">/**
 456          * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
 457          * @param {String} selector The CSS selector
 458          * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
 459          * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
 460          */
 461         </span><span class="jsdoc-var">child </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">selector</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">returnDom</span><span class="jsdoc-syntax">){
 462             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">n </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.DomQuery.selectNode</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">selector</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">);
 463             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">returnDom </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">n </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">n</span><span class="jsdoc-syntax">);
 464         },
 465
 466         </span><span class="jsdoc-comment">/**
 467          * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
 468          * @param {String} selector The CSS selector
 469          * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
 470          * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
 471          */
 472         </span><span class="jsdoc-var">down </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">selector</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">returnDom</span><span class="jsdoc-syntax">){
 473             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">n </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.DomQuery.selectNode</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot; &gt; &quot; </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">selector</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">);
 474             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">returnDom </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">n </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">n</span><span class="jsdoc-syntax">);
 475         },
 476
 477         </span><span class="jsdoc-comment">/**
 478          * Initializes a {@link Roo.dd.DD} drag drop object for this element.
 479          * @param {String} group The group the DD object is member of
 480          * @param {Object} config The DD config object
 481          * @param {Object} overrides An object containing methods to override/implement on the DD object
 482          * @return {Roo.dd.DD} The DD object
 483          */
 484         </span><span class="jsdoc-var">initDD </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">group</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">overrides</span><span class="jsdoc-syntax">){
 485             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">dd </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">new </span><span class="jsdoc-var">Roo.dd.DD</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.id</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">), </span><span class="jsdoc-var">group</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">);
 486             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">Roo.apply</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">dd</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">overrides</span><span class="jsdoc-syntax">);
 487         },
 488
 489         </span><span class="jsdoc-comment">/**
 490          * Initializes a {@link Roo.dd.DDProxy} object for this element.
 491          * @param {String} group The group the DDProxy object is member of
 492          * @param {Object} config The DDProxy config object
 493          * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
 494          * @return {Roo.dd.DDProxy} The DDProxy object
 495          */
 496         </span><span class="jsdoc-var">initDDProxy </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">group</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">overrides</span><span class="jsdoc-syntax">){
 497             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">dd </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">new </span><span class="jsdoc-var">Roo.dd.DDProxy</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.id</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">), </span><span class="jsdoc-var">group</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">);
 498             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">Roo.apply</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">dd</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">overrides</span><span class="jsdoc-syntax">);
 499         },
 500
 501         </span><span class="jsdoc-comment">/**
 502          * Initializes a {@link Roo.dd.DDTarget} object for this element.
 503          * @param {String} group The group the DDTarget object is member of
 504          * @param {Object} config The DDTarget config object
 505          * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
 506          * @return {Roo.dd.DDTarget} The DDTarget object
 507          */
 508         </span><span class="jsdoc-var">initDDTarget </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">group</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">overrides</span><span class="jsdoc-syntax">){
 509             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">dd </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">new </span><span class="jsdoc-var">Roo.dd.DDTarget</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.id</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">), </span><span class="jsdoc-var">group</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">);
 510             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">Roo.apply</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">dd</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">overrides</span><span class="jsdoc-syntax">);
 511         },
 512
 513         </span><span class="jsdoc-comment">/**
 514          * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
 515          * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
 516          * @param {Boolean} visible Whether the element is visible
 517          * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
 518          * @return {Roo.Element} this
 519          */
 520          </span><span class="jsdoc-var">setVisible </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">visible</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">animate</span><span class="jsdoc-syntax">){
 521             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">animate </span><span class="jsdoc-syntax">|| !</span><span class="jsdoc-var">A</span><span class="jsdoc-syntax">){
 522                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.visibilityMode </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">El.DISPLAY</span><span class="jsdoc-syntax">){
 523                     </span><span class="jsdoc-var">this.setDisplayed</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">visible</span><span class="jsdoc-syntax">);
 524                 }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 525                     </span><span class="jsdoc-var">this.fixDisplay</span><span class="jsdoc-syntax">();
 526                     </span><span class="jsdoc-var">this.dom.style.visibility </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">visible </span><span class="jsdoc-syntax">? </span><span class="jsdoc-string">&quot;visible&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;hidden&quot;</span><span class="jsdoc-syntax">;
 527                 }
 528             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 529                 </span><span class="jsdoc-comment">// closure for composites
 530                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">dom </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">;
 531                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">visMode </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.visibilityMode</span><span class="jsdoc-syntax">;
 532                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">visible</span><span class="jsdoc-syntax">){
 533                     </span><span class="jsdoc-var">this.setOpacity</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">.01</span><span class="jsdoc-syntax">);
 534                     </span><span class="jsdoc-var">this.setVisible</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
 535                 }
 536                 </span><span class="jsdoc-var">this.anim</span><span class="jsdoc-syntax">({</span><span class="jsdoc-var">opacity</span><span class="jsdoc-syntax">: { </span><span class="jsdoc-var">to</span><span class="jsdoc-syntax">: (</span><span class="jsdoc-var">visible</span><span class="jsdoc-syntax">?1:0) }},
 537                       </span><span class="jsdoc-var">this.preanim</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">, 1),
 538                       </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">.35</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">'easeIn'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 539                          </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">visible</span><span class="jsdoc-syntax">){
 540                              </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">visMode </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">El.DISPLAY</span><span class="jsdoc-syntax">){
 541                                  </span><span class="jsdoc-var">dom.style.display </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">&quot;none&quot;</span><span class="jsdoc-syntax">;
 542                              }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 543                                  </span><span class="jsdoc-var">dom.style.visibility </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">&quot;hidden&quot;</span><span class="jsdoc-syntax">;
 544                              }
 545                              </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">dom</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.setOpacity</span><span class="jsdoc-syntax">(1);
 546                          }
 547                      });
 548             }
 549             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 550         },
 551
 552         </span><span class="jsdoc-comment">/**
 553          * Returns true if display is not &quot;none&quot;
 554          * @return {Boolean}
 555          */
 556         </span><span class="jsdoc-var">isDisplayed </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">() {
 557             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;display&quot;</span><span class="jsdoc-syntax">) != </span><span class="jsdoc-string">&quot;none&quot;</span><span class="jsdoc-syntax">;
 558         },
 559
 560         </span><span class="jsdoc-comment">/**
 561          * Toggles the element's visibility or display, depending on visibility mode.
 562          * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
 563          * @return {Roo.Element} this
 564          */
 565         </span><span class="jsdoc-var">toggle </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">animate</span><span class="jsdoc-syntax">){
 566             </span><span class="jsdoc-var">this.setVisible</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.isVisible</span><span class="jsdoc-syntax">(), </span><span class="jsdoc-var">this.preanim</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">, 0));
 567             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 568         },
 569
 570         </span><span class="jsdoc-comment">/**
 571          * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
 572          * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
 573          * @return {Roo.Element} this
 574          */
 575         </span><span class="jsdoc-var">setDisplayed </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">) {
 576             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">value </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;boolean&quot;</span><span class="jsdoc-syntax">){
 577                </span><span class="jsdoc-var">value </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">value </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">this.originalDisplay </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;none&quot;</span><span class="jsdoc-syntax">;
 578             }
 579             </span><span class="jsdoc-var">this.setStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;display&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">);
 580             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 581         },
 582
 583         </span><span class="jsdoc-comment">/**
 584          * Tries to focus the element. Any exceptions are caught and ignored.
 585          * @return {Roo.Element} this
 586          */
 587         </span><span class="jsdoc-var">focus </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">() {
 588             </span><span class="jsdoc-keyword">try</span><span class="jsdoc-syntax">{
 589                 </span><span class="jsdoc-var">this.dom.focus</span><span class="jsdoc-syntax">();
 590             }</span><span class="jsdoc-keyword">catch</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">){}
 591             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 592         },
 593
 594         </span><span class="jsdoc-comment">/**
 595          * Tries to blur the element. Any exceptions are caught and ignored.
 596          * @return {Roo.Element} this
 597          */
 598         </span><span class="jsdoc-var">blur </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">() {
 599             </span><span class="jsdoc-keyword">try</span><span class="jsdoc-syntax">{
 600                 </span><span class="jsdoc-var">this.dom.blur</span><span class="jsdoc-syntax">();
 601             }</span><span class="jsdoc-keyword">catch</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">){}
 602             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 603         },
 604
 605         </span><span class="jsdoc-comment">/**
 606          * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
 607          * @param {String/Array} className The CSS class to add, or an array of classes
 608          * @return {Roo.Element} this
 609          */
 610         </span><span class="jsdoc-var">addClass </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">className</span><span class="jsdoc-syntax">){
 611             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">className </span><span class="jsdoc-keyword">instanceof </span><span class="jsdoc-var">Array</span><span class="jsdoc-syntax">){
 612                 </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">= 0, </span><span class="jsdoc-var">len </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">className.length</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">len</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">++) {
 613                     </span><span class="jsdoc-var">this.addClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">className</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]);
 614                 }
 615             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 616                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">className </span><span class="jsdoc-syntax">&amp;&amp; !</span><span class="jsdoc-var">this.hasClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">className</span><span class="jsdoc-syntax">)){
 617                     </span><span class="jsdoc-var">this.dom.className </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom.className </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-string">&quot; &quot; </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">className</span><span class="jsdoc-syntax">;
 618                 }
 619             }
 620             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 621         },
 622
 623         </span><span class="jsdoc-comment">/**
 624          * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
 625          * @param {String/Array} className The CSS class to add, or an array of classes
 626          * @return {Roo.Element} this
 627          */
 628         </span><span class="jsdoc-var">radioClass </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">className</span><span class="jsdoc-syntax">){
 629             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">siblings </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom.parentNode.childNodes</span><span class="jsdoc-syntax">;
 630             </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">= 0; </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">siblings.length</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">++) {
 631                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">s </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">siblings</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">];
 632                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s.nodeType </span><span class="jsdoc-syntax">== 1){
 633                     </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.removeClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">className</span><span class="jsdoc-syntax">);
 634                 }
 635             }
 636             </span><span class="jsdoc-var">this.addClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">className</span><span class="jsdoc-syntax">);
 637             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 638         },
 639
 640         </span><span class="jsdoc-comment">/**
 641          * Removes one or more CSS classes from the element.
 642          * @param {String/Array} className The CSS class to remove, or an array of classes
 643          * @return {Roo.Element} this
 644          */
 645         </span><span class="jsdoc-var">removeClass </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">className</span><span class="jsdoc-syntax">){
 646             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">className </span><span class="jsdoc-syntax">|| !</span><span class="jsdoc-var">this.dom.className</span><span class="jsdoc-syntax">){
 647                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 648             }
 649             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">className </span><span class="jsdoc-keyword">instanceof </span><span class="jsdoc-var">Array</span><span class="jsdoc-syntax">){
 650                 </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">= 0, </span><span class="jsdoc-var">len </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">className.length</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">len</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">++) {
 651                     </span><span class="jsdoc-var">this.removeClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">className</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]);
 652                 }
 653             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 654                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.hasClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">className</span><span class="jsdoc-syntax">)){
 655                     </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">re </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.classReCache</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">className</span><span class="jsdoc-syntax">];
 656                     </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">re</span><span class="jsdoc-syntax">) {
 657                        </span><span class="jsdoc-var">re </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">new </span><span class="jsdoc-var">RegExp</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'(?:^|\\s+)' </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">className </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-string">'(?:\\s+|$)'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">&quot;g&quot;</span><span class="jsdoc-syntax">);
 658                        </span><span class="jsdoc-var">this.classReCache</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">className</span><span class="jsdoc-syntax">] = </span><span class="jsdoc-var">re</span><span class="jsdoc-syntax">;
 659                     }
 660                     </span><span class="jsdoc-var">this.dom.className </span><span class="jsdoc-syntax">=
 661                         </span><span class="jsdoc-var">this.dom.className.replace</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">re</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">&quot; &quot;</span><span class="jsdoc-syntax">);
 662                 }
 663             }
 664             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 665         },
 666
 667         </span><span class="jsdoc-comment">// private
 668         </span><span class="jsdoc-var">classReCache</span><span class="jsdoc-syntax">: {},
 669
 670         </span><span class="jsdoc-comment">/**
 671          * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
 672          * @param {String} className The CSS class to toggle
 673          * @return {Roo.Element} this
 674          */
 675         </span><span class="jsdoc-var">toggleClass </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">className</span><span class="jsdoc-syntax">){
 676             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.hasClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">className</span><span class="jsdoc-syntax">)){
 677                 </span><span class="jsdoc-var">this.removeClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">className</span><span class="jsdoc-syntax">);
 678             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 679                 </span><span class="jsdoc-var">this.addClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">className</span><span class="jsdoc-syntax">);
 680             }
 681             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 682         },
 683
 684         </span><span class="jsdoc-comment">/**
 685          * Checks if the specified CSS class exists on this element's DOM node.
 686          * @param {String} className The CSS class to check for
 687          * @return {Boolean} True if the class exists, else false
 688          */
 689         </span><span class="jsdoc-var">hasClass </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">className</span><span class="jsdoc-syntax">){
 690             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">className </span><span class="jsdoc-syntax">&amp;&amp; (</span><span class="jsdoc-string">' '</span><span class="jsdoc-syntax">+</span><span class="jsdoc-var">this.dom.className</span><span class="jsdoc-syntax">+</span><span class="jsdoc-string">' '</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.indexOf</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">' '</span><span class="jsdoc-syntax">+</span><span class="jsdoc-var">className</span><span class="jsdoc-syntax">+</span><span class="jsdoc-string">' '</span><span class="jsdoc-syntax">) != -1;
 691         },
 692
 693         </span><span class="jsdoc-comment">/**
 694          * Replaces a CSS class on the element with another.  If the old name does not exist, the new name will simply be added.
 695          * @param {String} oldClassName The CSS class to replace
 696          * @param {String} newClassName The replacement CSS class
 697          * @return {Roo.Element} this
 698          */
 699         </span><span class="jsdoc-var">replaceClass </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">oldClassName</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">newClassName</span><span class="jsdoc-syntax">){
 700             </span><span class="jsdoc-var">this.removeClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">oldClassName</span><span class="jsdoc-syntax">);
 701             </span><span class="jsdoc-var">this.addClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">newClassName</span><span class="jsdoc-syntax">);
 702             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 703         },
 704
 705         </span><span class="jsdoc-comment">/**
 706          * Returns an object with properties matching the styles requested.
 707          * For example, el.getStyles('color', 'font-size', 'width') might return
 708          * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
 709          * @param {String} style1 A style name
 710          * @param {String} style2 A style name
 711          * @param {String} etc.
 712          * @return {Object} The style object
 713          */
 714         </span><span class="jsdoc-var">getStyles </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 715             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">a </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">len </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">a.length</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">r </span><span class="jsdoc-syntax">= {};
 716             </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">= 0; </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">len</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">++){
 717                 </span><span class="jsdoc-var">r</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">a</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]] = </span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">a</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]);
 718             }
 719             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">r</span><span class="jsdoc-syntax">;
 720         },
 721
 722         </span><span class="jsdoc-comment">/**
 723          * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
 724          * @param {String} property The style property whose value is returned.
 725          * @return {String} The current value of the style property for this element.
 726          */
 727         </span><span class="jsdoc-var">getStyle </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 728             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">view </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">view.getComputedStyle </span><span class="jsdoc-syntax">?
 729                 </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">prop</span><span class="jsdoc-syntax">){
 730                     </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">v</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">cs</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">camel</span><span class="jsdoc-syntax">;
 731                     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">prop </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">'float'</span><span class="jsdoc-syntax">){
 732                         </span><span class="jsdoc-var">prop </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">&quot;cssFloat&quot;</span><span class="jsdoc-syntax">;
 733                     }
 734                     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el.style </span><span class="jsdoc-syntax">&amp;&amp; (</span><span class="jsdoc-var">v </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el.style</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">prop</span><span class="jsdoc-syntax">])){
 735                         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">v</span><span class="jsdoc-syntax">;
 736                     }
 737                     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">cs </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">view.getComputedStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">&quot;&quot;</span><span class="jsdoc-syntax">)){
 738                         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!(</span><span class="jsdoc-var">camel </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">propCache</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">prop</span><span class="jsdoc-syntax">])){
 739                             </span><span class="jsdoc-var">camel </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">propCache</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">prop</span><span class="jsdoc-syntax">] = </span><span class="jsdoc-var">prop.replace</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">camelRe</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">camelFn</span><span class="jsdoc-syntax">);
 740                         }
 741                         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">cs</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">camel</span><span class="jsdoc-syntax">];
 742                     }
 743                     </span><span class="jsdoc-keyword">return null</span><span class="jsdoc-syntax">;
 744                 } :
 745                 </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">prop</span><span class="jsdoc-syntax">){
 746                     </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">v</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">cs</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">camel</span><span class="jsdoc-syntax">;
 747                     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">prop </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">'opacity'</span><span class="jsdoc-syntax">){
 748                         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">el.style.filter </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">'string'</span><span class="jsdoc-syntax">){
 749                             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">m </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el.style.filter.match</span><span class="jsdoc-syntax">(/alpha\(opacity=(.*)\)/i);
 750                             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">m</span><span class="jsdoc-syntax">){
 751                                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">fv </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">parseFloat</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">m</span><span class="jsdoc-syntax">[1]);
 752                                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">isNaN</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">fv</span><span class="jsdoc-syntax">)){
 753                                     </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">fv </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">fv </span><span class="jsdoc-syntax">/ 100 : 0;
 754                                 }
 755                             }
 756                         }
 757                         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">1;
 758                     }</span><span class="jsdoc-keyword">else if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">prop </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">'float'</span><span class="jsdoc-syntax">){
 759                         </span><span class="jsdoc-var">prop </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">&quot;styleFloat&quot;</span><span class="jsdoc-syntax">;
 760                     }
 761                     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!(</span><span class="jsdoc-var">camel </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">propCache</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">prop</span><span class="jsdoc-syntax">])){
 762                         </span><span class="jsdoc-var">camel </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">propCache</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">prop</span><span class="jsdoc-syntax">] = </span><span class="jsdoc-var">prop.replace</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">camelRe</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">camelFn</span><span class="jsdoc-syntax">);
 763                     }
 764                     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">v </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el.style</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">camel</span><span class="jsdoc-syntax">]){
 765                         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">v</span><span class="jsdoc-syntax">;
 766                     }
 767                     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">cs </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el.currentStyle</span><span class="jsdoc-syntax">){
 768                         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">cs</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">camel</span><span class="jsdoc-syntax">];
 769                     }
 770                     </span><span class="jsdoc-keyword">return null</span><span class="jsdoc-syntax">;
 771                 };
 772         }(),
 773
 774         </span><span class="jsdoc-comment">/**
 775          * Wrapper for setting style properties, also takes single object parameter of multiple styles.
 776          * @param {String/Object} property The style property to be set, or an object of multiple styles.
 777          * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
 778          * @return {Roo.Element} this
 779          */
 780         </span><span class="jsdoc-var">setStyle </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">prop</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">){
 781             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">prop </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;string&quot;</span><span class="jsdoc-syntax">){
 782
 783                 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">prop </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">'float'</span><span class="jsdoc-syntax">) {
 784                     </span><span class="jsdoc-var">this.setStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.isIE </span><span class="jsdoc-syntax">? </span><span class="jsdoc-string">'styleFloat'  </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'cssFloat'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">);
 785                     </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 786                 }
 787
 788                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">camel</span><span class="jsdoc-syntax">;
 789                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!(</span><span class="jsdoc-var">camel </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">propCache</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">prop</span><span class="jsdoc-syntax">])){
 790                     </span><span class="jsdoc-var">camel </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">propCache</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">prop</span><span class="jsdoc-syntax">] = </span><span class="jsdoc-var">prop.replace</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">camelRe</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">camelFn</span><span class="jsdoc-syntax">);
 791                 }
 792
 793                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">camel </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">'opacity'</span><span class="jsdoc-syntax">) {
 794                     </span><span class="jsdoc-var">this.setOpacity</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">);
 795                 }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 796                     </span><span class="jsdoc-var">this.dom.style</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">camel</span><span class="jsdoc-syntax">] = </span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">;
 797                 }
 798             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 799                 </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">style </span><span class="jsdoc-keyword">in </span><span class="jsdoc-var">prop</span><span class="jsdoc-syntax">){
 800                     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">prop</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">style</span><span class="jsdoc-syntax">] != </span><span class="jsdoc-string">&quot;function&quot;</span><span class="jsdoc-syntax">){
 801                        </span><span class="jsdoc-var">this.setStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">style</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">prop</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">style</span><span class="jsdoc-syntax">]);
 802                     }
 803                 }
 804             }
 805             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 806         },
 807
 808         </span><span class="jsdoc-comment">/**
 809          * More flexible version of {@link #setStyle} for setting style properties.
 810          * @param {String/Object/Function} styles A style specification string, e.g. &quot;width:100px&quot;, or object in the form {width:&quot;100px&quot;}, or
 811          * a function which returns such a specification.
 812          * @return {Roo.Element} this
 813          */
 814         </span><span class="jsdoc-var">applyStyles </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">style</span><span class="jsdoc-syntax">){
 815             </span><span class="jsdoc-var">Roo.DomHelper.applyStyles</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">style</span><span class="jsdoc-syntax">);
 816             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 817         },
 818
 819         </span><span class="jsdoc-comment">/**
 820           * Gets the current X position of the element based on page coordinates.  Element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
 821           * @return {Number} The X position of the element
 822           */
 823         </span><span class="jsdoc-var">getX </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 824             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">D.getX</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">);
 825         },
 826
 827         </span><span class="jsdoc-comment">/**
 828           * Gets the current Y position of the element based on page coordinates.  Element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
 829           * @return {Number} The Y position of the element
 830           */
 831         </span><span class="jsdoc-var">getY </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 832             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">D.getY</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">);
 833         },
 834
 835         </span><span class="jsdoc-comment">/**
 836           * Gets the current position of the element based on page coordinates.  Element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
 837           * @return {Array} The XY position of the element
 838           */
 839         </span><span class="jsdoc-var">getXY </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 840             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">D.getXY</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">);
 841         },
 842
 843         </span><span class="jsdoc-comment">/**
 844          * Sets the X position of the element based on page coordinates.  Element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
 845          * @param {Number} The X position of the element
 846          * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
 847          * @return {Roo.Element} this
 848          */
 849         </span><span class="jsdoc-var">setX </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">animate</span><span class="jsdoc-syntax">){
 850             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">animate </span><span class="jsdoc-syntax">|| !</span><span class="jsdoc-var">A</span><span class="jsdoc-syntax">){
 851                 </span><span class="jsdoc-var">D.setX</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">);
 852             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 853                 </span><span class="jsdoc-var">this.setXY</span><span class="jsdoc-syntax">([</span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.getY</span><span class="jsdoc-syntax">()], </span><span class="jsdoc-var">this.preanim</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">, 1));
 854             }
 855             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 856         },
 857
 858         </span><span class="jsdoc-comment">/**
 859          * Sets the Y position of the element based on page coordinates.  Element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
 860          * @param {Number} The Y position of the element
 861          * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
 862          * @return {Roo.Element} this
 863          */
 864         </span><span class="jsdoc-var">setY </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">y</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">animate</span><span class="jsdoc-syntax">){
 865             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">animate </span><span class="jsdoc-syntax">|| !</span><span class="jsdoc-var">A</span><span class="jsdoc-syntax">){
 866                 </span><span class="jsdoc-var">D.setY</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">y</span><span class="jsdoc-syntax">);
 867             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 868                 </span><span class="jsdoc-var">this.setXY</span><span class="jsdoc-syntax">([</span><span class="jsdoc-var">this.getX</span><span class="jsdoc-syntax">(), </span><span class="jsdoc-var">y</span><span class="jsdoc-syntax">], </span><span class="jsdoc-var">this.preanim</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">, 1));
 869             }
 870             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 871         },
 872
 873         </span><span class="jsdoc-comment">/**
 874          * Sets the element's left position directly using CSS style (instead of {@link #setX}).
 875          * @param {String} left The left CSS property value
 876          * @return {Roo.Element} this
 877          */
 878         </span><span class="jsdoc-var">setLeft </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">left</span><span class="jsdoc-syntax">){
 879             </span><span class="jsdoc-var">this.setStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;left&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.addUnits</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">left</span><span class="jsdoc-syntax">));
 880             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 881         },
 882
 883         </span><span class="jsdoc-comment">/**
 884          * Sets the element's top position directly using CSS style (instead of {@link #setY}).
 885          * @param {String} top The top CSS property value
 886          * @return {Roo.Element} this
 887          */
 888         </span><span class="jsdoc-var">setTop </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">top</span><span class="jsdoc-syntax">){
 889             </span><span class="jsdoc-var">this.setStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;top&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.addUnits</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">top</span><span class="jsdoc-syntax">));
 890             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 891         },
 892
 893         </span><span class="jsdoc-comment">/**
 894          * Sets the element's CSS right style.
 895          * @param {String} right The right CSS property value
 896          * @return {Roo.Element} this
 897          */
 898         </span><span class="jsdoc-var">setRight </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">right</span><span class="jsdoc-syntax">){
 899             </span><span class="jsdoc-var">this.setStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;right&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.addUnits</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">right</span><span class="jsdoc-syntax">));
 900             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 901         },
 902
 903         </span><span class="jsdoc-comment">/**
 904          * Sets the element's CSS bottom style.
 905          * @param {String} bottom The bottom CSS property value
 906          * @return {Roo.Element} this
 907          */
 908         </span><span class="jsdoc-var">setBottom </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">bottom</span><span class="jsdoc-syntax">){
 909             </span><span class="jsdoc-var">this.setStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;bottom&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.addUnits</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">bottom</span><span class="jsdoc-syntax">));
 910             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 911         },
 912
 913         </span><span class="jsdoc-comment">/**
 914          * Sets the position of the element in page coordinates, regardless of how the element is positioned.
 915          * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
 916          * @param {Array} pos Contains X &amp; Y [x, y] values for new position (coordinates are page-based)
 917          * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
 918          * @return {Roo.Element} this
 919          */
 920         </span><span class="jsdoc-var">setXY </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">pos</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">animate</span><span class="jsdoc-syntax">){
 921             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">animate </span><span class="jsdoc-syntax">|| !</span><span class="jsdoc-var">A</span><span class="jsdoc-syntax">){
 922                 </span><span class="jsdoc-var">D.setXY</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">pos</span><span class="jsdoc-syntax">);
 923             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 924                 </span><span class="jsdoc-var">this.anim</span><span class="jsdoc-syntax">({</span><span class="jsdoc-var">points</span><span class="jsdoc-syntax">: {</span><span class="jsdoc-var">to</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">pos</span><span class="jsdoc-syntax">}}, </span><span class="jsdoc-var">this.preanim</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">, 1), </span><span class="jsdoc-string">'motion'</span><span class="jsdoc-syntax">);
 925             }
 926             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 927         },
 928
 929         </span><span class="jsdoc-comment">/**
 930          * Sets the position of the element in page coordinates, regardless of how the element is positioned.
 931          * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
 932          * @param {Number} x X value for new position (coordinates are page-based)
 933          * @param {Number} y Y value for new position (coordinates are page-based)
 934          * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
 935          * @return {Roo.Element} this
 936          */
 937         </span><span class="jsdoc-var">setLocation </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">y</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">animate</span><span class="jsdoc-syntax">){
 938             </span><span class="jsdoc-var">this.setXY</span><span class="jsdoc-syntax">([</span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">y</span><span class="jsdoc-syntax">], </span><span class="jsdoc-var">this.preanim</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">, 2));
 939             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 940         },
 941
 942         </span><span class="jsdoc-comment">/**
 943          * Sets the position of the element in page coordinates, regardless of how the element is positioned.
 944          * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
 945          * @param {Number} x X value for new position (coordinates are page-based)
 946          * @param {Number} y Y value for new position (coordinates are page-based)
 947          * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
 948          * @return {Roo.Element} this
 949          */
 950         </span><span class="jsdoc-var">moveTo </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">y</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">animate</span><span class="jsdoc-syntax">){
 951             </span><span class="jsdoc-var">this.setXY</span><span class="jsdoc-syntax">([</span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">y</span><span class="jsdoc-syntax">], </span><span class="jsdoc-var">this.preanim</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">, 2));
 952             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 953         },
 954
 955         </span><span class="jsdoc-comment">/**
 956          * Returns the region of the given element.
 957          * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
 958          * @return {Region} A Roo.lib.Region containing &quot;top, left, bottom, right&quot; member data.
 959          */
 960         </span><span class="jsdoc-var">getRegion </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 961             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">D.getRegion</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">);
 962         },
 963
 964         </span><span class="jsdoc-comment">/**
 965          * Returns the offset height of the element
 966          * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
 967          * @return {Number} The element's height
 968          */
 969         </span><span class="jsdoc-var">getHeight </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">contentHeight</span><span class="jsdoc-syntax">){
 970             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">h </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom.offsetHeight </span><span class="jsdoc-syntax">|| 0;
 971             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">contentHeight </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-keyword">true </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">h </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">-</span><span class="jsdoc-var">this.getBorderWidth</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;tb&quot;</span><span class="jsdoc-syntax">)-</span><span class="jsdoc-var">this.getPadding</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;tb&quot;</span><span class="jsdoc-syntax">);
 972         },
 973
 974         </span><span class="jsdoc-comment">/**
 975          * Returns the offset width of the element
 976          * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
 977          * @return {Number} The element's width
 978          */
 979         </span><span class="jsdoc-var">getWidth </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">contentWidth</span><span class="jsdoc-syntax">){
 980             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">w </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom.offsetWidth </span><span class="jsdoc-syntax">|| 0;
 981             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">contentWidth </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-keyword">true </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">w </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">w</span><span class="jsdoc-syntax">-</span><span class="jsdoc-var">this.getBorderWidth</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;lr&quot;</span><span class="jsdoc-syntax">)-</span><span class="jsdoc-var">this.getPadding</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;lr&quot;</span><span class="jsdoc-syntax">);
 982         },
 983
 984         </span><span class="jsdoc-comment">/**
 985          * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
 986          * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
 987          * if a height has not been set using CSS.
 988          * @return {Number}
 989          */
 990         </span><span class="jsdoc-var">getComputedHeight </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 991             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">h </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Math.max</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom.offsetHeight</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.dom.clientHeight</span><span class="jsdoc-syntax">);
 992             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">){
 993                 </span><span class="jsdoc-var">h </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'height'</span><span class="jsdoc-syntax">), 10) || 0;
 994                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.isBorderBox</span><span class="jsdoc-syntax">()){
 995                     </span><span class="jsdoc-var">h </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-var">this.getFrameWidth</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'tb'</span><span class="jsdoc-syntax">);
 996                 }
 997             }
 998             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">;
 999         },
1000
1001         </span><span class="jsdoc-comment">/**
1002          * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
1003          * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
1004          * if a width has not been set using CSS.
1005          * @return {Number}
1006          */
1007         </span><span class="jsdoc-var">getComputedWidth </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
1008             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">w </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Math.max</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom.offsetWidth</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.dom.clientWidth</span><span class="jsdoc-syntax">);
1009             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">w</span><span class="jsdoc-syntax">){
1010                 </span><span class="jsdoc-var">w </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'width'</span><span class="jsdoc-syntax">), 10) || 0;
1011                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.isBorderBox</span><span class="jsdoc-syntax">()){
1012                     </span><span class="jsdoc-var">w </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-var">this.getFrameWidth</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'lr'</span><span class="jsdoc-syntax">);
1013                 }
1014             }
1015             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">w</span><span class="jsdoc-syntax">;
1016         },
1017
1018         </span><span class="jsdoc-comment">/**
1019          * Returns the size of the element.
1020          * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
1021          * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
1022          */
1023         </span><span class="jsdoc-var">getSize </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">contentSize</span><span class="jsdoc-syntax">){
1024             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">{</span><span class="jsdoc-var">width</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.getWidth</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">contentSize</span><span class="jsdoc-syntax">), </span><span class="jsdoc-var">height</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.getHeight</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">contentSize</span><span class="jsdoc-syntax">)};
1025         },
1026
1027         </span><span class="jsdoc-comment">/**
1028          * Returns the width and height of the viewport.
1029          * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
1030          */
1031         </span><span class="jsdoc-var">getViewSize </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
1032             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">d </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">doc </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">document</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">aw </span><span class="jsdoc-syntax">= 0, </span><span class="jsdoc-var">ah </span><span class="jsdoc-syntax">= 0;
1033             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">d </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">doc </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">d </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">doc.body</span><span class="jsdoc-syntax">){
1034                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">{</span><span class="jsdoc-var">width </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">D.getViewWidth</span><span class="jsdoc-syntax">(), </span><span class="jsdoc-var">height</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">D.getViewHeight</span><span class="jsdoc-syntax">()};
1035             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1036                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">{
1037                     </span><span class="jsdoc-var">width </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">d.clientWidth</span><span class="jsdoc-syntax">,
1038                     </span><span class="jsdoc-var">height</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">d.clientHeight
1039                 </span><span class="jsdoc-syntax">};
1040             }
1041         },
1042
1043         </span><span class="jsdoc-comment">/**
1044          * Returns the value of the &quot;value&quot; attribute
1045          * @param {Boolean} asNumber true to parse the value as a number
1046          * @return {String/Number}
1047          */
1048         </span><span class="jsdoc-var">getValue </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">asNumber</span><span class="jsdoc-syntax">){
1049             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">asNumber </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom.value</span><span class="jsdoc-syntax">, 10) : </span><span class="jsdoc-var">this.dom.value</span><span class="jsdoc-syntax">;
1050         },
1051
1052         </span><span class="jsdoc-comment">// private
1053         </span><span class="jsdoc-var">adjustWidth </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">width</span><span class="jsdoc-syntax">){
1054             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">width </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;number&quot;</span><span class="jsdoc-syntax">){
1055                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.autoBoxAdjust </span><span class="jsdoc-syntax">&amp;&amp; !</span><span class="jsdoc-var">this.isBorderBox</span><span class="jsdoc-syntax">()){
1056                    </span><span class="jsdoc-var">width </span><span class="jsdoc-syntax">-= (</span><span class="jsdoc-var">this.getBorderWidth</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;lr&quot;</span><span class="jsdoc-syntax">) + </span><span class="jsdoc-var">this.getPadding</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;lr&quot;</span><span class="jsdoc-syntax">));
1057                 }
1058                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">width </span><span class="jsdoc-syntax">&lt; 0){
1059                     </span><span class="jsdoc-var">width </span><span class="jsdoc-syntax">= 0;
1060                 }
1061             }
1062             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">width</span><span class="jsdoc-syntax">;
1063         },
1064
1065         </span><span class="jsdoc-comment">// private
1066         </span><span class="jsdoc-var">adjustHeight </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">height</span><span class="jsdoc-syntax">){
1067             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">height </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;number&quot;</span><span class="jsdoc-syntax">){
1068                </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.autoBoxAdjust </span><span class="jsdoc-syntax">&amp;&amp; !</span><span class="jsdoc-var">this.isBorderBox</span><span class="jsdoc-syntax">()){
1069                    </span><span class="jsdoc-var">height </span><span class="jsdoc-syntax">-= (</span><span class="jsdoc-var">this.getBorderWidth</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;tb&quot;</span><span class="jsdoc-syntax">) + </span><span class="jsdoc-var">this.getPadding</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;tb&quot;</span><span class="jsdoc-syntax">));
1070                }
1071                </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">height </span><span class="jsdoc-syntax">&lt; 0){
1072                    </span><span class="jsdoc-var">height </span><span class="jsdoc-syntax">= 0;
1073                }
1074             }
1075             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">height</span><span class="jsdoc-syntax">;
1076         },
1077
1078         </span><span class="jsdoc-comment">/**
1079          * Set the width of the element
1080          * @param {Number} width The new width
1081          * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
1082          * @return {Roo.Element} this
1083          */
1084         </span><span class="jsdoc-var">setWidth </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">width</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">animate</span><span class="jsdoc-syntax">){
1085             </span><span class="jsdoc-var">width </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.adjustWidth</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">width</span><span class="jsdoc-syntax">);
1086             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">animate </span><span class="jsdoc-syntax">|| !</span><span class="jsdoc-var">A</span><span class="jsdoc-syntax">){
1087                 </span><span class="jsdoc-var">this.dom.style.width </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.addUnits</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">width</span><span class="jsdoc-syntax">);
1088             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1089                 </span><span class="jsdoc-var">this.anim</span><span class="jsdoc-syntax">({</span><span class="jsdoc-var">width</span><span class="jsdoc-syntax">: {</span><span class="jsdoc-var">to</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">width</span><span class="jsdoc-syntax">}}, </span><span class="jsdoc-var">this.preanim</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">, 1));
1090             }
1091             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1092         },
1093
1094         </span><span class="jsdoc-comment">/**
1095          * Set the height of the element
1096          * @param {Number} height The new height
1097          * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
1098          * @return {Roo.Element} this
1099          */
1100          </span><span class="jsdoc-var">setHeight </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">height</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">animate</span><span class="jsdoc-syntax">){
1101             </span><span class="jsdoc-var">height </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.adjustHeight</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">height</span><span class="jsdoc-syntax">);
1102             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">animate </span><span class="jsdoc-syntax">|| !</span><span class="jsdoc-var">A</span><span class="jsdoc-syntax">){
1103                 </span><span class="jsdoc-var">this.dom.style.height </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.addUnits</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">height</span><span class="jsdoc-syntax">);
1104             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1105                 </span><span class="jsdoc-var">this.anim</span><span class="jsdoc-syntax">({</span><span class="jsdoc-var">height</span><span class="jsdoc-syntax">: {</span><span class="jsdoc-var">to</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">height</span><span class="jsdoc-syntax">}}, </span><span class="jsdoc-var">this.preanim</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">, 1));
1106             }
1107             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1108         },
1109
1110         </span><span class="jsdoc-comment">/**
1111          * Set the size of the element. If animation is true, both width an height will be animated concurrently.
1112          * @param {Number} width The new width
1113          * @param {Number} height The new height
1114          * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
1115          * @return {Roo.Element} this
1116          */
1117          </span><span class="jsdoc-var">setSize </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">width</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">height</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">animate</span><span class="jsdoc-syntax">){
1118             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">width </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;object&quot;</span><span class="jsdoc-syntax">){ </span><span class="jsdoc-comment">// in case of object from getSize()
1119                 </span><span class="jsdoc-var">height </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">width.height</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">width </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">width.width</span><span class="jsdoc-syntax">;
1120             }
1121             </span><span class="jsdoc-var">width </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.adjustWidth</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">width</span><span class="jsdoc-syntax">); </span><span class="jsdoc-var">height </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.adjustHeight</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">height</span><span class="jsdoc-syntax">);
1122             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">animate </span><span class="jsdoc-syntax">|| !</span><span class="jsdoc-var">A</span><span class="jsdoc-syntax">){
1123                 </span><span class="jsdoc-var">this.dom.style.width </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.addUnits</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">width</span><span class="jsdoc-syntax">);
1124                 </span><span class="jsdoc-var">this.dom.style.height </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.addUnits</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">height</span><span class="jsdoc-syntax">);
1125             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1126                 </span><span class="jsdoc-var">this.anim</span><span class="jsdoc-syntax">({</span><span class="jsdoc-var">width</span><span class="jsdoc-syntax">: {</span><span class="jsdoc-var">to</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">width</span><span class="jsdoc-syntax">}, </span><span class="jsdoc-var">height</span><span class="jsdoc-syntax">: {</span><span class="jsdoc-var">to</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">height</span><span class="jsdoc-syntax">}}, </span><span class="jsdoc-var">this.preanim</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">, 2));
1127             }
1128             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1129         },
1130
1131         </span><span class="jsdoc-comment">/**
1132          * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
1133          * @param {Number} x X value for new position (coordinates are page-based)
1134          * @param {Number} y Y value for new position (coordinates are page-based)
1135          * @param {Number} width The new width
1136          * @param {Number} height The new height
1137          * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
1138          * @return {Roo.Element} this
1139          */
1140         </span><span class="jsdoc-var">setBounds </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">y</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">width</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">height</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">animate</span><span class="jsdoc-syntax">){
1141             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">animate </span><span class="jsdoc-syntax">|| !</span><span class="jsdoc-var">A</span><span class="jsdoc-syntax">){
1142                 </span><span class="jsdoc-var">this.setSize</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">width</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">height</span><span class="jsdoc-syntax">);
1143                 </span><span class="jsdoc-var">this.setLocation</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">y</span><span class="jsdoc-syntax">);
1144             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1145                 </span><span class="jsdoc-var">width </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.adjustWidth</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">width</span><span class="jsdoc-syntax">); </span><span class="jsdoc-var">height </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.adjustHeight</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">height</span><span class="jsdoc-syntax">);
1146                 </span><span class="jsdoc-var">this.anim</span><span class="jsdoc-syntax">({</span><span class="jsdoc-var">points</span><span class="jsdoc-syntax">: {</span><span class="jsdoc-var">to</span><span class="jsdoc-syntax">: [</span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">y</span><span class="jsdoc-syntax">]}, </span><span class="jsdoc-var">width</span><span class="jsdoc-syntax">: {</span><span class="jsdoc-var">to</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">width</span><span class="jsdoc-syntax">}, </span><span class="jsdoc-var">height</span><span class="jsdoc-syntax">: {</span><span class="jsdoc-var">to</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">height</span><span class="jsdoc-syntax">}},
1147                               </span><span class="jsdoc-var">this.preanim</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">, 4), </span><span class="jsdoc-string">'motion'</span><span class="jsdoc-syntax">);
1148             }
1149             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1150         },
1151
1152         </span><span class="jsdoc-comment">/**
1153          * Sets the element's position and size the the specified region. If animation is true then width, height, x and y will be animated concurrently.
1154          * @param {Roo.lib.Region} region The region to fill
1155          * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
1156          * @return {Roo.Element} this
1157          */
1158         </span><span class="jsdoc-var">setRegion </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">region</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">animate</span><span class="jsdoc-syntax">){
1159             </span><span class="jsdoc-var">this.setBounds</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">region.left</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">region.top</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">region.right</span><span class="jsdoc-syntax">-</span><span class="jsdoc-var">region.left</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">region.bottom</span><span class="jsdoc-syntax">-</span><span class="jsdoc-var">region.top</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.preanim</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">, 1));
1160             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1161         },
1162
1163         </span><span class="jsdoc-comment">/**
1164          * Appends an event handler
1165          *
1166          * @param {String}   eventName     The type of event to append
1167          * @param {Function} fn        The method the event invokes
1168          * @param {Object} scope       (optional) The scope (this object) of the fn
1169          * @param {Object}   options   (optional)An object with standard {@link Roo.EventManager#addListener} options
1170          */
1171         </span><span class="jsdoc-var">addListener </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">eventName</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">fn</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">scope</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">options</span><span class="jsdoc-syntax">){
1172             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">) {
1173                 </span><span class="jsdoc-var">Roo.EventManager.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">,  </span><span class="jsdoc-var">eventName</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">fn</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">scope </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">options</span><span class="jsdoc-syntax">);
1174             }
1175         },
1176
1177         </span><span class="jsdoc-comment">/**
1178          * Removes an event handler from this element
1179          * @param {String} eventName the type of event to remove
1180          * @param {Function} fn the method the event invokes
1181          * @return {Roo.Element} this
1182          */
1183         </span><span class="jsdoc-var">removeListener </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">eventName</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">fn</span><span class="jsdoc-syntax">){
1184             </span><span class="jsdoc-var">Roo.EventManager.removeListener</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">,  </span><span class="jsdoc-var">eventName</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">fn</span><span class="jsdoc-syntax">);
1185             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1186         },
1187
1188         </span><span class="jsdoc-comment">/**
1189          * Removes all previous added listeners from this element
1190          * @return {Roo.Element} this
1191          */
1192         </span><span class="jsdoc-var">removeAllListeners </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
1193             </span><span class="jsdoc-var">E.purgeElement</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">);
1194             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1195         },
1196
1197         </span><span class="jsdoc-var">relayEvent </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">eventName</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">observable</span><span class="jsdoc-syntax">){
1198             </span><span class="jsdoc-var">this.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">eventName</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">){
1199                 </span><span class="jsdoc-var">observable.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">eventName</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">);
1200             });
1201         },
1202
1203         </span><span class="jsdoc-comment">/**
1204          * Set the opacity of the element
1205          * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
1206          * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
1207          * @return {Roo.Element} this
1208          */
1209          </span><span class="jsdoc-var">setOpacity </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">opacity</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">animate</span><span class="jsdoc-syntax">){
1210             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">animate </span><span class="jsdoc-syntax">|| !</span><span class="jsdoc-var">A</span><span class="jsdoc-syntax">){
1211                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">s </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom.style</span><span class="jsdoc-syntax">;
1212                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.isIE</span><span class="jsdoc-syntax">){
1213                     </span><span class="jsdoc-var">s.zoom </span><span class="jsdoc-syntax">= 1;
1214                     </span><span class="jsdoc-var">s.filter </span><span class="jsdoc-syntax">= (</span><span class="jsdoc-var">s.filter </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-string">''</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.replace</span><span class="jsdoc-syntax">(/alpha\([^\)]*\)/gi,</span><span class="jsdoc-string">&quot;&quot;</span><span class="jsdoc-syntax">) +
1215                                (</span><span class="jsdoc-var">opacity </span><span class="jsdoc-syntax">== 1 ? </span><span class="jsdoc-string">&quot;&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;alpha(opacity=&quot; </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">opacity </span><span class="jsdoc-syntax">* 100 + </span><span class="jsdoc-string">&quot;)&quot;</span><span class="jsdoc-syntax">);
1216                 }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1217                     </span><span class="jsdoc-var">s.opacity </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">opacity</span><span class="jsdoc-syntax">;
1218                 }
1219             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1220                 </span><span class="jsdoc-var">this.anim</span><span class="jsdoc-syntax">({</span><span class="jsdoc-var">opacity</span><span class="jsdoc-syntax">: {</span><span class="jsdoc-var">to</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">opacity</span><span class="jsdoc-syntax">}}, </span><span class="jsdoc-var">this.preanim</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">, 1), </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">.35</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">'easeIn'</span><span class="jsdoc-syntax">);
1221             }
1222             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1223         },
1224
1225         </span><span class="jsdoc-comment">/**
1226          * Gets the left X coordinate
1227          * @param {Boolean} local True to get the local css position instead of page coordinate
1228          * @return {Number}
1229          */
1230         </span><span class="jsdoc-var">getLeft </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">local</span><span class="jsdoc-syntax">){
1231             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">local</span><span class="jsdoc-syntax">){
1232                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.getX</span><span class="jsdoc-syntax">();
1233             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1234                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;left&quot;</span><span class="jsdoc-syntax">), 10) || 0;
1235             }
1236         },
1237
1238         </span><span class="jsdoc-comment">/**
1239          * Gets the right X coordinate of the element (element X position + element width)
1240          * @param {Boolean} local True to get the local css position instead of page coordinate
1241          * @return {Number}
1242          */
1243         </span><span class="jsdoc-var">getRight </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">local</span><span class="jsdoc-syntax">){
1244             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">local</span><span class="jsdoc-syntax">){
1245                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.getX</span><span class="jsdoc-syntax">() + </span><span class="jsdoc-var">this.getWidth</span><span class="jsdoc-syntax">();
1246             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1247                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.getLeft</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">) + </span><span class="jsdoc-var">this.getWidth</span><span class="jsdoc-syntax">()) || 0;
1248             }
1249         },
1250
1251         </span><span class="jsdoc-comment">/**
1252          * Gets the top Y coordinate
1253          * @param {Boolean} local True to get the local css position instead of page coordinate
1254          * @return {Number}
1255          */
1256         </span><span class="jsdoc-var">getTop </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">local</span><span class="jsdoc-syntax">) {
1257             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">local</span><span class="jsdoc-syntax">){
1258                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.getY</span><span class="jsdoc-syntax">();
1259             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1260                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;top&quot;</span><span class="jsdoc-syntax">), 10) || 0;
1261             }
1262         },
1263
1264         </span><span class="jsdoc-comment">/**
1265          * Gets the bottom Y coordinate of the element (element Y position + element height)
1266          * @param {Boolean} local True to get the local css position instead of page coordinate
1267          * @return {Number}
1268          */
1269         </span><span class="jsdoc-var">getBottom </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">local</span><span class="jsdoc-syntax">){
1270             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">local</span><span class="jsdoc-syntax">){
1271                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.getY</span><span class="jsdoc-syntax">() + </span><span class="jsdoc-var">this.getHeight</span><span class="jsdoc-syntax">();
1272             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1273                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.getTop</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">) + </span><span class="jsdoc-var">this.getHeight</span><span class="jsdoc-syntax">()) || 0;
1274             }
1275         },
1276
1277         </span><span class="jsdoc-comment">/**
1278         * Initializes positioning on this element. If a desired position is not passed, it will make the
1279         * the element positioned relative IF it is not already positioned.
1280         * @param {String} pos (optional) Positioning to use &quot;relative&quot;, &quot;absolute&quot; or &quot;fixed&quot;
1281         * @param {Number} zIndex (optional) The zIndex to apply
1282         * @param {Number} x (optional) Set the page X position
1283         * @param {Number} y (optional) Set the page Y position
1284         */
1285         </span><span class="jsdoc-var">position </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">pos</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">zIndex</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">y</span><span class="jsdoc-syntax">){
1286             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">pos</span><span class="jsdoc-syntax">){
1287                </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'position'</span><span class="jsdoc-syntax">) == </span><span class="jsdoc-string">'static'</span><span class="jsdoc-syntax">){
1288                    </span><span class="jsdoc-var">this.setStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'position'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">'relative'</span><span class="jsdoc-syntax">);
1289                }
1290             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1291                 </span><span class="jsdoc-var">this.setStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;position&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">pos</span><span class="jsdoc-syntax">);
1292             }
1293             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">zIndex</span><span class="jsdoc-syntax">){
1294                 </span><span class="jsdoc-var">this.setStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;z-index&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">zIndex</span><span class="jsdoc-syntax">);
1295             }
1296             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-var">undefined </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-var">undefined</span><span class="jsdoc-syntax">){
1297                 </span><span class="jsdoc-var">this.setXY</span><span class="jsdoc-syntax">([</span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">y</span><span class="jsdoc-syntax">]);
1298             }</span><span class="jsdoc-keyword">else if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-var">undefined</span><span class="jsdoc-syntax">){
1299                 </span><span class="jsdoc-var">this.setX</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">);
1300             }</span><span class="jsdoc-keyword">else if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-var">undefined</span><span class="jsdoc-syntax">){
1301                 </span><span class="jsdoc-var">this.setY</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">y</span><span class="jsdoc-syntax">);
1302             }
1303         },
1304
1305         </span><span class="jsdoc-comment">/**
1306         * Clear positioning back to the default when the document was loaded
1307         * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
1308         * @return {Roo.Element} this
1309          */
1310         </span><span class="jsdoc-var">clearPositioning </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">){
1311             </span><span class="jsdoc-var">value </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">value </span><span class="jsdoc-syntax">||</span><span class="jsdoc-string">''</span><span class="jsdoc-syntax">;
1312             </span><span class="jsdoc-var">this.setStyle</span><span class="jsdoc-syntax">({
1313                 </span><span class="jsdoc-string">&quot;left&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">,
1314                 </span><span class="jsdoc-string">&quot;right&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">,
1315                 </span><span class="jsdoc-string">&quot;top&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">,
1316                 </span><span class="jsdoc-string">&quot;bottom&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">,
1317                 </span><span class="jsdoc-string">&quot;z-index&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;&quot;</span><span class="jsdoc-syntax">,
1318                 </span><span class="jsdoc-string">&quot;position&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;static&quot;
1319             </span><span class="jsdoc-syntax">});
1320             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1321         },
1322
1323         </span><span class="jsdoc-comment">/**
1324         * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
1325         * snapshot before performing an update and then restoring the element.
1326         * @return {Object}
1327         */
1328         </span><span class="jsdoc-var">getPositioning </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
1329             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">l </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;left&quot;</span><span class="jsdoc-syntax">);
1330             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">t </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;top&quot;</span><span class="jsdoc-syntax">);
1331             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">{
1332                 </span><span class="jsdoc-string">&quot;position&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;position&quot;</span><span class="jsdoc-syntax">),
1333                 </span><span class="jsdoc-string">&quot;left&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">l</span><span class="jsdoc-syntax">,
1334                 </span><span class="jsdoc-string">&quot;right&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">l </span><span class="jsdoc-syntax">? </span><span class="jsdoc-string">&quot;&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;right&quot;</span><span class="jsdoc-syntax">),
1335                 </span><span class="jsdoc-string">&quot;top&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">t</span><span class="jsdoc-syntax">,
1336                 </span><span class="jsdoc-string">&quot;bottom&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">t </span><span class="jsdoc-syntax">? </span><span class="jsdoc-string">&quot;&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;bottom&quot;</span><span class="jsdoc-syntax">),
1337                 </span><span class="jsdoc-string">&quot;z-index&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;z-index&quot;</span><span class="jsdoc-syntax">)
1338             };
1339         },
1340
1341         </span><span class="jsdoc-comment">/**
1342          * Gets the width of the border(s) for the specified side(s)
1343          * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
1344          * passing lr would get the border (l)eft width + the border (r)ight width.
1345          * @return {Number} The width of the sides passed added together
1346          */
1347         </span><span class="jsdoc-var">getBorderWidth </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">side</span><span class="jsdoc-syntax">){
1348             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.addStyles</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">side</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">El.borders</span><span class="jsdoc-syntax">);
1349         },
1350
1351         </span><span class="jsdoc-comment">/**
1352          * Gets the width of the padding(s) for the specified side(s)
1353          * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
1354          * passing lr would get the padding (l)eft + the padding (r)ight.
1355          * @return {Number} The padding of the sides passed added together
1356          */
1357         </span><span class="jsdoc-var">getPadding </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">side</span><span class="jsdoc-syntax">){
1358             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.addStyles</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">side</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">El.paddings</span><span class="jsdoc-syntax">);
1359         },
1360
1361         </span><span class="jsdoc-comment">/**
1362         * Set positioning with an object returned by getPositioning().
1363         * @param {Object} posCfg
1364         * @return {Roo.Element} this
1365          */
1366         </span><span class="jsdoc-var">setPositioning </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">pc</span><span class="jsdoc-syntax">){
1367             </span><span class="jsdoc-var">this.applyStyles</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">pc</span><span class="jsdoc-syntax">);
1368             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">pc.right </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;auto&quot;</span><span class="jsdoc-syntax">){
1369                 </span><span class="jsdoc-var">this.dom.style.right </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">&quot;&quot;</span><span class="jsdoc-syntax">;
1370             }
1371             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">pc.bottom </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;auto&quot;</span><span class="jsdoc-syntax">){
1372                 </span><span class="jsdoc-var">this.dom.style.bottom </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">&quot;&quot;</span><span class="jsdoc-syntax">;
1373             }
1374             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1375         },
1376
1377         </span><span class="jsdoc-comment">// private
1378         </span><span class="jsdoc-var">fixDisplay </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
1379             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;display&quot;</span><span class="jsdoc-syntax">) == </span><span class="jsdoc-string">&quot;none&quot;</span><span class="jsdoc-syntax">){
1380                 </span><span class="jsdoc-var">this.setStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;visibility&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">&quot;hidden&quot;</span><span class="jsdoc-syntax">);
1381                 </span><span class="jsdoc-var">this.setStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;display&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.originalDisplay</span><span class="jsdoc-syntax">); </span><span class="jsdoc-comment">// first try reverting to default
1382                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;display&quot;</span><span class="jsdoc-syntax">) == </span><span class="jsdoc-string">&quot;none&quot;</span><span class="jsdoc-syntax">){ </span><span class="jsdoc-comment">// if that fails, default to block
1383                     </span><span class="jsdoc-var">this.setStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;display&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">&quot;block&quot;</span><span class="jsdoc-syntax">);
1384                 }
1385             }
1386         },
1387
1388         </span><span class="jsdoc-comment">/**
1389          * Quick set left and top adding default units
1390          * @param {String} left The left CSS property value
1391          * @param {String} top The top CSS property value
1392          * @return {Roo.Element} this
1393          */
1394          </span><span class="jsdoc-var">setLeftTop </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">left</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">top</span><span class="jsdoc-syntax">){
1395             </span><span class="jsdoc-var">this.dom.style.left </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.addUnits</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">left</span><span class="jsdoc-syntax">);
1396             </span><span class="jsdoc-var">this.dom.style.top </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.addUnits</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">top</span><span class="jsdoc-syntax">);
1397             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1398         },
1399
1400         </span><span class="jsdoc-comment">/**
1401          * Move this element relative to its current position.
1402          * @param {String} direction Possible values are: &quot;l&quot;,&quot;left&quot; - &quot;r&quot;,&quot;right&quot; - &quot;t&quot;,&quot;top&quot;,&quot;up&quot; - &quot;b&quot;,&quot;bottom&quot;,&quot;down&quot;.
1403          * @param {Number} distance How far to move the element in pixels
1404          * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
1405          * @return {Roo.Element} this
1406          */
1407          </span><span class="jsdoc-var">move </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">direction</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">distance</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">animate</span><span class="jsdoc-syntax">){
1408             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">xy </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getXY</span><span class="jsdoc-syntax">();
1409             </span><span class="jsdoc-var">direction </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">direction.toLowerCase</span><span class="jsdoc-syntax">();
1410             </span><span class="jsdoc-keyword">switch</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">direction</span><span class="jsdoc-syntax">){
1411                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;l&quot;</span><span class="jsdoc-syntax">:
1412                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;left&quot;</span><span class="jsdoc-syntax">:
1413                     </span><span class="jsdoc-var">this.moveTo</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">[0]-</span><span class="jsdoc-var">distance</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">[1], </span><span class="jsdoc-var">this.preanim</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">, 2));
1414                     </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
1415                </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;r&quot;</span><span class="jsdoc-syntax">:
1416                </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;right&quot;</span><span class="jsdoc-syntax">:
1417                     </span><span class="jsdoc-var">this.moveTo</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">[0]+</span><span class="jsdoc-var">distance</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">[1], </span><span class="jsdoc-var">this.preanim</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">, 2));
1418                     </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
1419                </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;t&quot;</span><span class="jsdoc-syntax">:
1420                </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;top&quot;</span><span class="jsdoc-syntax">:
1421                </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;up&quot;</span><span class="jsdoc-syntax">:
1422                     </span><span class="jsdoc-var">this.moveTo</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">[0], </span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">[1]-</span><span class="jsdoc-var">distance</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.preanim</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">, 2));
1423                     </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
1424                </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;b&quot;</span><span class="jsdoc-syntax">:
1425                </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;bottom&quot;</span><span class="jsdoc-syntax">:
1426                </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;down&quot;</span><span class="jsdoc-syntax">:
1427                     </span><span class="jsdoc-var">this.moveTo</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">[0], </span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">[1]+</span><span class="jsdoc-var">distance</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.preanim</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">, 2));
1428                     </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
1429             }
1430             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1431         },
1432
1433         </span><span class="jsdoc-comment">/**
1434          *  Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
1435          * @return {Roo.Element} this
1436          */
1437         </span><span class="jsdoc-var">clip </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
1438             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.isClipped</span><span class="jsdoc-syntax">){
1439                </span><span class="jsdoc-var">this.isClipped </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
1440                </span><span class="jsdoc-var">this.originalClip </span><span class="jsdoc-syntax">= {
1441                    </span><span class="jsdoc-string">&quot;o&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;overflow&quot;</span><span class="jsdoc-syntax">),
1442                    </span><span class="jsdoc-string">&quot;x&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;overflow-x&quot;</span><span class="jsdoc-syntax">),
1443                    </span><span class="jsdoc-string">&quot;y&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;overflow-y&quot;</span><span class="jsdoc-syntax">)
1444                };
1445                </span><span class="jsdoc-var">this.setStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;overflow&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">&quot;hidden&quot;</span><span class="jsdoc-syntax">);
1446                </span><span class="jsdoc-var">this.setStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;overflow-x&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">&quot;hidden&quot;</span><span class="jsdoc-syntax">);
1447                </span><span class="jsdoc-var">this.setStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;overflow-y&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">&quot;hidden&quot;</span><span class="jsdoc-syntax">);
1448             }
1449             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1450         },
1451
1452         </span><span class="jsdoc-comment">/**
1453          *  Return clipping (overflow) to original clipping before clip() was called
1454          * @return {Roo.Element} this
1455          */
1456         </span><span class="jsdoc-var">unclip </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
1457             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.isClipped</span><span class="jsdoc-syntax">){
1458                 </span><span class="jsdoc-var">this.isClipped </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
1459                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">o </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.originalClip</span><span class="jsdoc-syntax">;
1460                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o.o</span><span class="jsdoc-syntax">){</span><span class="jsdoc-var">this.setStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;overflow&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">o.o</span><span class="jsdoc-syntax">);}
1461                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o.x</span><span class="jsdoc-syntax">){</span><span class="jsdoc-var">this.setStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;overflow-x&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">o.x</span><span class="jsdoc-syntax">);}
1462                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o.y</span><span class="jsdoc-syntax">){</span><span class="jsdoc-var">this.setStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;overflow-y&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">o.y</span><span class="jsdoc-syntax">);}
1463             }
1464             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1465         },
1466
1467
1468         </span><span class="jsdoc-comment">/**
1469          * Gets the x,y coordinates specified by the anchor position on the element.
1470          * @param {String} anchor (optional) The specified anchor position (defaults to &quot;c&quot;).  See {@link #alignTo} for details on supported anchor positions.
1471          * @param {Object} size (optional) An object containing the size to use for calculating anchor position
1472          *                       {width: (target width), height: (target height)} (defaults to the element's current size)
1473          * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
1474          * @return {Array} [x, y] An array containing the element's x and y coordinates
1475          */
1476         </span><span class="jsdoc-var">getAnchorXY </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">anchor</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">local</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">){
1477             </span><span class="jsdoc-comment">//Passing a different size is useful for pre-calculating anchors,
1478             //especially for anchored animations that change the el size.
1479
1480             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">w</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">vp </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
1481             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">){
1482                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">d </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">;
1483                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">d </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">document.body </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">d </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">document</span><span class="jsdoc-syntax">){
1484                     </span><span class="jsdoc-var">vp </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
1485                     </span><span class="jsdoc-var">w </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">D.getViewWidth</span><span class="jsdoc-syntax">(); </span><span class="jsdoc-var">h </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">D.getViewHeight</span><span class="jsdoc-syntax">();
1486                 }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1487                     </span><span class="jsdoc-var">w </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getWidth</span><span class="jsdoc-syntax">(); </span><span class="jsdoc-var">h </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getHeight</span><span class="jsdoc-syntax">();
1488                 }
1489             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1490                 </span><span class="jsdoc-var">w </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">s.width</span><span class="jsdoc-syntax">;  </span><span class="jsdoc-var">h </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">s.height</span><span class="jsdoc-syntax">;
1491             }
1492             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">= 0, </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">= 0, </span><span class="jsdoc-var">r </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Math.round</span><span class="jsdoc-syntax">;
1493             </span><span class="jsdoc-keyword">switch</span><span class="jsdoc-syntax">((</span><span class="jsdoc-var">anchor </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-string">&quot;tl&quot;</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.toLowerCase</span><span class="jsdoc-syntax">()){
1494                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;c&quot;</span><span class="jsdoc-syntax">:
1495                     </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">r</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">w</span><span class="jsdoc-syntax">*</span><span class="jsdoc-var">.5</span><span class="jsdoc-syntax">);
1496                     </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">r</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">*</span><span class="jsdoc-var">.5</span><span class="jsdoc-syntax">);
1497                 </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
1498                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;t&quot;</span><span class="jsdoc-syntax">:
1499                     </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">r</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">w</span><span class="jsdoc-syntax">*</span><span class="jsdoc-var">.5</span><span class="jsdoc-syntax">);
1500                     </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">= 0;
1501                 </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
1502                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;l&quot;</span><span class="jsdoc-syntax">:
1503                     </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">= 0;
1504                     </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">r</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">*</span><span class="jsdoc-var">.5</span><span class="jsdoc-syntax">);
1505                 </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
1506                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;r&quot;</span><span class="jsdoc-syntax">:
1507                     </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">w</span><span class="jsdoc-syntax">;
1508                     </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">r</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">*</span><span class="jsdoc-var">.5</span><span class="jsdoc-syntax">);
1509                 </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
1510                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;b&quot;</span><span class="jsdoc-syntax">:
1511                     </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">r</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">w</span><span class="jsdoc-syntax">*</span><span class="jsdoc-var">.5</span><span class="jsdoc-syntax">);
1512                     </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">;
1513                 </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
1514                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;tl&quot;</span><span class="jsdoc-syntax">:
1515                     </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">= 0;
1516                     </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">= 0;
1517                 </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
1518                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;bl&quot;</span><span class="jsdoc-syntax">:
1519                     </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">= 0;
1520                     </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">;
1521                 </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
1522                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;br&quot;</span><span class="jsdoc-syntax">:
1523                     </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">w</span><span class="jsdoc-syntax">;
1524                     </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">;
1525                 </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
1526                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;tr&quot;</span><span class="jsdoc-syntax">:
1527                     </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">w</span><span class="jsdoc-syntax">;
1528                     </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">= 0;
1529                 </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
1530             }
1531             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">local </span><span class="jsdoc-syntax">=== </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">){
1532                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">y</span><span class="jsdoc-syntax">];
1533             }
1534             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">vp</span><span class="jsdoc-syntax">){
1535                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">sc </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getScroll</span><span class="jsdoc-syntax">();
1536                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">sc.left</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">sc.top</span><span class="jsdoc-syntax">];
1537             }
1538             </span><span class="jsdoc-comment">//Add the element's offset xy
1539             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">o </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getXY</span><span class="jsdoc-syntax">();
1540             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">+</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">[0], </span><span class="jsdoc-var">y</span><span class="jsdoc-syntax">+</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">[1]];
1541         },
1542
1543         </span><span class="jsdoc-comment">/**
1544          * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
1545          * supported position values.
1546          * @param {String/HTMLElement/Roo.Element} element The element to align to.
1547          * @param {String} position The position to align to.
1548          * @param {Array} offsets (optional) Offset the positioning by [x, y]
1549          * @return {Array} [x, y]
1550          */
1551         </span><span class="jsdoc-var">getAlignToXY </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">p</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">){
1552             </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">);
1553             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">d </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">;
1554             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">el.dom</span><span class="jsdoc-syntax">){
1555                 </span><span class="jsdoc-keyword">throw </span><span class="jsdoc-string">&quot;Element.alignTo with an element that doesn't exist&quot;</span><span class="jsdoc-syntax">;
1556             }
1557             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">c </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">; </span><span class="jsdoc-comment">//constrain to viewport
1558             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">p1 </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">&quot;&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">p2 </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">&quot;&quot;</span><span class="jsdoc-syntax">;
1559             </span><span class="jsdoc-var">o </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">o </span><span class="jsdoc-syntax">|| [0,0];
1560
1561             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">p</span><span class="jsdoc-syntax">){
1562                 </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">&quot;tl-bl&quot;</span><span class="jsdoc-syntax">;
1563             }</span><span class="jsdoc-keyword">else if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;?&quot;</span><span class="jsdoc-syntax">){
1564                 </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">&quot;tl-bl?&quot;</span><span class="jsdoc-syntax">;
1565             }</span><span class="jsdoc-keyword">else if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">p.indexOf</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;-&quot;</span><span class="jsdoc-syntax">) == -1){
1566                 </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">&quot;tl-&quot; </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">p</span><span class="jsdoc-syntax">;
1567             }
1568             </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">p.toLowerCase</span><span class="jsdoc-syntax">();
1569             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">m </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">p.match</span><span class="jsdoc-syntax">(/^([a-z]+)-([a-z]+)(\?)?$/);
1570             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">m</span><span class="jsdoc-syntax">){
1571                </span><span class="jsdoc-keyword">throw </span><span class="jsdoc-string">&quot;Element.alignTo with an invalid alignment &quot; </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">p</span><span class="jsdoc-syntax">;
1572             }
1573             </span><span class="jsdoc-var">p1 </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">m</span><span class="jsdoc-syntax">[1]; </span><span class="jsdoc-var">p2 </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">m</span><span class="jsdoc-syntax">[2]; </span><span class="jsdoc-var">c </span><span class="jsdoc-syntax">= !!</span><span class="jsdoc-var">m</span><span class="jsdoc-syntax">[3];
1574
1575             </span><span class="jsdoc-comment">//Subtract the aligned el's internal xy from the target's offset xy
1576             //plus custom offset to get the aligned el's new offset xy
1577             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">a1 </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getAnchorXY</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">p1</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
1578             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">a2 </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el.getAnchorXY</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">p2</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">);
1579             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">a2</span><span class="jsdoc-syntax">[0] - </span><span class="jsdoc-var">a1</span><span class="jsdoc-syntax">[0] + </span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">[0];
1580             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">a2</span><span class="jsdoc-syntax">[1] - </span><span class="jsdoc-var">a1</span><span class="jsdoc-syntax">[1] + </span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">[1];
1581             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">){
1582                 </span><span class="jsdoc-comment">//constrain the aligned el to viewport if necessary
1583                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">w </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getWidth</span><span class="jsdoc-syntax">(), </span><span class="jsdoc-var">h </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getHeight</span><span class="jsdoc-syntax">(), </span><span class="jsdoc-var">r </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el.getRegion</span><span class="jsdoc-syntax">();
1584                 </span><span class="jsdoc-comment">// 5px of margin for ie
1585                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">dw </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">D.getViewWidth</span><span class="jsdoc-syntax">()-5, </span><span class="jsdoc-var">dh </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">D.getViewHeight</span><span class="jsdoc-syntax">()-5;
1586
1587                 </span><span class="jsdoc-comment">//If we are at a viewport boundary and the aligned el is anchored on a target border that is
1588                 //perpendicular to the vp border, allow the aligned el to slide on that border,
1589                 //otherwise swap the aligned el to the opposite border of the target.
1590                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">p1y </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">p1.charAt</span><span class="jsdoc-syntax">(0), </span><span class="jsdoc-var">p1x </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">p1.charAt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">p1.length</span><span class="jsdoc-syntax">-1);
1591                </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">p2y </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">p2.charAt</span><span class="jsdoc-syntax">(0), </span><span class="jsdoc-var">p2x </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">p2.charAt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">p2.length</span><span class="jsdoc-syntax">-1);
1592                </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">swapY </span><span class="jsdoc-syntax">= ((</span><span class="jsdoc-var">p1y</span><span class="jsdoc-syntax">==</span><span class="jsdoc-string">&quot;t&quot; </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">p2y</span><span class="jsdoc-syntax">==</span><span class="jsdoc-string">&quot;b&quot;</span><span class="jsdoc-syntax">) || (</span><span class="jsdoc-var">p1y</span><span class="jsdoc-syntax">==</span><span class="jsdoc-string">&quot;b&quot; </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">p2y</span><span class="jsdoc-syntax">==</span><span class="jsdoc-string">&quot;t&quot;</span><span class="jsdoc-syntax">));
1593                </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">swapX </span><span class="jsdoc-syntax">= ((</span><span class="jsdoc-var">p1x</span><span class="jsdoc-syntax">==</span><span class="jsdoc-string">&quot;r&quot; </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">p2x</span><span class="jsdoc-syntax">==</span><span class="jsdoc-string">&quot;l&quot;</span><span class="jsdoc-syntax">) || (</span><span class="jsdoc-var">p1x</span><span class="jsdoc-syntax">==</span><span class="jsdoc-string">&quot;l&quot; </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">p2x</span><span class="jsdoc-syntax">==</span><span class="jsdoc-string">&quot;r&quot;</span><span class="jsdoc-syntax">));
1594
1595                </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">doc </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">document</span><span class="jsdoc-syntax">;
1596                </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">scrollX </span><span class="jsdoc-syntax">= (</span><span class="jsdoc-var">doc.documentElement.scrollLeft </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">doc.body.scrollLeft </span><span class="jsdoc-syntax">|| 0)+5;
1597                </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">scrollY </span><span class="jsdoc-syntax">= (</span><span class="jsdoc-var">doc.documentElement.scrollTop </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">doc.body.scrollTop </span><span class="jsdoc-syntax">|| 0)+5;
1598
1599                </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">((</span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">+</span><span class="jsdoc-var">w</span><span class="jsdoc-syntax">) &gt; </span><span class="jsdoc-var">dw </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">scrollX</span><span class="jsdoc-syntax">){
1600                     </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">swapX </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">r.left</span><span class="jsdoc-syntax">-</span><span class="jsdoc-var">w </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">dw</span><span class="jsdoc-syntax">+</span><span class="jsdoc-var">scrollX</span><span class="jsdoc-syntax">-</span><span class="jsdoc-var">w</span><span class="jsdoc-syntax">;
1601                 }
1602                </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">scrollX</span><span class="jsdoc-syntax">){
1603                    </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">swapX </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">r.right </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">scrollX</span><span class="jsdoc-syntax">;
1604                }
1605                </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">((</span><span class="jsdoc-var">y</span><span class="jsdoc-syntax">+</span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">) &gt; </span><span class="jsdoc-var">dh </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">scrollY</span><span class="jsdoc-syntax">){
1606                     </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">swapY </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">r.top</span><span class="jsdoc-syntax">-</span><span class="jsdoc-var">h </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">dh</span><span class="jsdoc-syntax">+</span><span class="jsdoc-var">scrollY</span><span class="jsdoc-syntax">-</span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">;
1607                 }
1608                </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">scrollY</span><span class="jsdoc-syntax">){
1609                    </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">swapY </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">r.bottom </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">scrollY</span><span class="jsdoc-syntax">;
1610                }
1611             }
1612             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">,</span><span class="jsdoc-var">y</span><span class="jsdoc-syntax">];
1613         },
1614
1615         </span><span class="jsdoc-comment">// private
1616         </span><span class="jsdoc-var">getConstrainToXY </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
1617             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">os </span><span class="jsdoc-syntax">= {</span><span class="jsdoc-var">top</span><span class="jsdoc-syntax">:0, </span><span class="jsdoc-var">left</span><span class="jsdoc-syntax">:0, </span><span class="jsdoc-var">bottom</span><span class="jsdoc-syntax">:0, </span><span class="jsdoc-var">right</span><span class="jsdoc-syntax">: 0};
1618
1619             </span><span class="jsdoc-keyword">return function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">local</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">offsets</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">proposedXY</span><span class="jsdoc-syntax">){
1620                 </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">);
1621                 </span><span class="jsdoc-var">offsets </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">offsets </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">Roo.applyIf</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">offsets</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">os</span><span class="jsdoc-syntax">) : </span><span class="jsdoc-var">os</span><span class="jsdoc-syntax">;
1622
1623                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">vw</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">vh</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">vx </span><span class="jsdoc-syntax">= 0, </span><span class="jsdoc-var">vy </span><span class="jsdoc-syntax">= 0;
1624                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el.dom </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">document.body </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">el.dom </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">document</span><span class="jsdoc-syntax">){
1625                     </span><span class="jsdoc-var">vw </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.lib.Dom.getViewWidth</span><span class="jsdoc-syntax">();
1626                     </span><span class="jsdoc-var">vh </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.lib.Dom.getViewHeight</span><span class="jsdoc-syntax">();
1627                 }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1628                     </span><span class="jsdoc-var">vw </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el.dom.clientWidth</span><span class="jsdoc-syntax">;
1629                     </span><span class="jsdoc-var">vh </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el.dom.clientHeight</span><span class="jsdoc-syntax">;
1630                     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">local</span><span class="jsdoc-syntax">){
1631                         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">vxy </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el.getXY</span><span class="jsdoc-syntax">();
1632                         </span><span class="jsdoc-var">vx </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">vxy</span><span class="jsdoc-syntax">[0];
1633                         </span><span class="jsdoc-var">vy </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">vxy</span><span class="jsdoc-syntax">[1];
1634                     }
1635                 }
1636
1637                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">s </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el.getScroll</span><span class="jsdoc-syntax">();
1638
1639                 </span><span class="jsdoc-var">vx </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-var">offsets.left </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">s.left</span><span class="jsdoc-syntax">;
1640                 </span><span class="jsdoc-var">vy </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-var">offsets.top </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">s.top</span><span class="jsdoc-syntax">;
1641
1642                 </span><span class="jsdoc-var">vw </span><span class="jsdoc-syntax">-= </span><span class="jsdoc-var">offsets.right</span><span class="jsdoc-syntax">;
1643                 </span><span class="jsdoc-var">vh </span><span class="jsdoc-syntax">-= </span><span class="jsdoc-var">offsets.bottom</span><span class="jsdoc-syntax">;
1644
1645                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">vr </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">vx</span><span class="jsdoc-syntax">+</span><span class="jsdoc-var">vw</span><span class="jsdoc-syntax">;
1646                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">vb </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">vy</span><span class="jsdoc-syntax">+</span><span class="jsdoc-var">vh</span><span class="jsdoc-syntax">;
1647
1648                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">xy </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">proposedXY </span><span class="jsdoc-syntax">|| (!</span><span class="jsdoc-var">local </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">this.getXY</span><span class="jsdoc-syntax">() : [</span><span class="jsdoc-var">this.getLeft</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">), </span><span class="jsdoc-var">this.getTop</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">)]);
1649                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">[0], </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">[1];
1650                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">w </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom.offsetWidth</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">h </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom.offsetHeight</span><span class="jsdoc-syntax">;
1651
1652                 </span><span class="jsdoc-comment">// only move it if it needs it
1653                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">moved </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
1654
1655                 </span><span class="jsdoc-comment">// first validate right/bottom
1656                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">((</span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">w</span><span class="jsdoc-syntax">) &gt; </span><span class="jsdoc-var">vr</span><span class="jsdoc-syntax">){
1657                     </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">vr </span><span class="jsdoc-syntax">- </span><span class="jsdoc-var">w</span><span class="jsdoc-syntax">;
1658                     </span><span class="jsdoc-var">moved </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
1659                 }
1660                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">((</span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">) &gt; </span><span class="jsdoc-var">vb</span><span class="jsdoc-syntax">){
1661                     </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">vb </span><span class="jsdoc-syntax">- </span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">;
1662                     </span><span class="jsdoc-var">moved </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
1663                 }
1664                 </span><span class="jsdoc-comment">// then make sure top/left isn't negative
1665                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">vx</span><span class="jsdoc-syntax">){
1666                     </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">vx</span><span class="jsdoc-syntax">;
1667                     </span><span class="jsdoc-var">moved </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
1668                 }
1669                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">vy</span><span class="jsdoc-syntax">){
1670                     </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">vy</span><span class="jsdoc-syntax">;
1671                     </span><span class="jsdoc-var">moved </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
1672                 }
1673                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">moved </span><span class="jsdoc-syntax">? [</span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">y</span><span class="jsdoc-syntax">] : </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
1674             };
1675         }(),
1676
1677         </span><span class="jsdoc-comment">// private
1678         </span><span class="jsdoc-var">adjustForConstraints </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">parent</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">offsets</span><span class="jsdoc-syntax">){
1679             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.getConstrainToXY</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">parent </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">document</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">offsets</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">) ||  </span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">;
1680         },
1681
1682         </span><span class="jsdoc-comment">/**
1683          * Aligns this element with another element relative to the specified anchor points. If the other element is the
1684          * document it aligns it to the viewport.
1685          * The position parameter is optional, and can be specified in any one of the following formats:
1686          * &lt;ul&gt;
1687          *   &lt;li&gt;&lt;b&gt;Blank&lt;/b&gt;: Defaults to aligning the element's top-left corner to the target's bottom-left corner (&quot;tl-bl&quot;).&lt;/li&gt;
1688          *   &lt;li&gt;&lt;b&gt;One anchor (deprecated)&lt;/b&gt;: The passed anchor position is used as the target element's anchor point.
1689          *       The element being aligned will position its top-left corner (tl) to that point.  &lt;i&gt;This method has been
1690          *       deprecated in favor of the newer two anchor syntax below&lt;/i&gt;.&lt;/li&gt;
1691          *   &lt;li&gt;&lt;b&gt;Two anchors&lt;/b&gt;: If two values from the table below are passed separated by a dash, the first value is used as the
1692          *       element's anchor point, and the second value is used as the target's anchor point.&lt;/li&gt;
1693          * &lt;/ul&gt;
1694          * In addition to the anchor points, the position parameter also supports the &quot;?&quot; character.  If &quot;?&quot; is passed at the end of
1695          * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
1696          * the viewport if necessary.  Note that the element being aligned might be swapped to align to a different position than
1697          * that specified in order to enforce the viewport constraints.
1698          * Following are all of the supported anchor positions:
1699     &lt;pre&gt;
1700     Value  Description
1701     -----  -----------------------------
1702     tl     The top left corner (default)
1703     t      The center of the top edge
1704     tr     The top right corner
1705     l      The center of the left edge
1706     c      In the center of the element
1707     r      The center of the right edge
1708     bl     The bottom left corner
1709     b      The center of the bottom edge
1710     br     The bottom right corner
1711     &lt;/pre&gt;
1712     Example Usage:
1713     &lt;pre&gt;&lt;code&gt;
1714     // align el to other-el using the default positioning (&quot;tl-bl&quot;, non-constrained)
1715     el.alignTo(&quot;other-el&quot;);
1716
1717     // align the top left corner of el with the top right corner of other-el (constrained to viewport)
1718     el.alignTo(&quot;other-el&quot;, &quot;tr?&quot;);
1719
1720     // align the bottom right corner of el with the center left edge of other-el
1721     el.alignTo(&quot;other-el&quot;, &quot;br-l?&quot;);
1722
1723     // align the center of el with the bottom left corner of other-el and
1724     // adjust the x position by -6 pixels (and the y position by 0)
1725     el.alignTo(&quot;other-el&quot;, &quot;c-bl&quot;, [-6, 0]);
1726     &lt;/code&gt;&lt;/pre&gt;
1727          * @param {String/HTMLElement/Roo.Element} element The element to align to.
1728          * @param {String} position The position to align to.
1729          * @param {Array} offsets (optional) Offset the positioning by [x, y]
1730          * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
1731          * @return {Roo.Element} this
1732          */
1733         </span><span class="jsdoc-var">alignTo </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">element</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">position</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">offsets</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">animate</span><span class="jsdoc-syntax">){
1734             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">xy </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getAlignToXY</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">element</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">position</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">offsets</span><span class="jsdoc-syntax">);
1735             </span><span class="jsdoc-var">this.setXY</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.preanim</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">, 3));
1736             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1737         },
1738
1739         </span><span class="jsdoc-comment">/**
1740          * Anchors an element to another element and realigns it when the window is resized.
1741          * @param {String/HTMLElement/Roo.Element} element The element to align to.
1742          * @param {String} position The position to align to.
1743          * @param {Array} offsets (optional) Offset the positioning by [x, y]
1744          * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
1745          * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
1746          * is a number, it is used as the buffer delay (defaults to 50ms).
1747          * @param {Function} callback The function to call after the animation finishes
1748          * @return {Roo.Element} this
1749          */
1750         </span><span class="jsdoc-var">anchorTo </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">alignment</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">offsets</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">animate</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">monitorScroll</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">){
1751             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">action </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
1752                 </span><span class="jsdoc-var">this.alignTo</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">alignment</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">offsets</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">animate</span><span class="jsdoc-syntax">);
1753                 </span><span class="jsdoc-var">Roo.callback</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
1754             };
1755             </span><span class="jsdoc-var">Roo.EventManager.onWindowResize</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">action</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
1756             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">tm </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">monitorScroll</span><span class="jsdoc-syntax">;
1757             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">tm </span><span class="jsdoc-syntax">!= </span><span class="jsdoc-string">'undefined'</span><span class="jsdoc-syntax">){
1758                 </span><span class="jsdoc-var">Roo.EventManager.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">window</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">'scroll'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">action</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">,
1759                     {</span><span class="jsdoc-var">buffer</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">tm </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">'number' </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">monitorScroll </span><span class="jsdoc-syntax">: 50});
1760             }
1761             </span><span class="jsdoc-var">action.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">); </span><span class="jsdoc-comment">// align immediately
1762             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1763         },
1764         </span><span class="jsdoc-comment">/**
1765          * Clears any opacity settings from this element. Required in some cases for IE.
1766          * @return {Roo.Element} this
1767          */
1768         </span><span class="jsdoc-var">clearOpacity </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
1769             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">window.ActiveXObject</span><span class="jsdoc-syntax">) {
1770                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">this.dom.style.filter </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">'string' </span><span class="jsdoc-syntax">&amp;&amp; (/alpha/i)</span><span class="jsdoc-var">.test</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom.style.filter</span><span class="jsdoc-syntax">)){
1771                     </span><span class="jsdoc-var">this.dom.style.filter </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">&quot;&quot;</span><span class="jsdoc-syntax">;
1772                 }
1773             } </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
1774                 </span><span class="jsdoc-var">this.dom.style.opacity </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">&quot;&quot;</span><span class="jsdoc-syntax">;
1775                 </span><span class="jsdoc-var">this.dom.style</span><span class="jsdoc-syntax">[</span><span class="jsdoc-string">&quot;-moz-opacity&quot;</span><span class="jsdoc-syntax">] = </span><span class="jsdoc-string">&quot;&quot;</span><span class="jsdoc-syntax">;
1776                 </span><span class="jsdoc-var">this.dom.style</span><span class="jsdoc-syntax">[</span><span class="jsdoc-string">&quot;-khtml-opacity&quot;</span><span class="jsdoc-syntax">] = </span><span class="jsdoc-string">&quot;&quot;</span><span class="jsdoc-syntax">;
1777             }
1778             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1779         },
1780
1781         </span><span class="jsdoc-comment">/**
1782          * Hide this element - Uses display mode to determine whether to use &quot;display&quot; or &quot;visibility&quot;. See {@link #setVisible}.
1783          * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
1784          * @return {Roo.Element} this
1785          */
1786         </span><span class="jsdoc-var">hide </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">animate</span><span class="jsdoc-syntax">){
1787             </span><span class="jsdoc-var">this.setVisible</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.preanim</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">, 0));
1788             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1789         },
1790
1791         </span><span class="jsdoc-comment">/**
1792         * Show this element - Uses display mode to determine whether to use &quot;display&quot; or &quot;visibility&quot;. See {@link #setVisible}.
1793         * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
1794          * @return {Roo.Element} this
1795          */
1796         </span><span class="jsdoc-var">show </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">animate</span><span class="jsdoc-syntax">){
1797             </span><span class="jsdoc-var">this.setVisible</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.preanim</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">, 0));
1798             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1799         },
1800
1801         </span><span class="jsdoc-comment">/**
1802          * @private Test if size has a unit, otherwise appends the default
1803          */
1804         </span><span class="jsdoc-var">addUnits </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">size</span><span class="jsdoc-syntax">){
1805             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">Roo.Element.addUnits</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">size</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.defaultUnit</span><span class="jsdoc-syntax">);
1806         },
1807
1808         </span><span class="jsdoc-comment">/**
1809          * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
1810          * @return {Roo.Element} this
1811          */
1812         </span><span class="jsdoc-var">beginMeasure </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
1813             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">;
1814             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el.offsetWidth </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">el.offsetHeight</span><span class="jsdoc-syntax">){
1815                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">; </span><span class="jsdoc-comment">// offsets work already
1816             </span><span class="jsdoc-syntax">}
1817             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">changed </span><span class="jsdoc-syntax">= [];
1818             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">b </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">document.body</span><span class="jsdoc-syntax">; </span><span class="jsdoc-comment">// start with this element
1819             </span><span class="jsdoc-keyword">while</span><span class="jsdoc-syntax">((!</span><span class="jsdoc-var">el.offsetWidth </span><span class="jsdoc-syntax">&amp;&amp; !</span><span class="jsdoc-var">el.offsetHeight</span><span class="jsdoc-syntax">) &amp;&amp; </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">p.tagName </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">!= </span><span class="jsdoc-var">b</span><span class="jsdoc-syntax">){
1820                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">pe </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">p</span><span class="jsdoc-syntax">);
1821                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">pe.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'display'</span><span class="jsdoc-syntax">) == </span><span class="jsdoc-string">'none'</span><span class="jsdoc-syntax">){
1822                     </span><span class="jsdoc-var">changed.push</span><span class="jsdoc-syntax">({</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">p</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">visibility</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">pe.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;visibility&quot;</span><span class="jsdoc-syntax">)});
1823                     </span><span class="jsdoc-var">p.style.visibility </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">&quot;hidden&quot;</span><span class="jsdoc-syntax">;
1824                     </span><span class="jsdoc-var">p.style.display </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">&quot;block&quot;</span><span class="jsdoc-syntax">;
1825                 }
1826                 </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">p.parentNode</span><span class="jsdoc-syntax">;
1827             }
1828             </span><span class="jsdoc-var">this._measureChanged </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">changed</span><span class="jsdoc-syntax">;
1829             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1830
1831         },
1832
1833         </span><span class="jsdoc-comment">/**
1834          * Restores displays to before beginMeasure was called
1835          * @return {Roo.Element} this
1836          */
1837         </span><span class="jsdoc-var">endMeasure </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
1838             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">changed </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this._measureChanged</span><span class="jsdoc-syntax">;
1839             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">changed</span><span class="jsdoc-syntax">){
1840                 </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">= 0, </span><span class="jsdoc-var">len </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">changed.length</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">len</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">++) {
1841                     </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">r </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">changed</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">];
1842                     </span><span class="jsdoc-var">r.el.style.visibility </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">r.visibility</span><span class="jsdoc-syntax">;
1843                     </span><span class="jsdoc-var">r.el.style.display </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">&quot;none&quot;</span><span class="jsdoc-syntax">;
1844                 }
1845                 </span><span class="jsdoc-var">this._measureChanged </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">;
1846             }
1847             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1848         },
1849
1850         </span><span class="jsdoc-comment">/**
1851         * Update the innerHTML of this element, optionally searching for and processing scripts
1852         * @param {String} html The new HTML
1853         * @param {Boolean} loadScripts (optional) true to look for and process scripts
1854         * @param {Function} callback For async script loading you can be noticed when the update completes
1855         * @return {Roo.Element} this
1856          */
1857         </span><span class="jsdoc-var">update </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">html</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">loadScripts</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">){
1858             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">html </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;undefined&quot;</span><span class="jsdoc-syntax">){
1859                 </span><span class="jsdoc-var">html </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">&quot;&quot;</span><span class="jsdoc-syntax">;
1860             }
1861             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">loadScripts </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">){
1862                 </span><span class="jsdoc-var">this.dom.innerHTML </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">html</span><span class="jsdoc-syntax">;
1863                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">callback </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;function&quot;</span><span class="jsdoc-syntax">){
1864                     </span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">();
1865                 }
1866                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1867             }
1868             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">id </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.id</span><span class="jsdoc-syntax">();
1869             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">dom </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">;
1870
1871             </span><span class="jsdoc-var">html </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-string">'&lt;span id=&quot;' </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">id </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-string">'&quot;&gt;&lt;/span&gt;'</span><span class="jsdoc-syntax">;
1872
1873             </span><span class="jsdoc-var">E.onAvailable</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
1874                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">hd </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">document.getElementsByTagName</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;head&quot;</span><span class="jsdoc-syntax">)[0];
1875                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">re </span><span class="jsdoc-syntax">= /(?:&lt;script([^&gt;]*)?&gt;)((\n|\r|.)*?)(?:&lt;\/script&gt;)/ig;
1876                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">srcRe </span><span class="jsdoc-syntax">= /\ssrc=([\'\&quot;])(.*?)\1/i;
1877                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">typeRe </span><span class="jsdoc-syntax">= /\stype=([\'\&quot;])(.*?)\1/i;
1878
1879                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">match</span><span class="jsdoc-syntax">;
1880                 </span><span class="jsdoc-keyword">while</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">match </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">re.exec</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">html</span><span class="jsdoc-syntax">)){
1881                     </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">attrs </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">match</span><span class="jsdoc-syntax">[1];
1882                     </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">srcMatch </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">attrs </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">attrs.match</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">srcRe</span><span class="jsdoc-syntax">) : </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
1883                     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">srcMatch </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">srcMatch</span><span class="jsdoc-syntax">[2]){
1884                        </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">s </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">document.createElement</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;script&quot;</span><span class="jsdoc-syntax">);
1885                        </span><span class="jsdoc-var">s.src </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">srcMatch</span><span class="jsdoc-syntax">[2];
1886                        </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">typeMatch </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">attrs.match</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">typeRe</span><span class="jsdoc-syntax">);
1887                        </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">typeMatch </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">typeMatch</span><span class="jsdoc-syntax">[2]){
1888                            </span><span class="jsdoc-var">s.type </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">typeMatch</span><span class="jsdoc-syntax">[2];
1889                        }
1890                        </span><span class="jsdoc-var">hd.appendChild</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">);
1891                     }</span><span class="jsdoc-keyword">else if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">match</span><span class="jsdoc-syntax">[2] &amp;&amp; </span><span class="jsdoc-var">match</span><span class="jsdoc-syntax">[2]</span><span class="jsdoc-var">.length </span><span class="jsdoc-syntax">&gt; 0){
1892                         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">window.execScript</span><span class="jsdoc-syntax">) {
1893                            </span><span class="jsdoc-var">window.execScript</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">match</span><span class="jsdoc-syntax">[2]);
1894                         } </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
1895                             </span><span class="jsdoc-comment">/**
1896                              * eval:var:id
1897                              * eval:var:dom
1898                              * eval:var:html
1899                              *
1900                              */
1901                            </span><span class="jsdoc-var">window.eval</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">match</span><span class="jsdoc-syntax">[2]);
1902                         }
1903                     }
1904                 }
1905                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">document.getElementById</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">);
1906                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">){</span><span class="jsdoc-var">el.parentNode.removeChild</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">);}
1907                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">callback </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;function&quot;</span><span class="jsdoc-syntax">){
1908                     </span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">();
1909                 }
1910             });
1911             </span><span class="jsdoc-var">dom.innerHTML </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">html.replace</span><span class="jsdoc-syntax">(/(?:&lt;script.*?&gt;)((\n|\r|.)*?)(?:&lt;\/script&gt;)/ig, </span><span class="jsdoc-string">&quot;&quot;</span><span class="jsdoc-syntax">);
1912             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1913         },
1914
1915         </span><span class="jsdoc-comment">/**
1916          * Direct access to the UpdateManager update() method (takes the same parameters).
1917          * @param {String/Function} url The url for this request or a function to call to get the url
1918          * @param {String/Object} params (optional) The parameters to pass as either a url encoded string &quot;param1=1&amp;amp;param2=2&quot; or an object {param1: 1, param2: 2}
1919          * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
1920          * @param {Boolean} discardUrl (optional) By default when you execute an update the defaultUrl is changed to the last used url. If true, it will not store the url.
1921          * @return {Roo.Element} this
1922          */
1923         </span><span class="jsdoc-var">load </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
1924             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">um </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getUpdateManager</span><span class="jsdoc-syntax">();
1925             </span><span class="jsdoc-var">um.update.apply</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">um</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">);
1926             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1927         },
1928
1929         </span><span class="jsdoc-comment">/**
1930         * Gets this element's UpdateManager
1931         * @return {Roo.UpdateManager} The UpdateManager
1932         */
1933         </span><span class="jsdoc-var">getUpdateManager </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
1934             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.updateManager</span><span class="jsdoc-syntax">){
1935                 </span><span class="jsdoc-var">this.updateManager </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">new </span><span class="jsdoc-var">Roo.UpdateManager</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
1936             }
1937             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.updateManager</span><span class="jsdoc-syntax">;
1938         },
1939
1940         </span><span class="jsdoc-comment">/**
1941          * Disables text selection for this element (normalized across browsers)
1942          * @return {Roo.Element} this
1943          */
1944         </span><span class="jsdoc-var">unselectable </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
1945             </span><span class="jsdoc-var">this.dom.unselectable </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">&quot;on&quot;</span><span class="jsdoc-syntax">;
1946             </span><span class="jsdoc-var">this.swallowEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;selectstart&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
1947             </span><span class="jsdoc-var">this.applyStyles</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;-moz-user-select:none;-khtml-user-select:none;&quot;</span><span class="jsdoc-syntax">);
1948             </span><span class="jsdoc-var">this.addClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;x-unselectable&quot;</span><span class="jsdoc-syntax">);
1949             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1950         },
1951
1952         </span><span class="jsdoc-comment">/**
1953         * Calculates the x, y to center this element on the screen
1954         * @return {Array} The x, y values [x, y]
1955         */
1956         </span><span class="jsdoc-var">getCenterXY </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
1957             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.getAlignToXY</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">document</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">'c-c'</span><span class="jsdoc-syntax">);
1958         },
1959
1960         </span><span class="jsdoc-comment">/**
1961         * Centers the Element in either the viewport, or another Element.
1962         * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
1963         */
1964         </span><span class="jsdoc-var">center </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">centerIn</span><span class="jsdoc-syntax">){
1965             </span><span class="jsdoc-var">this.alignTo</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">centerIn </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">document</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">'c-c'</span><span class="jsdoc-syntax">);
1966             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1967         },
1968
1969         </span><span class="jsdoc-comment">/**
1970          * Tests various css rules/browsers to determine if this element uses a border box
1971          * @return {Boolean}
1972          */
1973         </span><span class="jsdoc-var">isBorderBox </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
1974             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">noBoxAdjust</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">this.dom.tagName.toLowerCase</span><span class="jsdoc-syntax">()] || </span><span class="jsdoc-var">Roo.isBorderBox</span><span class="jsdoc-syntax">;
1975         },
1976
1977         </span><span class="jsdoc-comment">/**
1978          * Return a box {x, y, width, height} that can be used to set another elements
1979          * size/location to match this element.
1980          * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
1981          * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
1982          * @return {Object} box An object in the format {x, y, width, height}
1983          */
1984         </span><span class="jsdoc-var">getBox </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">contentBox</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">local</span><span class="jsdoc-syntax">){
1985             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">;
1986             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">local</span><span class="jsdoc-syntax">){
1987                 </span><span class="jsdoc-var">xy </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getXY</span><span class="jsdoc-syntax">();
1988             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1989                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">left </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;left&quot;</span><span class="jsdoc-syntax">), 10) || 0;
1990                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">top </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;top&quot;</span><span class="jsdoc-syntax">), 10) || 0;
1991                 </span><span class="jsdoc-var">xy </span><span class="jsdoc-syntax">= [</span><span class="jsdoc-var">left</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">top</span><span class="jsdoc-syntax">];
1992             }
1993             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">w </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el.offsetWidth</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">h </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el.offsetHeight</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">bx</span><span class="jsdoc-syntax">;
1994             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">contentBox</span><span class="jsdoc-syntax">){
1995                 </span><span class="jsdoc-var">bx </span><span class="jsdoc-syntax">= {</span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">[0], </span><span class="jsdoc-var">y</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">[1], 0: </span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">[0], 1: </span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">[1], </span><span class="jsdoc-var">width</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">w</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">height</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">};
1996             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1997                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">l </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getBorderWidth</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;l&quot;</span><span class="jsdoc-syntax">)+</span><span class="jsdoc-var">this.getPadding</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;l&quot;</span><span class="jsdoc-syntax">);
1998                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">r </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getBorderWidth</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;r&quot;</span><span class="jsdoc-syntax">)+</span><span class="jsdoc-var">this.getPadding</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;r&quot;</span><span class="jsdoc-syntax">);
1999                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">t </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getBorderWidth</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;t&quot;</span><span class="jsdoc-syntax">)+</span><span class="jsdoc-var">this.getPadding</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;t&quot;</span><span class="jsdoc-syntax">);
2000                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">b </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getBorderWidth</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;b&quot;</span><span class="jsdoc-syntax">)+</span><span class="jsdoc-var">this.getPadding</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;b&quot;</span><span class="jsdoc-syntax">);
2001                 </span><span class="jsdoc-var">bx </span><span class="jsdoc-syntax">= {</span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">[0]+</span><span class="jsdoc-var">l</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">y</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">[1]+</span><span class="jsdoc-var">t</span><span class="jsdoc-syntax">, 0: </span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">[0]+</span><span class="jsdoc-var">l</span><span class="jsdoc-syntax">, 1: </span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">[1]+</span><span class="jsdoc-var">t</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">width</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">w</span><span class="jsdoc-syntax">-(</span><span class="jsdoc-var">l</span><span class="jsdoc-syntax">+</span><span class="jsdoc-var">r</span><span class="jsdoc-syntax">), </span><span class="jsdoc-var">height</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">-(</span><span class="jsdoc-var">t</span><span class="jsdoc-syntax">+</span><span class="jsdoc-var">b</span><span class="jsdoc-syntax">)};
2002             }
2003             </span><span class="jsdoc-var">bx.right </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">bx.x </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">bx.width</span><span class="jsdoc-syntax">;
2004             </span><span class="jsdoc-var">bx.bottom </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">bx.y </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">bx.height</span><span class="jsdoc-syntax">;
2005             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">bx</span><span class="jsdoc-syntax">;
2006         },
2007
2008         </span><span class="jsdoc-comment">/**
2009          * Returns the sum width of the padding and borders for the passed &quot;sides&quot;. See getBorderWidth()
2010          for more information about the sides.
2011          * @param {String} sides
2012          * @return {Number}
2013          */
2014         </span><span class="jsdoc-var">getFrameWidth </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">sides</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">onlyContentBox</span><span class="jsdoc-syntax">){
2015             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">onlyContentBox </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">Roo.isBorderBox </span><span class="jsdoc-syntax">? 0 : (</span><span class="jsdoc-var">this.getPadding</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">sides</span><span class="jsdoc-syntax">) + </span><span class="jsdoc-var">this.getBorderWidth</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">sides</span><span class="jsdoc-syntax">));
2016         },
2017
2018         </span><span class="jsdoc-comment">/**
2019          * Sets the element's box. Use getBox() on another element to get a box obj. If animate is true then width, height, x and y will be animated concurrently.
2020          * @param {Object} box The box to fill {x, y, width, height}
2021          * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
2022          * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
2023          * @return {Roo.Element} this
2024          */
2025         </span><span class="jsdoc-var">setBox </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">box</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">adjust</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">animate</span><span class="jsdoc-syntax">){
2026             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">w </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">box.width</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">h </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">box.height</span><span class="jsdoc-syntax">;
2027             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">((</span><span class="jsdoc-var">adjust </span><span class="jsdoc-syntax">&amp;&amp; !</span><span class="jsdoc-var">this.autoBoxAdjust</span><span class="jsdoc-syntax">) &amp;&amp; !</span><span class="jsdoc-var">this.isBorderBox</span><span class="jsdoc-syntax">()){
2028                </span><span class="jsdoc-var">w </span><span class="jsdoc-syntax">-= (</span><span class="jsdoc-var">this.getBorderWidth</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;lr&quot;</span><span class="jsdoc-syntax">) + </span><span class="jsdoc-var">this.getPadding</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;lr&quot;</span><span class="jsdoc-syntax">));
2029                </span><span class="jsdoc-var">h </span><span class="jsdoc-syntax">-= (</span><span class="jsdoc-var">this.getBorderWidth</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;tb&quot;</span><span class="jsdoc-syntax">) + </span><span class="jsdoc-var">this.getPadding</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;tb&quot;</span><span class="jsdoc-syntax">));
2030             }
2031             </span><span class="jsdoc-var">this.setBounds</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">box.x</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">box.y</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">w</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.preanim</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">, 2));
2032             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
2033         },
2034
2035         </span><span class="jsdoc-comment">/**
2036          * Forces the browser to repaint this element
2037          * @return {Roo.Element} this
2038          */
2039          </span><span class="jsdoc-var">repaint </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
2040             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">dom </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">;
2041             </span><span class="jsdoc-var">this.addClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;x-repaint&quot;</span><span class="jsdoc-syntax">);
2042             </span><span class="jsdoc-var">setTimeout</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
2043                 </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">dom</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.removeClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;x-repaint&quot;</span><span class="jsdoc-syntax">);
2044             }, 1);
2045             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
2046         },
2047
2048         </span><span class="jsdoc-comment">/**
2049          * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
2050          * then it returns the calculated width of the sides (see getPadding)
2051          * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
2052          * @return {Object/Number}
2053          */
2054         </span><span class="jsdoc-var">getMargins </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">side</span><span class="jsdoc-syntax">){
2055             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">side</span><span class="jsdoc-syntax">){
2056                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">{
2057                     </span><span class="jsdoc-var">top</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;margin-top&quot;</span><span class="jsdoc-syntax">), 10) || 0,
2058                     </span><span class="jsdoc-var">left</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;margin-left&quot;</span><span class="jsdoc-syntax">), 10) || 0,
2059                     </span><span class="jsdoc-var">bottom</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;margin-bottom&quot;</span><span class="jsdoc-syntax">), 10) || 0,
2060                     </span><span class="jsdoc-var">right</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;margin-right&quot;</span><span class="jsdoc-syntax">), 10) || 0
2061                 };
2062             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
2063                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.addStyles</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">side</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">El.margins</span><span class="jsdoc-syntax">);
2064              }
2065         },
2066
2067         </span><span class="jsdoc-comment">// private
2068         </span><span class="jsdoc-var">addStyles </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">sides</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">styles</span><span class="jsdoc-syntax">){
2069             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">val </span><span class="jsdoc-syntax">= 0, </span><span class="jsdoc-var">v</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">w</span><span class="jsdoc-syntax">;
2070             </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">= 0, </span><span class="jsdoc-var">len </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">sides.length</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">len</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">++){
2071                 </span><span class="jsdoc-var">v </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">styles</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">sides.charAt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">)]);
2072                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">v</span><span class="jsdoc-syntax">){
2073                      </span><span class="jsdoc-var">w </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">v</span><span class="jsdoc-syntax">, 10);
2074                      </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">w</span><span class="jsdoc-syntax">){ </span><span class="jsdoc-var">val </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-var">w</span><span class="jsdoc-syntax">; }
2075                 }
2076             }
2077             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">val</span><span class="jsdoc-syntax">;
2078         },
2079
2080         </span><span class="jsdoc-comment">/**
2081          * Creates a proxy element of this element
2082          * @param {String/Object} config The class name of the proxy element or a DomHelper config object
2083          * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
2084          * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
2085          * @return {Roo.Element} The new proxy element
2086          */
2087         </span><span class="jsdoc-var">createProxy </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">renderTo</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">matchBox</span><span class="jsdoc-syntax">){
2088             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">renderTo</span><span class="jsdoc-syntax">){
2089                 </span><span class="jsdoc-var">renderTo </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.getDom</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">renderTo</span><span class="jsdoc-syntax">);
2090             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
2091                 </span><span class="jsdoc-var">renderTo </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">document.body</span><span class="jsdoc-syntax">;
2092             }
2093             </span><span class="jsdoc-var">config </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">config </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;object&quot; </span><span class="jsdoc-syntax">?
2094                 </span><span class="jsdoc-var">config </span><span class="jsdoc-syntax">: {</span><span class="jsdoc-var">tag </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;div&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">cls</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">};
2095             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">proxy </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.DomHelper.append</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">renderTo</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
2096             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">matchBox</span><span class="jsdoc-syntax">){
2097                </span><span class="jsdoc-var">proxy.setBox</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.getBox</span><span class="jsdoc-syntax">());
2098             }
2099             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">proxy</span><span class="jsdoc-syntax">;
2100         },
2101
2102         </span><span class="jsdoc-comment">/**
2103          * Puts a mask over this element to disable user interaction. Requires core.css.
2104          * This method can only be applied to elements which accept child nodes.
2105          * @param {String} msg (optional) A message to display in the mask
2106          * @param {String} msgCls (optional) A css class to apply to the msg element
2107          * @return {Element} The mask  element
2108          */
2109         </span><span class="jsdoc-var">mask </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">msg</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">msgCls</span><span class="jsdoc-syntax">)
2110         {
2111             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;position&quot;</span><span class="jsdoc-syntax">) == </span><span class="jsdoc-string">&quot;static&quot; </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">this.dom.tagName </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-string">'BODY'</span><span class="jsdoc-syntax">){
2112                 </span><span class="jsdoc-var">this.setStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;position&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">&quot;relative&quot;</span><span class="jsdoc-syntax">);
2113             }
2114             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this._mask</span><span class="jsdoc-syntax">){
2115                 </span><span class="jsdoc-var">this._mask </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.DomHelper.append</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">, {</span><span class="jsdoc-var">cls</span><span class="jsdoc-syntax">:</span><span class="jsdoc-string">&quot;roo-el-mask&quot;</span><span class="jsdoc-syntax">}, </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
2116             }
2117
2118             </span><span class="jsdoc-var">this.addClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;x-masked&quot;</span><span class="jsdoc-syntax">);
2119             </span><span class="jsdoc-var">this._mask.setDisplayed</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
2120
2121             </span><span class="jsdoc-comment">// we wander
2122             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">z </span><span class="jsdoc-syntax">= 0;
2123             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">dom </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">;
2124             </span><span class="jsdoc-keyword">while </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">dom </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">dom.style</span><span class="jsdoc-syntax">) {
2125                 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">isNaN</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">dom.style.zIndex</span><span class="jsdoc-syntax">))) {
2126                     </span><span class="jsdoc-var">z </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Math.max</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">z</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">dom.style.zIndex</span><span class="jsdoc-syntax">));
2127                 }
2128                 </span><span class="jsdoc-var">dom </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">dom.parentNode</span><span class="jsdoc-syntax">;
2129             }
2130             </span><span class="jsdoc-comment">// if we are masking the body - then it hides everything..
2131             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">document.body</span><span class="jsdoc-syntax">) {
2132                 </span><span class="jsdoc-var">z </span><span class="jsdoc-syntax">= 1000000;
2133                 </span><span class="jsdoc-var">this._mask.setWidth</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.lib.Dom.getDocumentWidth</span><span class="jsdoc-syntax">());
2134                 </span><span class="jsdoc-var">this._mask.setHeight</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.lib.Dom.getDocumentHeight</span><span class="jsdoc-syntax">());
2135             }
2136
2137             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">msg </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">'string'</span><span class="jsdoc-syntax">){
2138                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this._maskMsg</span><span class="jsdoc-syntax">){
2139                     </span><span class="jsdoc-var">this._maskMsg </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.DomHelper.append</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">, {
2140                         </span><span class="jsdoc-var">cls</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;roo-el-mask-msg&quot;</span><span class="jsdoc-syntax">,
2141                         </span><span class="jsdoc-var">cn</span><span class="jsdoc-syntax">: [
2142                             {
2143                                 </span><span class="jsdoc-var">tag</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'i'</span><span class="jsdoc-syntax">,
2144                                 </span><span class="jsdoc-var">cls</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'fa fa-spinner fa-spin'
2145                             </span><span class="jsdoc-syntax">},
2146                             {
2147                                 </span><span class="jsdoc-var">tag</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'div'
2148                             </span><span class="jsdoc-syntax">}
2149                         ]
2150                     }, </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
2151                 }
2152                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">mm </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this._maskMsg</span><span class="jsdoc-syntax">;
2153                 </span><span class="jsdoc-var">mm.dom.className </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">msgCls </span><span class="jsdoc-syntax">? </span><span class="jsdoc-string">&quot;roo-el-mask-msg &quot; </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">msgCls </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;roo-el-mask-msg&quot;</span><span class="jsdoc-syntax">;
2154                 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">mm.dom.lastChild</span><span class="jsdoc-syntax">) { </span><span class="jsdoc-comment">// weird IE issue?
2155                     </span><span class="jsdoc-var">mm.dom.lastChild.innerHTML </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">msg</span><span class="jsdoc-syntax">;
2156                 }
2157                 </span><span class="jsdoc-var">mm.setDisplayed</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
2158                 </span><span class="jsdoc-var">mm.center</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
2159                 </span><span class="jsdoc-var">mm.setStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'z-index'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">z </span><span class="jsdoc-syntax">+ 102);
2160             }
2161             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.isIE </span><span class="jsdoc-syntax">&amp;&amp; !(</span><span class="jsdoc-var">Roo.isIE7 </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">Roo.isStrict</span><span class="jsdoc-syntax">) &amp;&amp; </span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'height'</span><span class="jsdoc-syntax">) == </span><span class="jsdoc-string">'auto'</span><span class="jsdoc-syntax">){ </span><span class="jsdoc-comment">// ie will not expand full height automatically
2162                 </span><span class="jsdoc-var">this._mask.setHeight</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.getHeight</span><span class="jsdoc-syntax">());
2163             }
2164             </span><span class="jsdoc-var">this._mask.setStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'z-index'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">z </span><span class="jsdoc-syntax">+ 100);
2165
2166             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this._mask</span><span class="jsdoc-syntax">;
2167         },
2168
2169         </span><span class="jsdoc-comment">/**
2170          * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
2171          * it is cached for reuse.
2172          */
2173         </span><span class="jsdoc-var">unmask </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">removeEl</span><span class="jsdoc-syntax">){
2174             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this._mask</span><span class="jsdoc-syntax">){
2175                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">removeEl </span><span class="jsdoc-syntax">=== </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">){
2176                     </span><span class="jsdoc-var">this._mask.remove</span><span class="jsdoc-syntax">();
2177                     </span><span class="jsdoc-keyword">delete </span><span class="jsdoc-var">this._mask</span><span class="jsdoc-syntax">;
2178                     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this._maskMsg</span><span class="jsdoc-syntax">){
2179                         </span><span class="jsdoc-var">this._maskMsg.remove</span><span class="jsdoc-syntax">();
2180                         </span><span class="jsdoc-keyword">delete </span><span class="jsdoc-var">this._maskMsg</span><span class="jsdoc-syntax">;
2181                     }
2182                 }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
2183                     </span><span class="jsdoc-var">this._mask.setDisplayed</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">);
2184                     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this._maskMsg</span><span class="jsdoc-syntax">){
2185                         </span><span class="jsdoc-var">this._maskMsg.setDisplayed</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">);
2186                     }
2187                 }
2188             }
2189             </span><span class="jsdoc-var">this.removeClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;x-masked&quot;</span><span class="jsdoc-syntax">);
2190         },
2191
2192         </span><span class="jsdoc-comment">/**
2193          * Returns true if this element is masked
2194          * @return {Boolean}
2195          */
2196         </span><span class="jsdoc-var">isMasked </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
2197             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this._mask </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">this._mask.isVisible</span><span class="jsdoc-syntax">();
2198         },
2199
2200         </span><span class="jsdoc-comment">/**
2201          * Creates an iframe shim for this element to keep selects and other windowed objects from
2202          * showing through.
2203          * @return {Roo.Element} The new shim element
2204          */
2205         </span><span class="jsdoc-var">createShim </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
2206             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">document.createElement</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'iframe'</span><span class="jsdoc-syntax">);
2207             </span><span class="jsdoc-var">el.frameBorder </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">'no'</span><span class="jsdoc-syntax">;
2208             </span><span class="jsdoc-var">el.className </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">'roo-shim'</span><span class="jsdoc-syntax">;
2209             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.isIE </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">Roo.isSecure</span><span class="jsdoc-syntax">){
2210                 </span><span class="jsdoc-var">el.src </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.SSL_SECURE_URL</span><span class="jsdoc-syntax">;
2211             }
2212             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">shim </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom.parentNode.insertBefore</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">));
2213             </span><span class="jsdoc-var">shim.autoBoxAdjust </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
2214             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">shim</span><span class="jsdoc-syntax">;
2215         },
2216
2217         </span><span class="jsdoc-comment">/**
2218          * Removes this element from the DOM and deletes it from the cache
2219          */
2220         </span><span class="jsdoc-var">remove </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
2221             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom.parentNode</span><span class="jsdoc-syntax">){
2222                 </span><span class="jsdoc-var">this.dom.parentNode.removeChild</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">);
2223             }
2224             </span><span class="jsdoc-keyword">delete </span><span class="jsdoc-var">El.cache</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">this.dom.id</span><span class="jsdoc-syntax">];
2225         },
2226
2227         </span><span class="jsdoc-comment">/**
2228          * Sets up event handlers to add and remove a css class when the mouse is over this element
2229          * @param {String} className
2230          * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
2231          * mouseout events for children elements
2232          * @return {Roo.Element} this
2233          */
2234         </span><span class="jsdoc-var">addClassOnOver </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">className</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">preventFlicker</span><span class="jsdoc-syntax">){
2235             </span><span class="jsdoc-var">this.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;mouseover&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
2236                 </span><span class="jsdoc-var">Roo.fly</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">'_internal'</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.addClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">className</span><span class="jsdoc-syntax">);
2237             }, </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">);
2238             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">removeFn </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">){
2239                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">preventFlicker </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-keyword">true </span><span class="jsdoc-syntax">|| !</span><span class="jsdoc-var">e.within</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">)){
2240                     </span><span class="jsdoc-var">Roo.fly</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">'_internal'</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.removeClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">className</span><span class="jsdoc-syntax">);
2241                 }
2242             };
2243             </span><span class="jsdoc-var">this.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;mouseout&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">removeFn</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">);
2244             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
2245         },
2246
2247         </span><span class="jsdoc-comment">/**
2248          * Sets up event handlers to add and remove a css class when this element has the focus
2249          * @param {String} className
2250          * @return {Roo.Element} this
2251          */
2252         </span><span class="jsdoc-var">addClassOnFocus </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">className</span><span class="jsdoc-syntax">){
2253             </span><span class="jsdoc-var">this.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;focus&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
2254                 </span><span class="jsdoc-var">Roo.fly</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">'_internal'</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.addClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">className</span><span class="jsdoc-syntax">);
2255             }, </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">);
2256             </span><span class="jsdoc-var">this.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;blur&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
2257                 </span><span class="jsdoc-var">Roo.fly</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">'_internal'</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.removeClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">className</span><span class="jsdoc-syntax">);
2258             }, </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">);
2259             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
2260         },
2261         </span><span class="jsdoc-comment">/**
2262          * Sets up event handlers to add and remove a css class when the mouse is down and then up on this element (a click effect)
2263          * @param {String} className
2264          * @return {Roo.Element} this
2265          */
2266         </span><span class="jsdoc-var">addClassOnClick </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">className</span><span class="jsdoc-syntax">){
2267             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">dom </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">;
2268             </span><span class="jsdoc-var">this.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;mousedown&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
2269                 </span><span class="jsdoc-var">Roo.fly</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">dom</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">'_internal'</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.addClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">className</span><span class="jsdoc-syntax">);
2270                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">d </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">document</span><span class="jsdoc-syntax">);
2271                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">fn </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
2272                     </span><span class="jsdoc-var">Roo.fly</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">dom</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">'_internal'</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.removeClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">className</span><span class="jsdoc-syntax">);
2273                     </span><span class="jsdoc-var">d.removeListener</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;mouseup&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">fn</span><span class="jsdoc-syntax">);
2274                 };
2275                 </span><span class="jsdoc-var">d.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;mouseup&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">fn</span><span class="jsdoc-syntax">);
2276             });
2277             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
2278         },
2279
2280         </span><span class="jsdoc-comment">/**
2281          * Stops the specified event from bubbling and optionally prevents the default action
2282          * @param {String} eventName
2283          * @param {Boolean} preventDefault (optional) true to prevent the default action too
2284          * @return {Roo.Element} this
2285          */
2286         </span><span class="jsdoc-var">swallowEvent </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">eventName</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">preventDefault</span><span class="jsdoc-syntax">){
2287             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">fn </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">){
2288                 </span><span class="jsdoc-var">e.stopPropagation</span><span class="jsdoc-syntax">();
2289                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">preventDefault</span><span class="jsdoc-syntax">){
2290                     </span><span class="jsdoc-var">e.preventDefault</span><span class="jsdoc-syntax">();
2291                 }
2292             };
2293             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">eventName </span><span class="jsdoc-keyword">instanceof </span><span class="jsdoc-var">Array</span><span class="jsdoc-syntax">){
2294                 </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">= 0, </span><span class="jsdoc-var">len </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">eventName.length</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">len</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">++){
2295                      </span><span class="jsdoc-var">this.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">eventName</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">], </span><span class="jsdoc-var">fn</span><span class="jsdoc-syntax">);
2296                 }
2297                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
2298             }
2299             </span><span class="jsdoc-var">this.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">eventName</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">fn</span><span class="jsdoc-syntax">);
2300             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
2301         },
2302
2303         </span><span class="jsdoc-comment">/**
2304          * @private
2305          */
2306       </span><span class="jsdoc-var">fitToParentDelegate </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">Roo.emptyFn</span><span class="jsdoc-syntax">, </span><span class="jsdoc-comment">// keep a reference to the fitToParent delegate
2307
2308         /**
2309          * Sizes this element to its parent element's dimensions performing
2310          * neccessary box adjustments.
2311          * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
2312          * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
2313          * @return {Roo.Element} this
2314          */
2315         </span><span class="jsdoc-var">fitToParent </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">monitorResize</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">targetParent</span><span class="jsdoc-syntax">) {
2316           </span><span class="jsdoc-var">Roo.EventManager.removeResizeListener</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.fitToParentDelegate</span><span class="jsdoc-syntax">); </span><span class="jsdoc-comment">// always remove previous fitToParent delegate from onWindowResize
2317           </span><span class="jsdoc-var">this.fitToParentDelegate </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.emptyFn</span><span class="jsdoc-syntax">; </span><span class="jsdoc-comment">// remove reference to previous delegate
2318           </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">monitorResize </span><span class="jsdoc-syntax">=== </span><span class="jsdoc-keyword">true </span><span class="jsdoc-syntax">&amp;&amp; !</span><span class="jsdoc-var">this.dom.parentNode</span><span class="jsdoc-syntax">) { </span><span class="jsdoc-comment">// check if this Element still exists
2319             </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
2320           }
2321           </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">targetParent </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">this.dom.parentNode</span><span class="jsdoc-syntax">);
2322           </span><span class="jsdoc-var">this.setSize</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">p.getComputedWidth</span><span class="jsdoc-syntax">() - </span><span class="jsdoc-var">p.getFrameWidth</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'lr'</span><span class="jsdoc-syntax">), </span><span class="jsdoc-var">p.getComputedHeight</span><span class="jsdoc-syntax">() - </span><span class="jsdoc-var">p.getFrameWidth</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'tb'</span><span class="jsdoc-syntax">));
2323           </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">monitorResize </span><span class="jsdoc-syntax">=== </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">) {
2324             </span><span class="jsdoc-var">this.fitToParentDelegate </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.fitToParent.createDelegate</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, [</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">targetParent</span><span class="jsdoc-syntax">]);
2325             </span><span class="jsdoc-var">Roo.EventManager.onWindowResize</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.fitToParentDelegate</span><span class="jsdoc-syntax">);
2326           }
2327           </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
2328         },
2329
2330         </span><span class="jsdoc-comment">/**
2331          * Gets the next sibling, skipping text nodes
2332          * @return {HTMLElement} The next sibling or null
2333          */
2334         </span><span class="jsdoc-var">getNextSibling </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
2335             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">n </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom.nextSibling</span><span class="jsdoc-syntax">;
2336             </span><span class="jsdoc-keyword">while</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">n </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">n.nodeType </span><span class="jsdoc-syntax">!= 1){
2337                 </span><span class="jsdoc-var">n </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">n.nextSibling</span><span class="jsdoc-syntax">;
2338             }
2339             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">n</span><span class="jsdoc-syntax">;
2340         },
2341
2342         </span><span class="jsdoc-comment">/**
2343          * Gets the previous sibling, skipping text nodes
2344          * @return {HTMLElement} The previous sibling or null
2345          */
2346         </span><span class="jsdoc-var">getPrevSibling </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
2347             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">n </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom.previousSibling</span><span class="jsdoc-syntax">;
2348             </span><span class="jsdoc-keyword">while</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">n </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">n.nodeType </span><span class="jsdoc-syntax">!= 1){
2349                 </span><span class="jsdoc-var">n </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">n.previousSibling</span><span class="jsdoc-syntax">;
2350             }
2351             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">n</span><span class="jsdoc-syntax">;
2352         },
2353
2354
2355         </span><span class="jsdoc-comment">/**
2356          * Appends the passed element(s) to this element
2357          * @param {String/HTMLElement/Array/Element/CompositeElement} el
2358          * @return {Roo.Element} this
2359          */
2360         </span><span class="jsdoc-var">appendChild</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">){
2361             </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">);
2362             </span><span class="jsdoc-var">el.appendTo</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
2363             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
2364         },
2365
2366         </span><span class="jsdoc-comment">/**
2367          * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
2368          * @param {Object} config DomHelper element config object.  If no tag is specified (e.g., {tag:'input'}) then a div will be
2369          * automatically generated with the specified attributes.
2370          * @param {HTMLElement} insertBefore (optional) a child element of this element
2371          * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
2372          * @return {Roo.Element} The new child element
2373          */
2374         </span><span class="jsdoc-var">createChild</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">insertBefore</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">returnDom</span><span class="jsdoc-syntax">){
2375             </span><span class="jsdoc-var">config </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">config </span><span class="jsdoc-syntax">|| {</span><span class="jsdoc-var">tag</span><span class="jsdoc-syntax">:</span><span class="jsdoc-string">'div'</span><span class="jsdoc-syntax">};
2376             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">insertBefore</span><span class="jsdoc-syntax">){
2377                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">Roo.DomHelper.insertBefore</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">insertBefore</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">returnDom </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
2378             }
2379             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">Roo.DomHelper</span><span class="jsdoc-syntax">[!</span><span class="jsdoc-var">this.dom.firstChild </span><span class="jsdoc-syntax">? </span><span class="jsdoc-string">'overwrite' </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'append'</span><span class="jsdoc-syntax">](</span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">,  </span><span class="jsdoc-var">returnDom </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
2380         },
2381
2382         </span><span class="jsdoc-comment">/**
2383          * Appends this element to the passed element
2384          * @param {String/HTMLElement/Element} el The new parent element
2385          * @return {Roo.Element} this
2386          */
2387         </span><span class="jsdoc-var">appendTo</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">){
2388             </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.getDom</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">);
2389             </span><span class="jsdoc-var">el.appendChild</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">);
2390             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
2391         },
2392
2393         </span><span class="jsdoc-comment">/**
2394          * Inserts this element before the passed element in the DOM
2395          * @param {String/HTMLElement/Element} el The element to insert before
2396          * @return {Roo.Element} this
2397          */
2398         </span><span class="jsdoc-var">insertBefore</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">){
2399             </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.getDom</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">);
2400             </span><span class="jsdoc-var">el.parentNode.insertBefore</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">);
2401             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
2402         },
2403
2404         </span><span class="jsdoc-comment">/**
2405          * Inserts this element after the passed element in the DOM
2406          * @param {String/HTMLElement/Element} el The element to insert after
2407          * @return {Roo.Element} this
2408          */
2409         </span><span class="jsdoc-var">insertAfter</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">){
2410             </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.getDom</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">);
2411             </span><span class="jsdoc-var">el.parentNode.insertBefore</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">el.nextSibling</span><span class="jsdoc-syntax">);
2412             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
2413         },
2414
2415         </span><span class="jsdoc-comment">/**
2416          * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
2417          * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
2418          * @return {Roo.Element} The new child
2419          */
2420         </span><span class="jsdoc-var">insertFirst</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">returnDom</span><span class="jsdoc-syntax">){
2421             </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">|| {};
2422             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">'object' </span><span class="jsdoc-syntax">&amp;&amp; !</span><span class="jsdoc-var">el.nodeType</span><span class="jsdoc-syntax">){ </span><span class="jsdoc-comment">// dh config
2423                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.createChild</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.dom.firstChild</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">returnDom</span><span class="jsdoc-syntax">);
2424             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
2425                 </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.getDom</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">);
2426                 </span><span class="jsdoc-var">this.dom.insertBefore</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.dom.firstChild</span><span class="jsdoc-syntax">);
2427                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">!</span><span class="jsdoc-var">returnDom </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">) : </span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">;
2428             }
2429         },
2430
2431         </span><span class="jsdoc-comment">/**
2432          * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
2433          * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
2434          * @param {String} where (optional) 'before' or 'after' defaults to before
2435          * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
2436          * @return {Roo.Element} the inserted Element
2437          */
2438         </span><span class="jsdoc-var">insertSibling</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">where</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">returnDom</span><span class="jsdoc-syntax">){
2439             </span><span class="jsdoc-var">where </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">where </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">where.toLowerCase</span><span class="jsdoc-syntax">() : </span><span class="jsdoc-string">'before'</span><span class="jsdoc-syntax">;
2440             </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">|| {};
2441             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">rt</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">refNode </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">where </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">'before' </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">this.dom </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.dom.nextSibling</span><span class="jsdoc-syntax">;
2442
2443             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">'object' </span><span class="jsdoc-syntax">&amp;&amp; !</span><span class="jsdoc-var">el.nodeType</span><span class="jsdoc-syntax">){ </span><span class="jsdoc-comment">// dh config
2444                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">where </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">'after' </span><span class="jsdoc-syntax">&amp;&amp; !</span><span class="jsdoc-var">this.dom.nextSibling</span><span class="jsdoc-syntax">){
2445                     </span><span class="jsdoc-var">rt </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.DomHelper.append</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom.parentNode</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, !</span><span class="jsdoc-var">returnDom</span><span class="jsdoc-syntax">);
2446                 }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
2447                     </span><span class="jsdoc-var">rt </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.DomHelper</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">where </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">'after' </span><span class="jsdoc-syntax">? </span><span class="jsdoc-string">'insertAfter' </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'insertBefore'</span><span class="jsdoc-syntax">](</span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, !</span><span class="jsdoc-var">returnDom</span><span class="jsdoc-syntax">);
2448                 }
2449
2450             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
2451                 </span><span class="jsdoc-var">rt </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom.parentNode.insertBefore</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.getDom</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">),
2452                             </span><span class="jsdoc-var">where </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">'before' </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">this.dom </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.dom.nextSibling</span><span class="jsdoc-syntax">);
2453                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">returnDom</span><span class="jsdoc-syntax">){
2454                     </span><span class="jsdoc-var">rt </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">rt</span><span class="jsdoc-syntax">);
2455                 }
2456             }
2457             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">rt</span><span class="jsdoc-syntax">;
2458         },
2459
2460         </span><span class="jsdoc-comment">/**
2461          * Creates and wraps this element with another element
2462          * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
2463          * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
2464          * @return {HTMLElement/Element} The newly created wrapper element
2465          */
2466         </span><span class="jsdoc-var">wrap</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">returnDom</span><span class="jsdoc-syntax">){
2467             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">){
2468                 </span><span class="jsdoc-var">config </span><span class="jsdoc-syntax">= {</span><span class="jsdoc-var">tag</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;div&quot;</span><span class="jsdoc-syntax">};
2469             }
2470             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">newEl </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.DomHelper.insertBefore</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">, !</span><span class="jsdoc-var">returnDom</span><span class="jsdoc-syntax">);
2471             </span><span class="jsdoc-var">newEl.dom </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">newEl.dom.appendChild</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">) : </span><span class="jsdoc-var">newEl.appendChild</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">);
2472             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">newEl</span><span class="jsdoc-syntax">;
2473         },
2474
2475         </span><span class="jsdoc-comment">/**
2476          * Replaces the passed element with this element
2477          * @param {String/HTMLElement/Element} el The element to replace
2478          * @return {Roo.Element} this
2479          */
2480         </span><span class="jsdoc-var">replace</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">){
2481             </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">);
2482             </span><span class="jsdoc-var">this.insertBefore</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">);
2483             </span><span class="jsdoc-var">el.remove</span><span class="jsdoc-syntax">();
2484             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
2485         },
2486
2487         </span><span class="jsdoc-comment">/**
2488          * Inserts an html fragment into this element
2489          * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
2490          * @param {String} html The HTML fragment
2491          * @param {Boolean} returnEl True to return an Roo.Element
2492          * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
2493          */
2494         </span><span class="jsdoc-var">insertHtml </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">where</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">html</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">returnEl</span><span class="jsdoc-syntax">){
2495             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.DomHelper.insertHtml</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">where</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">html</span><span class="jsdoc-syntax">);
2496             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">returnEl </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">) : </span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">;
2497         },
2498
2499         </span><span class="jsdoc-comment">/**
2500          * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
2501          * @param {Object} o The object with the attributes
2502          * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
2503          * @return {Roo.Element} this
2504          */
2505         </span><span class="jsdoc-var">set </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">useSet</span><span class="jsdoc-syntax">){
2506             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">;
2507             </span><span class="jsdoc-var">useSet </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">useSet </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">'undefined' </span><span class="jsdoc-syntax">? (</span><span class="jsdoc-var">el.setAttribute </span><span class="jsdoc-syntax">? </span><span class="jsdoc-keyword">true </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">) : </span><span class="jsdoc-var">useSet</span><span class="jsdoc-syntax">;
2508             </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">attr </span><span class="jsdoc-keyword">in </span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">){
2509                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">attr </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;style&quot; </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">] == </span><span class="jsdoc-string">&quot;function&quot;</span><span class="jsdoc-syntax">)  { </span><span class="jsdoc-keyword">continue</span><span class="jsdoc-syntax">; }
2510                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">==</span><span class="jsdoc-string">&quot;cls&quot;</span><span class="jsdoc-syntax">){
2511                     </span><span class="jsdoc-var">el.className </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">[</span><span class="jsdoc-string">&quot;cls&quot;</span><span class="jsdoc-syntax">];
2512                 }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
2513                     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">useSet</span><span class="jsdoc-syntax">) {
2514                         </span><span class="jsdoc-var">el.setAttribute</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">]);
2515                     } </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
2516                         </span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">] = </span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">];
2517                     }
2518                 }
2519             }
2520             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o.style</span><span class="jsdoc-syntax">){
2521                 </span><span class="jsdoc-var">Roo.DomHelper.applyStyles</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">o.style</span><span class="jsdoc-syntax">);
2522             }
2523             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
2524         },
2525
2526         </span><span class="jsdoc-comment">/**
2527          * Convenience method for constructing a KeyMap
2528          * @param {Number/Array/Object/String} key Either a string with the keys to listen for, the numeric key code, array of key codes or an object with the following options:
2529          *                                  {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
2530          * @param {Function} fn The function to call
2531          * @param {Object} scope (optional) The scope of the function
2532          * @return {Roo.KeyMap} The KeyMap created
2533          */
2534         </span><span class="jsdoc-var">addKeyListener </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">key</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">fn</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">scope</span><span class="jsdoc-syntax">){
2535             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">;
2536             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">key </span><span class="jsdoc-syntax">!= </span><span class="jsdoc-string">&quot;object&quot; </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">key </span><span class="jsdoc-keyword">instanceof </span><span class="jsdoc-var">Array</span><span class="jsdoc-syntax">){
2537                 </span><span class="jsdoc-var">config </span><span class="jsdoc-syntax">= {
2538                     </span><span class="jsdoc-var">key</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">key</span><span class="jsdoc-syntax">,
2539                     </span><span class="jsdoc-var">fn</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">fn</span><span class="jsdoc-syntax">,
2540                     </span><span class="jsdoc-var">scope</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">scope
2541                 </span><span class="jsdoc-syntax">};
2542             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
2543                 </span><span class="jsdoc-var">config </span><span class="jsdoc-syntax">= {
2544                     </span><span class="jsdoc-var">key </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">key.key</span><span class="jsdoc-syntax">,
2545                     </span><span class="jsdoc-var">shift </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">key.shift</span><span class="jsdoc-syntax">,
2546                     </span><span class="jsdoc-var">ctrl </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">key.ctrl</span><span class="jsdoc-syntax">,
2547                     </span><span class="jsdoc-var">alt </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">key.alt</span><span class="jsdoc-syntax">,
2548                     </span><span class="jsdoc-var">fn</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">fn</span><span class="jsdoc-syntax">,
2549                     </span><span class="jsdoc-var">scope</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">scope
2550                 </span><span class="jsdoc-syntax">};
2551             }
2552             </span><span class="jsdoc-keyword">return new </span><span class="jsdoc-var">Roo.KeyMap</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">);
2553         },
2554
2555         </span><span class="jsdoc-comment">/**
2556          * Creates a KeyMap for this element
2557          * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
2558          * @return {Roo.KeyMap} The KeyMap created
2559          */
2560         </span><span class="jsdoc-var">addKeyMap </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">){
2561             </span><span class="jsdoc-keyword">return new </span><span class="jsdoc-var">Roo.KeyMap</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">);
2562         },
2563
2564         </span><span class="jsdoc-comment">/**
2565          * Returns true if this element is scrollable.
2566          * @return {Boolean}
2567          */
2568          </span><span class="jsdoc-var">isScrollable </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
2569             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">dom </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">;
2570             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">dom.scrollHeight </span><span class="jsdoc-syntax">&gt; </span><span class="jsdoc-var">dom.clientHeight </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">dom.scrollWidth </span><span class="jsdoc-syntax">&gt; </span><span class="jsdoc-var">dom.clientWidth</span><span class="jsdoc-syntax">;
2571         },
2572
2573         </span><span class="jsdoc-comment">/**
2574          * Scrolls this element the specified scroll point. It does NOT do bounds checking so if you scroll to a weird value it will try to do it. For auto bounds checking, use scroll().
2575          * @param {String} side Either &quot;left&quot; for scrollLeft values or &quot;top&quot; for scrollTop values.
2576          * @param {Number} value The new scroll value
2577          * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
2578          * @return {Element} this
2579          */
2580
2581         </span><span class="jsdoc-var">scrollTo </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">side</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">animate</span><span class="jsdoc-syntax">){
2582             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">prop </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">side.toLowerCase</span><span class="jsdoc-syntax">() == </span><span class="jsdoc-string">&quot;left&quot; </span><span class="jsdoc-syntax">? </span><span class="jsdoc-string">&quot;scrollLeft&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;scrollTop&quot;</span><span class="jsdoc-syntax">;
2583             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">animate </span><span class="jsdoc-syntax">|| !</span><span class="jsdoc-var">A</span><span class="jsdoc-syntax">){
2584                 </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">prop</span><span class="jsdoc-syntax">] = </span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">;
2585             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
2586                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">to </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">prop </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;scrollLeft&quot; </span><span class="jsdoc-syntax">? [</span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.dom.scrollTop</span><span class="jsdoc-syntax">] : [</span><span class="jsdoc-var">this.dom.scrollLeft</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">];
2587                 </span><span class="jsdoc-var">this.anim</span><span class="jsdoc-syntax">({</span><span class="jsdoc-var">scroll</span><span class="jsdoc-syntax">: {</span><span class="jsdoc-string">&quot;to&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">to</span><span class="jsdoc-syntax">}}, </span><span class="jsdoc-var">this.preanim</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">, 2), </span><span class="jsdoc-string">'scroll'</span><span class="jsdoc-syntax">);
2588             }
2589             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
2590         },
2591
2592         </span><span class="jsdoc-comment">/**
2593          * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
2594          * within this element's scrollable range.
2595          * @param {String} direction Possible values are: &quot;l&quot;,&quot;left&quot; - &quot;r&quot;,&quot;right&quot; - &quot;t&quot;,&quot;top&quot;,&quot;up&quot; - &quot;b&quot;,&quot;bottom&quot;,&quot;down&quot;.
2596          * @param {Number} distance How far to scroll the element in pixels
2597          * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
2598          * @return {Boolean} Returns true if a scroll was triggered or false if the element
2599          * was scrolled as far as it could go.
2600          */
2601          </span><span class="jsdoc-var">scroll </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">direction</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">distance</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">animate</span><span class="jsdoc-syntax">){
2602              </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.isScrollable</span><span class="jsdoc-syntax">()){
2603                  </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
2604              }
2605              </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">;
2606              </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">l </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el.scrollLeft</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">t </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el.scrollTop</span><span class="jsdoc-syntax">;
2607              </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">w </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el.scrollWidth</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">h </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el.scrollHeight</span><span class="jsdoc-syntax">;
2608              </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">cw </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el.clientWidth</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">ch </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el.clientHeight</span><span class="jsdoc-syntax">;
2609              </span><span class="jsdoc-var">direction </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">direction.toLowerCase</span><span class="jsdoc-syntax">();
2610              </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">scrolled </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
2611              </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">a </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.preanim</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">, 2);
2612              </span><span class="jsdoc-keyword">switch</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">direction</span><span class="jsdoc-syntax">){
2613                  </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;l&quot;</span><span class="jsdoc-syntax">:
2614                  </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;left&quot;</span><span class="jsdoc-syntax">:
2615                      </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">w </span><span class="jsdoc-syntax">- </span><span class="jsdoc-var">l </span><span class="jsdoc-syntax">&gt; </span><span class="jsdoc-var">cw</span><span class="jsdoc-syntax">){
2616                          </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">v </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Math.min</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">l </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">distance</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">w</span><span class="jsdoc-syntax">-</span><span class="jsdoc-var">cw</span><span class="jsdoc-syntax">);
2617                          </span><span class="jsdoc-var">this.scrollTo</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;left&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">v</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">a</span><span class="jsdoc-syntax">);
2618                          </span><span class="jsdoc-var">scrolled </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
2619                      }
2620                      </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
2621                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;r&quot;</span><span class="jsdoc-syntax">:
2622                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;right&quot;</span><span class="jsdoc-syntax">:
2623                      </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">l </span><span class="jsdoc-syntax">&gt; 0){
2624                          </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">v </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Math.max</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">l </span><span class="jsdoc-syntax">- </span><span class="jsdoc-var">distance</span><span class="jsdoc-syntax">, 0);
2625                          </span><span class="jsdoc-var">this.scrollTo</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;left&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">v</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">a</span><span class="jsdoc-syntax">);
2626                          </span><span class="jsdoc-var">scrolled </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
2627                      }
2628                      </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
2629                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;t&quot;</span><span class="jsdoc-syntax">:
2630                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;top&quot;</span><span class="jsdoc-syntax">:
2631                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;up&quot;</span><span class="jsdoc-syntax">:
2632                      </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">t </span><span class="jsdoc-syntax">&gt; 0){
2633                          </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">v </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Math.max</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">t </span><span class="jsdoc-syntax">- </span><span class="jsdoc-var">distance</span><span class="jsdoc-syntax">, 0);
2634                          </span><span class="jsdoc-var">this.scrollTo</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;top&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">v</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">a</span><span class="jsdoc-syntax">);
2635                          </span><span class="jsdoc-var">scrolled </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
2636                      }
2637                      </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
2638                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;b&quot;</span><span class="jsdoc-syntax">:
2639                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;bottom&quot;</span><span class="jsdoc-syntax">:
2640                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;down&quot;</span><span class="jsdoc-syntax">:
2641                      </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">h </span><span class="jsdoc-syntax">- </span><span class="jsdoc-var">t </span><span class="jsdoc-syntax">&gt; </span><span class="jsdoc-var">ch</span><span class="jsdoc-syntax">){
2642                          </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">v </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Math.min</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">t </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">distance</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">-</span><span class="jsdoc-var">ch</span><span class="jsdoc-syntax">);
2643                          </span><span class="jsdoc-var">this.scrollTo</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;top&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">v</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">a</span><span class="jsdoc-syntax">);
2644                          </span><span class="jsdoc-var">scrolled </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
2645                      }
2646                      </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
2647              }
2648              </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">scrolled</span><span class="jsdoc-syntax">;
2649         },
2650
2651         </span><span class="jsdoc-comment">/**
2652          * Translates the passed page coordinates into left/top css values for this element
2653          * @param {Number/Array} x The page x or an array containing [x, y]
2654          * @param {Number} y The page y
2655          * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
2656          */
2657         </span><span class="jsdoc-var">translatePoints </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">y</span><span class="jsdoc-syntax">){
2658             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">'object' </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">x </span><span class="jsdoc-keyword">instanceof </span><span class="jsdoc-var">Array</span><span class="jsdoc-syntax">){
2659                 </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">[1]; </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">[0];
2660             }
2661             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'position'</span><span class="jsdoc-syntax">);
2662             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">o </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getXY</span><span class="jsdoc-syntax">();
2663
2664             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">l </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'left'</span><span class="jsdoc-syntax">), 10);
2665             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">t </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'top'</span><span class="jsdoc-syntax">), 10);
2666
2667             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">isNaN</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">l</span><span class="jsdoc-syntax">)){
2668                 </span><span class="jsdoc-var">l </span><span class="jsdoc-syntax">= (</span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;relative&quot;</span><span class="jsdoc-syntax">) ? 0 : </span><span class="jsdoc-var">this.dom.offsetLeft</span><span class="jsdoc-syntax">;
2669             }
2670             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">isNaN</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">t</span><span class="jsdoc-syntax">)){
2671                 </span><span class="jsdoc-var">t </span><span class="jsdoc-syntax">= (</span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;relative&quot;</span><span class="jsdoc-syntax">) ? 0 : </span><span class="jsdoc-var">this.dom.offsetTop</span><span class="jsdoc-syntax">;
2672             }
2673
2674             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">{</span><span class="jsdoc-var">left</span><span class="jsdoc-syntax">: (</span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">- </span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">[0] + </span><span class="jsdoc-var">l</span><span class="jsdoc-syntax">), </span><span class="jsdoc-var">top</span><span class="jsdoc-syntax">: (</span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">- </span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">[1] + </span><span class="jsdoc-var">t</span><span class="jsdoc-syntax">)};
2675         },
2676
2677         </span><span class="jsdoc-comment">/**
2678          * Returns the current scroll position of the element.
2679          * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
2680          */
2681         </span><span class="jsdoc-var">getScroll </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
2682             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">d </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">doc </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">document</span><span class="jsdoc-syntax">;
2683             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">d </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">doc </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">d </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">doc.body</span><span class="jsdoc-syntax">){
2684                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">l </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">window.pageXOffset </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">doc.documentElement.scrollLeft </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">doc.body.scrollLeft </span><span class="jsdoc-syntax">|| 0;
2685                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">t </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">window.pageYOffset </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">doc.documentElement.scrollTop </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">doc.body.scrollTop </span><span class="jsdoc-syntax">|| 0;
2686                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">{</span><span class="jsdoc-var">left</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">l</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">top</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">t</span><span class="jsdoc-syntax">};
2687             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
2688                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">{</span><span class="jsdoc-var">left</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">d.scrollLeft</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">top</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">d.scrollTop</span><span class="jsdoc-syntax">};
2689             }
2690         },
2691
2692         </span><span class="jsdoc-comment">/**
2693          * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
2694          * are convert to standard 6 digit hex color.
2695          * @param {String} attr The css attribute
2696          * @param {String} defaultValue The default value to use when a valid color isn't found
2697          * @param {String} prefix (optional) defaults to #. Use an empty string when working with
2698          * YUI color anims.
2699          */
2700         </span><span class="jsdoc-var">getColor </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">defaultValue</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">prefix</span><span class="jsdoc-syntax">){
2701             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">v </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">);
2702             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">v </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">v </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;transparent&quot; </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">v </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;inherit&quot;</span><span class="jsdoc-syntax">) {
2703                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">defaultValue</span><span class="jsdoc-syntax">;
2704             }
2705             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">color </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">prefix </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;undefined&quot; </span><span class="jsdoc-syntax">? </span><span class="jsdoc-string">&quot;#&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">prefix</span><span class="jsdoc-syntax">;
2706             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">v.substr</span><span class="jsdoc-syntax">(0, 4) == </span><span class="jsdoc-string">&quot;rgb(&quot;</span><span class="jsdoc-syntax">){
2707                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">rvs </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">v.slice</span><span class="jsdoc-syntax">(4, </span><span class="jsdoc-var">v.length </span><span class="jsdoc-syntax">-1)</span><span class="jsdoc-var">.split</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;,&quot;</span><span class="jsdoc-syntax">);
2708                 </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">= 0; </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">&lt; 3; </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">++){
2709                     </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">h </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">rvs</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">])</span><span class="jsdoc-var">.toString</span><span class="jsdoc-syntax">(16);
2710                     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">h </span><span class="jsdoc-syntax">&lt; 16){
2711                         </span><span class="jsdoc-var">h </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">&quot;0&quot; </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">;
2712                     }
2713                     </span><span class="jsdoc-var">color </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">;
2714                 }
2715             } </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
2716                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">v.substr</span><span class="jsdoc-syntax">(0, 1) == </span><span class="jsdoc-string">&quot;#&quot;</span><span class="jsdoc-syntax">){
2717                     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">v.length </span><span class="jsdoc-syntax">== 4) {
2718                         </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">= 1; </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">&lt; 4; </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">++){
2719                             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">c </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">v.charAt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">);
2720                             </span><span class="jsdoc-var">color </span><span class="jsdoc-syntax">+=  </span><span class="jsdoc-var">c </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">;
2721                         }
2722                     }</span><span class="jsdoc-keyword">else if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">v.length </span><span class="jsdoc-syntax">== 7){
2723                         </span><span class="jsdoc-var">color </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-var">v.substr</span><span class="jsdoc-syntax">(1);
2724                     }
2725                 }
2726             }
2727             </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">color.length </span><span class="jsdoc-syntax">&gt; 5 ? </span><span class="jsdoc-var">color.toLowerCase</span><span class="jsdoc-syntax">() : </span><span class="jsdoc-var">defaultValue</span><span class="jsdoc-syntax">);
2728         },
2729
2730         </span><span class="jsdoc-comment">/**
2731          * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
2732          * gradient background, rounded corners and a 4-way shadow.
2733          * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
2734          * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
2735          * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
2736          * @return {Roo.Element} this
2737          */
2738         </span><span class="jsdoc-var">boxWrap </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">cls</span><span class="jsdoc-syntax">){
2739             </span><span class="jsdoc-var">cls </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">cls </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-string">'x-box'</span><span class="jsdoc-syntax">;
2740             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.insertHtml</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'beforeBegin'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">String.format</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'&lt;div class=&quot;{0}&quot;&gt;'</span><span class="jsdoc-syntax">+</span><span class="jsdoc-var">El.boxMarkup</span><span class="jsdoc-syntax">+</span><span class="jsdoc-string">'&lt;/div&gt;'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">cls</span><span class="jsdoc-syntax">)));
2741             </span><span class="jsdoc-var">el.child</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'.'</span><span class="jsdoc-syntax">+</span><span class="jsdoc-var">cls</span><span class="jsdoc-syntax">+</span><span class="jsdoc-string">'-mc'</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.dom.appendChild</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">);
2742             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">;
2743         },
2744
2745         </span><span class="jsdoc-comment">/**
2746          * Returns the value of a namespaced attribute from the element's underlying DOM node.
2747          * @param {String} namespace The namespace in which to look for the attribute
2748          * @param {String} name The attribute name
2749          * @return {String} The attribute value
2750          */
2751         </span><span class="jsdoc-var">getAttributeNS </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">Roo.isIE </span><span class="jsdoc-syntax">? </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">ns</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">name</span><span class="jsdoc-syntax">){
2752             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">d </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">;
2753             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">type </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">d</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">ns</span><span class="jsdoc-syntax">+</span><span class="jsdoc-string">&quot;:&quot;</span><span class="jsdoc-syntax">+</span><span class="jsdoc-var">name</span><span class="jsdoc-syntax">];
2754             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">type </span><span class="jsdoc-syntax">!= </span><span class="jsdoc-string">'undefined' </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">type </span><span class="jsdoc-syntax">!= </span><span class="jsdoc-string">'unknown'</span><span class="jsdoc-syntax">){
2755                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">d</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">ns</span><span class="jsdoc-syntax">+</span><span class="jsdoc-string">&quot;:&quot;</span><span class="jsdoc-syntax">+</span><span class="jsdoc-var">name</span><span class="jsdoc-syntax">];
2756             }
2757             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">d</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">name</span><span class="jsdoc-syntax">];
2758         } : </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">ns</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">name</span><span class="jsdoc-syntax">){
2759             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">d </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">;
2760             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">d.getAttributeNS</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">ns</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">name</span><span class="jsdoc-syntax">) || </span><span class="jsdoc-var">d.getAttribute</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">ns</span><span class="jsdoc-syntax">+</span><span class="jsdoc-string">&quot;:&quot;</span><span class="jsdoc-syntax">+</span><span class="jsdoc-var">name</span><span class="jsdoc-syntax">) || </span><span class="jsdoc-var">d.getAttribute</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">name</span><span class="jsdoc-syntax">) || </span><span class="jsdoc-var">d</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">name</span><span class="jsdoc-syntax">];
2761         },
2762
2763
2764         </span><span class="jsdoc-comment">/**
2765          * Sets or Returns the value the dom attribute value
2766          * @param {String|Object} name The attribute name (or object to set multiple attributes)
2767          * @param {String} value (optional) The value to set the attribute to
2768          * @return {String} The attribute value
2769          */
2770         </span><span class="jsdoc-var">attr </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">name</span><span class="jsdoc-syntax">){
2771             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">arguments.length </span><span class="jsdoc-syntax">&gt; 1) {
2772                 </span><span class="jsdoc-var">this.dom.setAttribute</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">name</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">[1]);
2773                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">[1];
2774             }
2775             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">name</span><span class="jsdoc-syntax">) == </span><span class="jsdoc-string">'object'</span><span class="jsdoc-syntax">) {
2776                 </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">i </span><span class="jsdoc-keyword">in </span><span class="jsdoc-var">name</span><span class="jsdoc-syntax">) {
2777                     </span><span class="jsdoc-var">this.attr</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">name</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]);
2778                 }
2779                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">name</span><span class="jsdoc-syntax">;
2780             }
2781
2782
2783             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.dom.hasAttribute</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">name</span><span class="jsdoc-syntax">)) {
2784                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">undefined</span><span class="jsdoc-syntax">;
2785             }
2786             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.dom.getAttribute</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">name</span><span class="jsdoc-syntax">);
2787         }
2788
2789
2790
2791     };
2792
2793     </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">ep </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">El.prototype</span><span class="jsdoc-syntax">;
2794
2795     </span><span class="jsdoc-comment">/**
2796      * Appends an event handler (Shorthand for addListener)
2797      * @param {String}   eventName     The type of event to append
2798      * @param {Function} fn        The method the event invokes
2799      * @param {Object} scope       (optional) The scope (this object) of the fn
2800      * @param {Object}   options   (optional)An object with standard {@link Roo.EventManager#addListener} options
2801      * @method
2802      */
2803     </span><span class="jsdoc-var">ep.on </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">ep.addListener</span><span class="jsdoc-syntax">;
2804         </span><span class="jsdoc-comment">// backwards compat
2805     </span><span class="jsdoc-var">ep.mon </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">ep.addListener</span><span class="jsdoc-syntax">;
2806
2807     </span><span class="jsdoc-comment">/**
2808      * Removes an event handler from this element (shorthand for removeListener)
2809      * @param {String} eventName the type of event to remove
2810      * @param {Function} fn the method the event invokes
2811      * @return {Roo.Element} this
2812      * @method
2813      */
2814     </span><span class="jsdoc-var">ep.un </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">ep.removeListener</span><span class="jsdoc-syntax">;
2815
2816     </span><span class="jsdoc-comment">/**
2817      * true to automatically adjust width and height settings for box-model issues (default to true)
2818      */
2819     </span><span class="jsdoc-var">ep.autoBoxAdjust </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
2820
2821     </span><span class="jsdoc-comment">// private
2822     </span><span class="jsdoc-var">El.unitPattern </span><span class="jsdoc-syntax">= /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
2823
2824     </span><span class="jsdoc-comment">// private
2825     </span><span class="jsdoc-var">El.addUnits </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">v</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">defaultUnit</span><span class="jsdoc-syntax">){
2826         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">v </span><span class="jsdoc-syntax">=== </span><span class="jsdoc-string">&quot;&quot; </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">v </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;auto&quot;</span><span class="jsdoc-syntax">){
2827             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">v</span><span class="jsdoc-syntax">;
2828         }
2829         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">v </span><span class="jsdoc-syntax">=== </span><span class="jsdoc-var">undefined</span><span class="jsdoc-syntax">){
2830             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-string">''</span><span class="jsdoc-syntax">;
2831         }
2832         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">v </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;number&quot; </span><span class="jsdoc-syntax">|| !</span><span class="jsdoc-var">El.unitPattern.test</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">v</span><span class="jsdoc-syntax">)){
2833             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">v </span><span class="jsdoc-syntax">+ (</span><span class="jsdoc-var">defaultUnit </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-string">'px'</span><span class="jsdoc-syntax">);
2834         }
2835         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">v</span><span class="jsdoc-syntax">;
2836     };
2837
2838     </span><span class="jsdoc-comment">// special markup used throughout Roo when box wrapping elements
2839     </span><span class="jsdoc-var">El.boxMarkup </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">'&lt;div class=&quot;{0}-tl&quot;&gt;&lt;div class=&quot;{0}-tr&quot;&gt;&lt;div class=&quot;{0}-tc&quot;&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class=&quot;{0}-ml&quot;&gt;&lt;div class=&quot;{0}-mr&quot;&gt;&lt;div class=&quot;{0}-mc&quot;&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class=&quot;{0}-bl&quot;&gt;&lt;div class=&quot;{0}-br&quot;&gt;&lt;div class=&quot;{0}-bc&quot;&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;'</span><span class="jsdoc-syntax">;
2840     </span><span class="jsdoc-comment">/**
2841      * Visibility mode constant - Use visibility to hide element
2842      * @static
2843      * @type Number
2844      */
2845     </span><span class="jsdoc-var">El.VISIBILITY </span><span class="jsdoc-syntax">= 1;
2846     </span><span class="jsdoc-comment">/**
2847      * Visibility mode constant - Use display to hide element
2848      * @static
2849      * @type Number
2850      */
2851     </span><span class="jsdoc-var">El.DISPLAY </span><span class="jsdoc-syntax">= 2;
2852
2853     </span><span class="jsdoc-var">El.borders </span><span class="jsdoc-syntax">= {</span><span class="jsdoc-var">l</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;border-left-width&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">r</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;border-right-width&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">t</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;border-top-width&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">b</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;border-bottom-width&quot;</span><span class="jsdoc-syntax">};
2854     </span><span class="jsdoc-var">El.paddings </span><span class="jsdoc-syntax">= {</span><span class="jsdoc-var">l</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;padding-left&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">r</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;padding-right&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">t</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;padding-top&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">b</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;padding-bottom&quot;</span><span class="jsdoc-syntax">};
2855     </span><span class="jsdoc-var">El.margins </span><span class="jsdoc-syntax">= {</span><span class="jsdoc-var">l</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;margin-left&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">r</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;margin-right&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">t</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;margin-top&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">b</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;margin-bottom&quot;</span><span class="jsdoc-syntax">};
2856
2857
2858
2859     </span><span class="jsdoc-comment">/**
2860      * @private
2861      */
2862     </span><span class="jsdoc-var">El.cache </span><span class="jsdoc-syntax">= {};
2863
2864     </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">docEl</span><span class="jsdoc-syntax">;
2865
2866     </span><span class="jsdoc-comment">/**
2867      * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
2868      * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
2869      * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
2870      * @return {Element} The Element object
2871      * @static
2872      */
2873     </span><span class="jsdoc-var">El.get </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">){
2874         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">ex</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">elm</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">;
2875         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">){ </span><span class="jsdoc-keyword">return null</span><span class="jsdoc-syntax">; }
2876         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;string&quot;</span><span class="jsdoc-syntax">){ </span><span class="jsdoc-comment">// element id
2877             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!(</span><span class="jsdoc-var">elm </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">document.getElementById</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">))){
2878                 </span><span class="jsdoc-keyword">return null</span><span class="jsdoc-syntax">;
2879             }
2880             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">ex </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">El.cache</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">]){
2881                 </span><span class="jsdoc-var">ex.dom </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">elm</span><span class="jsdoc-syntax">;
2882             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
2883                 </span><span class="jsdoc-var">ex </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">El.cache</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">] = </span><span class="jsdoc-keyword">new </span><span class="jsdoc-var">El</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">elm</span><span class="jsdoc-syntax">);
2884             }
2885             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">ex</span><span class="jsdoc-syntax">;
2886         }</span><span class="jsdoc-keyword">else if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el.tagName</span><span class="jsdoc-syntax">){ </span><span class="jsdoc-comment">// dom element
2887             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!(</span><span class="jsdoc-var">id </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el.id</span><span class="jsdoc-syntax">)){
2888                 </span><span class="jsdoc-var">id </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.id</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">);
2889             }
2890             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">ex </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">El.cache</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">]){
2891                 </span><span class="jsdoc-var">ex.dom </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">;
2892             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
2893                 </span><span class="jsdoc-var">ex </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">El.cache</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">] = </span><span class="jsdoc-keyword">new </span><span class="jsdoc-var">El</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">);
2894             }
2895             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">ex</span><span class="jsdoc-syntax">;
2896         }</span><span class="jsdoc-keyword">else if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el </span><span class="jsdoc-keyword">instanceof </span><span class="jsdoc-var">El</span><span class="jsdoc-syntax">){
2897             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">!= </span><span class="jsdoc-var">docEl</span><span class="jsdoc-syntax">){
2898                 </span><span class="jsdoc-var">el.dom </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">document.getElementById</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el.id</span><span class="jsdoc-syntax">) || </span><span class="jsdoc-var">el.dom</span><span class="jsdoc-syntax">; </span><span class="jsdoc-comment">// refresh dom element in case no longer valid,
2899                                                               // catch case where it hasn't been appended
2900                 </span><span class="jsdoc-var">El.cache</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">el.id</span><span class="jsdoc-syntax">] = </span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">; </span><span class="jsdoc-comment">// in case it was created directly with Element(), let's cache it
2901             </span><span class="jsdoc-syntax">}
2902             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">;
2903         }</span><span class="jsdoc-keyword">else if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el.isComposite</span><span class="jsdoc-syntax">){
2904             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">;
2905         }</span><span class="jsdoc-keyword">else if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el </span><span class="jsdoc-keyword">instanceof </span><span class="jsdoc-var">Array</span><span class="jsdoc-syntax">){
2906             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">El.select</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">);
2907         }</span><span class="jsdoc-keyword">else if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">document</span><span class="jsdoc-syntax">){
2908             </span><span class="jsdoc-comment">// create a bogus element object representing the document object
2909             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">docEl</span><span class="jsdoc-syntax">){
2910                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">f </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){};
2911                 </span><span class="jsdoc-var">f.prototype </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">El.prototype</span><span class="jsdoc-syntax">;
2912                 </span><span class="jsdoc-var">docEl </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">new </span><span class="jsdoc-var">f</span><span class="jsdoc-syntax">();
2913                 </span><span class="jsdoc-var">docEl.dom </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">document</span><span class="jsdoc-syntax">;
2914             }
2915             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">docEl</span><span class="jsdoc-syntax">;
2916         }
2917         </span><span class="jsdoc-keyword">return null</span><span class="jsdoc-syntax">;
2918     };
2919
2920     </span><span class="jsdoc-comment">// private
2921     </span><span class="jsdoc-var">El.uncache </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">){
2922         </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">= 0, </span><span class="jsdoc-var">a </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">len </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">a.length</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">len</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">++) {
2923             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">a</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]){
2924                 </span><span class="jsdoc-keyword">delete </span><span class="jsdoc-var">El.cache</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">a</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.id </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">a</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]];
2925             }
2926         }
2927     };
2928
2929     </span><span class="jsdoc-comment">// private
2930     // Garbage collection - uncache elements/purge listeners on orphaned elements
2931     // so we don't hold a reference and cause the browser to retain them
2932     </span><span class="jsdoc-var">El.garbageCollect </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
2933         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">Roo.enableGarbageCollector</span><span class="jsdoc-syntax">){
2934             </span><span class="jsdoc-var">clearInterval</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">El.collectorThread</span><span class="jsdoc-syntax">);
2935             </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
2936         }
2937         </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">eid </span><span class="jsdoc-keyword">in </span><span class="jsdoc-var">El.cache</span><span class="jsdoc-syntax">){
2938             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">El.cache</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">eid</span><span class="jsdoc-syntax">], </span><span class="jsdoc-var">d </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el.dom</span><span class="jsdoc-syntax">;
2939             </span><span class="jsdoc-comment">// -------------------------------------------------------
2940             // Determining what is garbage:
2941             // -------------------------------------------------------
2942             // !d
2943             // dom node is null, definitely garbage
2944             // -------------------------------------------------------
2945             // !d.parentNode
2946             // no parentNode == direct orphan, definitely garbage
2947             // -------------------------------------------------------
2948             // !d.offsetParent &amp;&amp; !document.getElementById(eid)
2949             // display none elements have no offsetParent so we will
2950             // also try to look it up by it's id. However, check
2951             // offsetParent first so we don't do unneeded lookups.
2952             // This enables collection of elements that are not orphans
2953             // directly, but somewhere up the line they have an orphan
2954             // parent.
2955             // -------------------------------------------------------
2956             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">d </span><span class="jsdoc-syntax">|| !</span><span class="jsdoc-var">d.parentNode </span><span class="jsdoc-syntax">|| (!</span><span class="jsdoc-var">d.offsetParent </span><span class="jsdoc-syntax">&amp;&amp; !</span><span class="jsdoc-var">document.getElementById</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">eid</span><span class="jsdoc-syntax">))){
2957                 </span><span class="jsdoc-keyword">delete </span><span class="jsdoc-var">El.cache</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">eid</span><span class="jsdoc-syntax">];
2958                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">d </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">Roo.enableListenerCollection</span><span class="jsdoc-syntax">){
2959                     </span><span class="jsdoc-var">E.purgeElement</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">d</span><span class="jsdoc-syntax">);
2960                 }
2961             }
2962         }
2963     }
2964     </span><span class="jsdoc-var">El.collectorThreadId </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">setInterval</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">El.garbageCollect</span><span class="jsdoc-syntax">, 30000);
2965
2966
2967     </span><span class="jsdoc-comment">// dom is optional
2968     </span><span class="jsdoc-var">El.Flyweight </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">dom</span><span class="jsdoc-syntax">){
2969         </span><span class="jsdoc-var">this.dom </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">dom</span><span class="jsdoc-syntax">;
2970     };
2971     </span><span class="jsdoc-var">El.Flyweight.prototype </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">El.prototype</span><span class="jsdoc-syntax">;
2972
2973     </span><span class="jsdoc-var">El._flyweights </span><span class="jsdoc-syntax">= {};
2974     </span><span class="jsdoc-comment">/**
2975      * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
2976      * the dom node can be overwritten by other code.
2977      * @param {String/HTMLElement} el The dom node or id
2978      * @param {String} named (optional) Allows for creation of named reusable flyweights to
2979      *                                  prevent conflicts (e.g. internally Roo uses &quot;_internal&quot;)
2980      * @static
2981      * @return {Element} The shared Element object
2982      */
2983     </span><span class="jsdoc-var">El.fly </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">named</span><span class="jsdoc-syntax">){
2984         </span><span class="jsdoc-var">named </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">named </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-string">'_global'</span><span class="jsdoc-syntax">;
2985         </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.getDom</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">);
2986         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">){
2987             </span><span class="jsdoc-keyword">return null</span><span class="jsdoc-syntax">;
2988         }
2989         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">El._flyweights</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">named</span><span class="jsdoc-syntax">]){
2990             </span><span class="jsdoc-var">El._flyweights</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">named</span><span class="jsdoc-syntax">] = </span><span class="jsdoc-keyword">new </span><span class="jsdoc-var">El.Flyweight</span><span class="jsdoc-syntax">();
2991         }
2992         </span><span class="jsdoc-var">El._flyweights</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">named</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.dom </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">;
2993         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">El._flyweights</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">named</span><span class="jsdoc-syntax">];
2994     };
2995
2996     </span><span class="jsdoc-comment">/**
2997      * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
2998      * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
2999      * Shorthand of {@link Roo.Element#get}
3000      * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
3001      * @return {Element} The Element object
3002      * @member Roo
3003      * @method get
3004      */
3005     </span><span class="jsdoc-var">Roo.get </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">El.get</span><span class="jsdoc-syntax">;
3006     </span><span class="jsdoc-comment">/**
3007      * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
3008      * the dom node can be overwritten by other code.
3009      * Shorthand of {@link Roo.Element#fly}
3010      * @param {String/HTMLElement} el The dom node or id
3011      * @param {String} named (optional) Allows for creation of named reusable flyweights to
3012      *                                  prevent conflicts (e.g. internally Roo uses &quot;_internal&quot;)
3013      * @static
3014      * @return {Element} The shared Element object
3015      * @member Roo
3016      * @method fly
3017      */
3018     </span><span class="jsdoc-var">Roo.fly </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">El.fly</span><span class="jsdoc-syntax">;
3019
3020     </span><span class="jsdoc-comment">// speedy lookup for elements never to box adjust
3021     </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">noBoxAdjust </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.isStrict </span><span class="jsdoc-syntax">? {
3022         </span><span class="jsdoc-var">select</span><span class="jsdoc-syntax">:1
3023     } : {
3024         </span><span class="jsdoc-var">input</span><span class="jsdoc-syntax">:1, </span><span class="jsdoc-var">select</span><span class="jsdoc-syntax">:1, </span><span class="jsdoc-var">textarea</span><span class="jsdoc-syntax">:1
3025     };
3026     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.isIE </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">Roo.isGecko</span><span class="jsdoc-syntax">){
3027         </span><span class="jsdoc-var">noBoxAdjust</span><span class="jsdoc-syntax">[</span><span class="jsdoc-string">'button'</span><span class="jsdoc-syntax">] = 1;
3028     }
3029
3030
3031     </span><span class="jsdoc-var">Roo.EventManager.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">window</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">'unload'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
3032         </span><span class="jsdoc-keyword">delete </span><span class="jsdoc-var">El.cache</span><span class="jsdoc-syntax">;
3033         </span><span class="jsdoc-keyword">delete </span><span class="jsdoc-var">El._flyweights</span><span class="jsdoc-syntax">;
3034     });
3035 })();
3036
3037
3038
3039
3040 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.DomQuery</span><span class="jsdoc-syntax">){
3041     </span><span class="jsdoc-var">Roo.Element.selectorFunction </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.DomQuery.select</span><span class="jsdoc-syntax">;
3042 }
3043
3044 </span><span class="jsdoc-var">Roo.Element.select </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">selector</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">unique</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">root</span><span class="jsdoc-syntax">){
3045     </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">els</span><span class="jsdoc-syntax">;
3046     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">selector </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;string&quot;</span><span class="jsdoc-syntax">){
3047         </span><span class="jsdoc-var">els </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.Element.selectorFunction</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">selector</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">root</span><span class="jsdoc-syntax">);
3048     }</span><span class="jsdoc-keyword">else if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">selector.length </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-var">undefined</span><span class="jsdoc-syntax">){
3049         </span><span class="jsdoc-var">els </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">selector</span><span class="jsdoc-syntax">;
3050     }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
3051         </span><span class="jsdoc-keyword">throw </span><span class="jsdoc-string">&quot;Invalid selector&quot;</span><span class="jsdoc-syntax">;
3052     }
3053     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">unique </span><span class="jsdoc-syntax">=== </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">){
3054         </span><span class="jsdoc-keyword">return new </span><span class="jsdoc-var">Roo.CompositeElement</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">els</span><span class="jsdoc-syntax">);
3055     }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
3056         </span><span class="jsdoc-keyword">return new </span><span class="jsdoc-var">Roo.CompositeElementLite</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">els</span><span class="jsdoc-syntax">);
3057     }
3058 };
3059 </span><span class="jsdoc-comment">/**
3060  * Selects elements based on the passed CSS selector to enable working on them as 1.
3061  * @param {String/Array} selector The CSS selector or an array of elements
3062  * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
3063  * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
3064  * @return {CompositeElementLite/CompositeElement}
3065  * @member Roo
3066  * @method select
3067  */
3068 </span><span class="jsdoc-var">Roo.select </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.Element.select</span><span class="jsdoc-syntax">;
3069
3070
3071
3072
3073
3074
3075
3076
3077
3078
3079
3080
3081
3082
3083 </span></code></body></html>