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   1 <html><head><title>../roojs1/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         </span><span class="jsdoc-var">visibilityMode </span><span class="jsdoc-syntax">: 1,
 122         </span><span class="jsdoc-comment">/**
 123          * The default unit to append to CSS values where a unit isn't provided (defaults to px).
 124          * @type String
 125          */
 126         </span><span class="jsdoc-var">defaultUnit </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;px&quot;</span><span class="jsdoc-syntax">,
 127         </span><span class="jsdoc-comment">/**
 128          * Sets the element's visibility mode. When setVisible() is called it
 129          * will use this to determine whether to set the visibility or the display property.
 130          * @param visMode Element.VISIBILITY or Element.DISPLAY
 131          * @return {Roo.Element} this
 132          */
 133         </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">){
 134             </span><span class="jsdoc-var">this.visibilityMode </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">visMode</span><span class="jsdoc-syntax">;
 135             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 136         },
 137         </span><span class="jsdoc-comment">/**
 138          * Convenience method for setVisibilityMode(Element.DISPLAY)
 139          * @param {String} display (optional) What to set display to when visible
 140          * @return {Roo.Element} this
 141          */
 142         </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">){
 143             </span><span class="jsdoc-var">this.setVisibilityMode</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">El.DISPLAY</span><span class="jsdoc-syntax">);
 144             </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">;
 145             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 146         },
 147
 148         </span><span class="jsdoc-comment">/**
 149          * 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)
 150          * @param {String} selector The simple selector to test
 151          * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
 152                 search as a number or element (defaults to 10 || document.body)
 153          * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
 154          * @return {HTMLElement} The matching DOM node (or null if no match was found)
 155          */
 156         </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">){
 157             </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">;
 158             </span><span class="jsdoc-var">maxDepth </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">maxDepth </span><span class="jsdoc-syntax">|| 50;
 159             </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">){
 160                 </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">);
 161                 </span><span class="jsdoc-var">maxDepth </span><span class="jsdoc-syntax">= 10;
 162             }
 163             </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">){
 164                 </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">)){
 165                     </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">;
 166                 }
 167                 </span><span class="jsdoc-var">depth</span><span class="jsdoc-syntax">++;
 168                 </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">p.parentNode</span><span class="jsdoc-syntax">;
 169             }
 170             </span><span class="jsdoc-keyword">return null</span><span class="jsdoc-syntax">;
 171         },
 172
 173
 174         </span><span class="jsdoc-comment">/**
 175          * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
 176          * @param {String} selector The simple selector to test
 177          * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
 178                 search as a number or element (defaults to 10 || document.body)
 179          * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
 180          * @return {HTMLElement} The matching DOM node (or null if no match was found)
 181          */
 182         </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">){
 183             </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">);
 184             </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">;
 185         },
 186
 187         </span><span class="jsdoc-comment">/**
 188          * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
 189          * This is a shortcut for findParentNode() that always returns an Roo.Element.
 190          * @param {String} selector The simple selector to test
 191          * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
 192                 search as a number or element (defaults to 10 || document.body)
 193          * @return {Roo.Element} The matching DOM node (or null if no match was found)
 194          */
 195         </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">){
 196             </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">);
 197         },
 198
 199
 200
 201         </span><span class="jsdoc-comment">/**
 202          * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
 203          * @param {String} selector The simple selector to test
 204          * @return {Boolean} True if this element matches the selector, else false
 205          */
 206         </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">){
 207             </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">);
 208         },
 209
 210         </span><span class="jsdoc-comment">/**
 211          * Perform animation on this element.
 212          * @param {Object} args The YUI animation control args
 213          * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
 214          * @param {Function} onComplete (optional) Function to call when animation completes
 215          * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
 216          * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
 217          * @return {Roo.Element} this
 218          */
 219         </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">){
 220             </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">);
 221             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 222         },
 223
 224         </span><span class="jsdoc-comment">/*
 225          * @private Internal animation call
 226          */
 227         </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">){
 228             </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">;
 229             </span><span class="jsdoc-var">opt </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">opt </span><span class="jsdoc-syntax">|| {};
 230             </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">](
 231                 </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">args</span><span class="jsdoc-syntax">,
 232                 (</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">.</span><span class="jsdoc-syntax">35,
 233                 (</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">,
 234                 </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 235                     </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">);
 236                     </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">]);
 237                 },
 238                 </span><span class="jsdoc-var">this
 239             </span><span class="jsdoc-syntax">);
 240             </span><span class="jsdoc-var">opt.anim </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">anim</span><span class="jsdoc-syntax">;
 241             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">anim</span><span class="jsdoc-syntax">;
 242         },
 243
 244         </span><span class="jsdoc-comment">// private legacy anim prep
 245         </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">){
 246             </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]});
 247         },
 248
 249         </span><span class="jsdoc-comment">/**
 250          * Removes worthless text nodes
 251          * @param {Boolean} forceReclean (optional) By default the element
 252          * keeps track if it has been cleaned already so
 253          * you can call this over and over. However, if you update the element and
 254          * need to force a reclean, you can pass true.
 255          */
 256         </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">){
 257             </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">){
 258                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 259             }
 260             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">ns </span><span class="jsdoc-syntax">= /\S/;
 261             </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;
 262             </span><span class="jsdoc-keyword">while</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">n</span><span class="jsdoc-syntax">){
 263                 </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">;
 264                 </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">)){
 265                     </span><span class="jsdoc-var">d.removeChild</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">n</span><span class="jsdoc-syntax">);
 266                 }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 267                     </span><span class="jsdoc-var">n.nodeIndex </span><span class="jsdoc-syntax">= ++</span><span class="jsdoc-var">ni</span><span class="jsdoc-syntax">;
 268                 }
 269                 </span><span class="jsdoc-var">n </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">nx</span><span class="jsdoc-syntax">;
 270             }
 271             </span><span class="jsdoc-var">this.isCleaned </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
 272             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 273         },
 274
 275         </span><span class="jsdoc-comment">// private
 276         </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">){
 277             </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">);
 278             </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">;
 279             </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">;
 280             </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">){
 281                 </span><span class="jsdoc-var">el.position</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'relative'</span><span class="jsdoc-syntax">);
 282                 </span><span class="jsdoc-var">restorePos </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
 283             }
 284             </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;
 285             </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">;
 286             </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">){
 287                 </span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">+= </span><span class="jsdoc-var">op.offsetLeft</span><span class="jsdoc-syntax">;
 288                 </span><span class="jsdoc-var">y</span><span class="jsdoc-syntax">+= </span><span class="jsdoc-var">op.offsetTop</span><span class="jsdoc-syntax">;
 289                 </span><span class="jsdoc-var">op </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">op.offsetParent</span><span class="jsdoc-syntax">;
 290             }
 291             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">restorePos</span><span class="jsdoc-syntax">){
 292                 </span><span class="jsdoc-var">el.position</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'static'</span><span class="jsdoc-syntax">);
 293             }
 294             </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">];
 295         },
 296
 297         </span><span class="jsdoc-comment">/**
 298          * Scrolls this element into view within the passed container.
 299          * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
 300          * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
 301          * @return {Roo.Element} this
 302          */
 303         </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">){
 304             </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">;
 305             </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">;
 306
 307             </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">),
 308                 </span><span class="jsdoc-var">l </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">[0],
 309                 </span><span class="jsdoc-var">t </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">[1],
 310                 </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">,
 311                 </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">;
 312
 313             </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">;
 314             </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);
 315             </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);
 316             </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">;
 317             </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">;
 318
 319             </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">){
 320                 </span><span class="jsdoc-var">c.scrollTop </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">t</span><span class="jsdoc-syntax">;
 321             }</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">){
 322                 </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">;
 323             }
 324
 325             </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">){
 326                 </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">){
 327                     </span><span class="jsdoc-var">c.scrollLeft </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">l</span><span class="jsdoc-syntax">;
 328                 }</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">){
 329                     </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">;
 330                 }
 331             }
 332             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 333         },
 334
 335         </span><span class="jsdoc-comment">// private
 336         </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">){
 337             </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">);
 338         },
 339
 340         </span><span class="jsdoc-comment">/**
 341          * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
 342          * the new height may not be available immediately.
 343          * @param {Boolean} animate (optional) Animate the transition (defaults to false)
 344          * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
 345          * @param {Function} onComplete (optional) Function to call when animation completes
 346          * @param {String} easing (optional) Easing method to use (defaults to easeOut)
 347          * @return {Roo.Element} this
 348          */
 349         </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">){
 350             </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">();
 351             </span><span class="jsdoc-var">this.clip</span><span class="jsdoc-syntax">();
 352             </span><span class="jsdoc-var">this.setHeight</span><span class="jsdoc-syntax">(1); </span><span class="jsdoc-comment">// force clipping
 353             </span><span class="jsdoc-var">setTimeout</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 354                 </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
 355                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">animate</span><span class="jsdoc-syntax">){
 356                     </span><span class="jsdoc-var">this.setHeight</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">height</span><span class="jsdoc-syntax">);
 357                     </span><span class="jsdoc-var">this.unclip</span><span class="jsdoc-syntax">();
 358                     </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">){
 359                         </span><span class="jsdoc-var">onComplete</span><span class="jsdoc-syntax">();
 360                     }
 361                 }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 362                     </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
 363                     </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">(){
 364                         </span><span class="jsdoc-var">this.unclip</span><span class="jsdoc-syntax">();
 365                         </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">();
 366                     }</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">);
 367                 }
 368             }</span><span class="jsdoc-var">.createDelegate</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">), 0);
 369             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 370         },
 371
 372         </span><span class="jsdoc-comment">/**
 373          * Returns true if this element is an ancestor of the passed element
 374          * @param {HTMLElement/String} el The element to check
 375          * @return {Boolean} True if this element is an ancestor of el, else false
 376          */
 377         </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">){
 378             </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">;}
 379             </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">);
 380         },
 381
 382         </span><span class="jsdoc-comment">/**
 383          * Checks whether the element is currently visible using both visibility and display properties.
 384          * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
 385          * @return {Boolean} True if the element is currently visible, else false
 386          */
 387         </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">) {
 388             </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">);
 389             </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">){
 390                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">vis</span><span class="jsdoc-syntax">;
 391             }
 392             </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">;
 393             </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">){
 394                 </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">()){
 395                     </span><span class="jsdoc-keyword">return false</span><span class="jsdoc-syntax">;
 396                 }
 397                 </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">p.parentNode</span><span class="jsdoc-syntax">;
 398             }
 399             </span><span class="jsdoc-keyword">return true</span><span class="jsdoc-syntax">;
 400         },
 401
 402         </span><span class="jsdoc-comment">/**
 403          * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
 404          * @param {String} selector The CSS selector
 405          * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
 406          * @return {CompositeElement/CompositeElementLite} The composite element
 407          */
 408         </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">){
 409             </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">);
 410         },
 411
 412         </span><span class="jsdoc-comment">/**
 413          * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
 414          * @param {String} selector The CSS selector
 415          * @return {Array} An array of the matched nodes
 416          */
 417         </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">){
 418             </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">);
 419         },
 420
 421         </span><span class="jsdoc-comment">/**
 422          * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
 423          * @param {String} selector The CSS selector
 424          * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
 425          * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
 426          */
 427         </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">){
 428             </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">);
 429             </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">);
 430         },
 431
 432         </span><span class="jsdoc-comment">/**
 433          * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
 434          * @param {String} selector The CSS selector
 435          * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
 436          * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
 437          */
 438         </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">){
 439             </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">);
 440             </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">);
 441         },
 442
 443         </span><span class="jsdoc-comment">/**
 444          * Initializes a {@link Roo.dd.DD} drag drop object for this element.
 445          * @param {String} group The group the DD object is member of
 446          * @param {Object} config The DD config object
 447          * @param {Object} overrides An object containing methods to override/implement on the DD object
 448          * @return {Roo.dd.DD} The DD object
 449          */
 450         </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">){
 451             </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">);
 452             </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">);
 453         },
 454
 455         </span><span class="jsdoc-comment">/**
 456          * Initializes a {@link Roo.dd.DDProxy} object for this element.
 457          * @param {String} group The group the DDProxy object is member of
 458          * @param {Object} config The DDProxy config object
 459          * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
 460          * @return {Roo.dd.DDProxy} The DDProxy object
 461          */
 462         </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">){
 463             </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">);
 464             </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">);
 465         },
 466
 467         </span><span class="jsdoc-comment">/**
 468          * Initializes a {@link Roo.dd.DDTarget} object for this element.
 469          * @param {String} group The group the DDTarget object is member of
 470          * @param {Object} config The DDTarget config object
 471          * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
 472          * @return {Roo.dd.DDTarget} The DDTarget object
 473          */
 474         </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">){
 475             </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">);
 476             </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">);
 477         },
 478
 479         </span><span class="jsdoc-comment">/**
 480          * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
 481          * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
 482          * @param {Boolean} visible Whether the element is visible
 483          * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
 484          * @return {Roo.Element} this
 485          */
 486          </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">){
 487             </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">){
 488                 </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">){
 489                     </span><span class="jsdoc-var">this.setDisplayed</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">visible</span><span class="jsdoc-syntax">);
 490                 }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 491                     </span><span class="jsdoc-var">this.fixDisplay</span><span class="jsdoc-syntax">();
 492                     </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">;
 493                 }
 494             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 495                 </span><span class="jsdoc-comment">// closure for composites
 496                 </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">;
 497                 </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">;
 498                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">visible</span><span class="jsdoc-syntax">){
 499                     </span><span class="jsdoc-var">this.setOpacity</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">.</span><span class="jsdoc-syntax">01);
 500                     </span><span class="jsdoc-var">this.setVisible</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
 501                 }
 502                 </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) }},
 503                       </span><span class="jsdoc-var">this.preanim</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">, 1),
 504                       </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">.</span><span class="jsdoc-syntax">35, </span><span class="jsdoc-string">'easeIn'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 505                          </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">visible</span><span class="jsdoc-syntax">){
 506                              </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">){
 507                                  </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">;
 508                              }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 509                                  </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">;
 510                              }
 511                              </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);
 512                          }
 513                      });
 514             }
 515             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 516         },
 517
 518         </span><span class="jsdoc-comment">/**
 519          * Returns true if display is not &quot;none&quot;
 520          * @return {Boolean}
 521          */
 522         </span><span class="jsdoc-var">isDisplayed </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">() {
 523             </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">;
 524         },
 525
 526         </span><span class="jsdoc-comment">/**
 527          * Toggles the element's visibility or display, depending on visibility mode.
 528          * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
 529          * @return {Roo.Element} this
 530          */
 531         </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">){
 532             </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));
 533             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 534         },
 535
 536         </span><span class="jsdoc-comment">/**
 537          * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
 538          * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
 539          * @return {Roo.Element} this
 540          */
 541         </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">) {
 542             </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">){
 543                </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">;
 544             }
 545             </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">);
 546             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 547         },
 548
 549         </span><span class="jsdoc-comment">/**
 550          * Tries to focus the element. Any exceptions are caught and ignored.
 551          * @return {Roo.Element} this
 552          */
 553         </span><span class="jsdoc-var">focus </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">() {
 554             </span><span class="jsdoc-keyword">try</span><span class="jsdoc-syntax">{
 555                 </span><span class="jsdoc-var">this.dom.focus</span><span class="jsdoc-syntax">();
 556             }</span><span class="jsdoc-keyword">catch</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">){}
 557             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 558         },
 559
 560         </span><span class="jsdoc-comment">/**
 561          * Tries to blur the element. Any exceptions are caught and ignored.
 562          * @return {Roo.Element} this
 563          */
 564         </span><span class="jsdoc-var">blur </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">() {
 565             </span><span class="jsdoc-keyword">try</span><span class="jsdoc-syntax">{
 566                 </span><span class="jsdoc-var">this.dom.blur</span><span class="jsdoc-syntax">();
 567             }</span><span class="jsdoc-keyword">catch</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">){}
 568             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 569         },
 570
 571         </span><span class="jsdoc-comment">/**
 572          * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
 573          * @param {String/Array} className The CSS class to add, or an array of classes
 574          * @return {Roo.Element} this
 575          */
 576         </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">){
 577             </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">){
 578                 </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">++) {
 579                     </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">]);
 580                 }
 581             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 582                 </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">)){
 583                     </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">;
 584                 }
 585             }
 586             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 587         },
 588
 589         </span><span class="jsdoc-comment">/**
 590          * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
 591          * @param {String/Array} className The CSS class to add, or an array of classes
 592          * @return {Roo.Element} this
 593          */
 594         </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">){
 595             </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">;
 596             </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">++) {
 597                 </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">];
 598                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s.nodeType </span><span class="jsdoc-syntax">== 1){
 599                     </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">);
 600                 }
 601             }
 602             </span><span class="jsdoc-var">this.addClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">className</span><span class="jsdoc-syntax">);
 603             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 604         },
 605
 606         </span><span class="jsdoc-comment">/**
 607          * Removes one or more CSS classes from the element.
 608          * @param {String/Array} className The CSS class to remove, or an array of classes
 609          * @return {Roo.Element} this
 610          */
 611         </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">){
 612             </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">){
 613                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 614             }
 615             </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">){
 616                 </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">++) {
 617                     </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">]);
 618                 }
 619             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 620                 </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">)){
 621                     </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">];
 622                     </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">re</span><span class="jsdoc-syntax">) {
 623                        </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">);
 624                        </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">;
 625                     }
 626                     </span><span class="jsdoc-var">this.dom.className </span><span class="jsdoc-syntax">=
 627                         </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">);
 628                 }
 629             }
 630             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 631         },
 632
 633         </span><span class="jsdoc-comment">// private
 634         </span><span class="jsdoc-var">classReCache</span><span class="jsdoc-syntax">: {},
 635
 636         </span><span class="jsdoc-comment">/**
 637          * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
 638          * @param {String} className The CSS class to toggle
 639          * @return {Roo.Element} this
 640          */
 641         </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">){
 642             </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">)){
 643                 </span><span class="jsdoc-var">this.removeClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">className</span><span class="jsdoc-syntax">);
 644             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 645                 </span><span class="jsdoc-var">this.addClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">className</span><span class="jsdoc-syntax">);
 646             }
 647             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 648         },
 649
 650         </span><span class="jsdoc-comment">/**
 651          * Checks if the specified CSS class exists on this element's DOM node.
 652          * @param {String} className The CSS class to check for
 653          * @return {Boolean} True if the class exists, else false
 654          */
 655         </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">){
 656             </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;
 657         },
 658
 659         </span><span class="jsdoc-comment">/**
 660          * Replaces a CSS class on the element with another.  If the old name does not exist, the new name will simply be added.
 661          * @param {String} oldClassName The CSS class to replace
 662          * @param {String} newClassName The replacement CSS class
 663          * @return {Roo.Element} this
 664          */
 665         </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">){
 666             </span><span class="jsdoc-var">this.removeClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">oldClassName</span><span class="jsdoc-syntax">);
 667             </span><span class="jsdoc-var">this.addClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">newClassName</span><span class="jsdoc-syntax">);
 668             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 669         },
 670
 671         </span><span class="jsdoc-comment">/**
 672          * Returns an object with properties matching the styles requested.
 673          * For example, el.getStyles('color', 'font-size', 'width') might return
 674          * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
 675          * @param {String} style1 A style name
 676          * @param {String} style2 A style name
 677          * @param {String} etc.
 678          * @return {Object} The style object
 679          */
 680         </span><span class="jsdoc-var">getStyles </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 681             </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">= {};
 682             </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">++){
 683                 </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">]);
 684             }
 685             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">r</span><span class="jsdoc-syntax">;
 686         },
 687
 688         </span><span class="jsdoc-comment">/**
 689          * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
 690          * @param {String} property The style property whose value is returned.
 691          * @return {String} The current value of the style property for this element.
 692          */
 693         </span><span class="jsdoc-var">getStyle </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 694             </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">?
 695                 </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">prop</span><span class="jsdoc-syntax">){
 696                     </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">;
 697                     </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">){
 698                         </span><span class="jsdoc-var">prop </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">&quot;cssFloat&quot;</span><span class="jsdoc-syntax">;
 699                     }
 700                     </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">])){
 701                         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">v</span><span class="jsdoc-syntax">;
 702                     }
 703                     </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">)){
 704                         </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">])){
 705                             </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">);
 706                         }
 707                         </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">];
 708                     }
 709                     </span><span class="jsdoc-keyword">return null</span><span class="jsdoc-syntax">;
 710                 } :
 711                 </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">prop</span><span class="jsdoc-syntax">){
 712                     </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">;
 713                     </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">){
 714                         </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">){
 715                             </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);
 716                             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">m</span><span class="jsdoc-syntax">){
 717                                 </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]);
 718                                 </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">)){
 719                                     </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;
 720                                 }
 721                             }
 722                         }
 723                         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">1;
 724                     }</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">){
 725                         </span><span class="jsdoc-var">prop </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">&quot;styleFloat&quot;</span><span class="jsdoc-syntax">;
 726                     }
 727                     </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">])){
 728                         </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">);
 729                     }
 730                     </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">]){
 731                         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">v</span><span class="jsdoc-syntax">;
 732                     }
 733                     </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">){
 734                         </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">];
 735                     }
 736                     </span><span class="jsdoc-keyword">return null</span><span class="jsdoc-syntax">;
 737                 };
 738         }(),
 739
 740         </span><span class="jsdoc-comment">/**
 741          * Wrapper for setting style properties, also takes single object parameter of multiple styles.
 742          * @param {String/Object} property The style property to be set, or an object of multiple styles.
 743          * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
 744          * @return {Roo.Element} this
 745          */
 746         </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">){
 747             </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">){
 748
 749                 </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">) {
 750                     </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">);
 751                     </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 752                 }
 753
 754                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">camel</span><span class="jsdoc-syntax">;
 755                 </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">])){
 756                     </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">);
 757                 }
 758
 759                 </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">) {
 760                     </span><span class="jsdoc-var">this.setOpacity</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">);
 761                 }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 762                     </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">;
 763                 }
 764             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 765                 </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">){
 766                     </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">){
 767                        </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">]);
 768                     }
 769                 }
 770             }
 771             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 772         },
 773
 774         </span><span class="jsdoc-comment">/**
 775          * More flexible version of {@link #setStyle} for setting style properties.
 776          * @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
 777          * a function which returns such a specification.
 778          * @return {Roo.Element} this
 779          */
 780         </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">){
 781             </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">);
 782             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 783         },
 784
 785         </span><span class="jsdoc-comment">/**
 786           * 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).
 787           * @return {Number} The X position of the element
 788           */
 789         </span><span class="jsdoc-var">getX </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 790             </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">);
 791         },
 792
 793         </span><span class="jsdoc-comment">/**
 794           * 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).
 795           * @return {Number} The Y position of the element
 796           */
 797         </span><span class="jsdoc-var">getY </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 798             </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">);
 799         },
 800
 801         </span><span class="jsdoc-comment">/**
 802           * 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).
 803           * @return {Array} The XY position of the element
 804           */
 805         </span><span class="jsdoc-var">getXY </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 806             </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">);
 807         },
 808
 809         </span><span class="jsdoc-comment">/**
 810          * 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).
 811          * @param {Number} The X position of the element
 812          * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
 813          * @return {Roo.Element} this
 814          */
 815         </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">){
 816             </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">){
 817                 </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">);
 818             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 819                 </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));
 820             }
 821             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 822         },
 823
 824         </span><span class="jsdoc-comment">/**
 825          * 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).
 826          * @param {Number} The Y position of the element
 827          * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
 828          * @return {Roo.Element} this
 829          */
 830         </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">){
 831             </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">){
 832                 </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">);
 833             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 834                 </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));
 835             }
 836             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 837         },
 838
 839         </span><span class="jsdoc-comment">/**
 840          * Sets the element's left position directly using CSS style (instead of {@link #setX}).
 841          * @param {String} left The left CSS property value
 842          * @return {Roo.Element} this
 843          */
 844         </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">){
 845             </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">));
 846             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 847         },
 848
 849         </span><span class="jsdoc-comment">/**
 850          * Sets the element's top position directly using CSS style (instead of {@link #setY}).
 851          * @param {String} top The top CSS property value
 852          * @return {Roo.Element} this
 853          */
 854         </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">){
 855             </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">));
 856             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 857         },
 858
 859         </span><span class="jsdoc-comment">/**
 860          * Sets the element's CSS right style.
 861          * @param {String} right The right CSS property value
 862          * @return {Roo.Element} this
 863          */
 864         </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">){
 865             </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">));
 866             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 867         },
 868
 869         </span><span class="jsdoc-comment">/**
 870          * Sets the element's CSS bottom style.
 871          * @param {String} bottom The bottom CSS property value
 872          * @return {Roo.Element} this
 873          */
 874         </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">){
 875             </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">));
 876             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 877         },
 878
 879         </span><span class="jsdoc-comment">/**
 880          * Sets the position of the element in page coordinates, regardless of how the element is positioned.
 881          * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
 882          * @param {Array} pos Contains X &amp; Y [x, y] values for new position (coordinates are page-based)
 883          * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
 884          * @return {Roo.Element} this
 885          */
 886         </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">){
 887             </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">){
 888                 </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">);
 889             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 890                 </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">);
 891             }
 892             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 893         },
 894
 895         </span><span class="jsdoc-comment">/**
 896          * Sets the position of the element in page coordinates, regardless of how the element is positioned.
 897          * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
 898          * @param {Number} x X value for new position (coordinates are page-based)
 899          * @param {Number} y Y value for new position (coordinates are page-based)
 900          * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
 901          * @return {Roo.Element} this
 902          */
 903         </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">){
 904             </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));
 905             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 906         },
 907
 908         </span><span class="jsdoc-comment">/**
 909          * Sets the position of the element in page coordinates, regardless of how the element is positioned.
 910          * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
 911          * @param {Number} x X value for new position (coordinates are page-based)
 912          * @param {Number} y Y value for new position (coordinates are page-based)
 913          * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
 914          * @return {Roo.Element} this
 915          */
 916         </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">){
 917             </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));
 918             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 919         },
 920
 921         </span><span class="jsdoc-comment">/**
 922          * Returns the region of the given element.
 923          * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
 924          * @return {Region} A Roo.lib.Region containing &quot;top, left, bottom, right&quot; member data.
 925          */
 926         </span><span class="jsdoc-var">getRegion </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 927             </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">);
 928         },
 929
 930         </span><span class="jsdoc-comment">/**
 931          * Returns the offset height of the element
 932          * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
 933          * @return {Number} The element's height
 934          */
 935         </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">){
 936             </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;
 937             </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">);
 938         },
 939
 940         </span><span class="jsdoc-comment">/**
 941          * Returns the offset width of the element
 942          * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
 943          * @return {Number} The element's width
 944          */
 945         </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">){
 946             </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;
 947             </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">);
 948         },
 949
 950         </span><span class="jsdoc-comment">/**
 951          * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
 952          * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
 953          * if a height has not been set using CSS.
 954          * @return {Number}
 955          */
 956         </span><span class="jsdoc-var">getComputedHeight </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 957             </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">);
 958             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">){
 959                 </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;
 960                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.isBorderBox</span><span class="jsdoc-syntax">()){
 961                     </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">);
 962                 }
 963             }
 964             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">;
 965         },
 966
 967         </span><span class="jsdoc-comment">/**
 968          * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
 969          * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
 970          * if a width has not been set using CSS.
 971          * @return {Number}
 972          */
 973         </span><span class="jsdoc-var">getComputedWidth </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 974             </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">);
 975             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">w</span><span class="jsdoc-syntax">){
 976                 </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;
 977                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.isBorderBox</span><span class="jsdoc-syntax">()){
 978                     </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">);
 979                 }
 980             }
 981             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">w</span><span class="jsdoc-syntax">;
 982         },
 983
 984         </span><span class="jsdoc-comment">/**
 985          * Returns the size of the element.
 986          * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
 987          * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
 988          */
 989         </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">){
 990             </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">)};
 991         },
 992
 993         </span><span class="jsdoc-comment">/**
 994          * Returns the width and height of the viewport.
 995          * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
 996          */
 997         </span><span class="jsdoc-var">getViewSize </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 998             </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;
 999             </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">){
1000                 </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">()};
1001             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1002                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">{
1003                     </span><span class="jsdoc-var">width </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">d.clientWidth</span><span class="jsdoc-syntax">,
1004                     </span><span class="jsdoc-var">height</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">d.clientHeight
1005                 </span><span class="jsdoc-syntax">};
1006             }
1007         },
1008
1009         </span><span class="jsdoc-comment">/**
1010          * Returns the value of the &quot;value&quot; attribute
1011          * @param {Boolean} asNumber true to parse the value as a number
1012          * @return {String/Number}
1013          */
1014         </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">){
1015             </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">;
1016         },
1017
1018         </span><span class="jsdoc-comment">// private
1019         </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">){
1020             </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">){
1021                 </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">()){
1022                    </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">));
1023                 }
1024                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">width </span><span class="jsdoc-syntax">&lt; 0){
1025                     </span><span class="jsdoc-var">width </span><span class="jsdoc-syntax">= 0;
1026                 }
1027             }
1028             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">width</span><span class="jsdoc-syntax">;
1029         },
1030
1031         </span><span class="jsdoc-comment">// private
1032         </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">){
1033             </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">){
1034                </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">()){
1035                    </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">));
1036                }
1037                </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">height </span><span class="jsdoc-syntax">&lt; 0){
1038                    </span><span class="jsdoc-var">height </span><span class="jsdoc-syntax">= 0;
1039                }
1040             }
1041             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">height</span><span class="jsdoc-syntax">;
1042         },
1043
1044         </span><span class="jsdoc-comment">/**
1045          * Set the width of the element
1046          * @param {Number} width The new width
1047          * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
1048          * @return {Roo.Element} this
1049          */
1050         </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">){
1051             </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">);
1052             </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">){
1053                 </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">);
1054             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1055                 </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));
1056             }
1057             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1058         },
1059
1060         </span><span class="jsdoc-comment">/**
1061          * Set the height of the element
1062          * @param {Number} height The new height
1063          * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
1064          * @return {Roo.Element} this
1065          */
1066          </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">){
1067             </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">);
1068             </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">){
1069                 </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">);
1070             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1071                 </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));
1072             }
1073             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1074         },
1075
1076         </span><span class="jsdoc-comment">/**
1077          * Set the size of the element. If animation is true, both width an height will be animated concurrently.
1078          * @param {Number} width The new width
1079          * @param {Number} height The new height
1080          * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
1081          * @return {Roo.Element} this
1082          */
1083          </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">){
1084             </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()
1085                 </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">;
1086             }
1087             </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">);
1088             </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">){
1089                 </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">);
1090                 </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">);
1091             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1092                 </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));
1093             }
1094             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1095         },
1096
1097         </span><span class="jsdoc-comment">/**
1098          * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
1099          * @param {Number} x X value for new position (coordinates are page-based)
1100          * @param {Number} y Y value for new position (coordinates are page-based)
1101          * @param {Number} width The new width
1102          * @param {Number} height The new height
1103          * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
1104          * @return {Roo.Element} this
1105          */
1106         </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">){
1107             </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">){
1108                 </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">);
1109                 </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">);
1110             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1111                 </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">);
1112                 </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">}},
1113                               </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">);
1114             }
1115             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1116         },
1117
1118         </span><span class="jsdoc-comment">/**
1119          * 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.
1120          * @param {Roo.lib.Region} region The region to fill
1121          * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
1122          * @return {Roo.Element} this
1123          */
1124         </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">){
1125             </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));
1126             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1127         },
1128
1129         </span><span class="jsdoc-comment">/**
1130          * Appends an event handler
1131          *
1132          * @param {String}   eventName     The type of event to append
1133          * @param {Function} fn        The method the event invokes
1134          * @param {Object} scope       (optional) The scope (this object) of the fn
1135          * @param {Object}   options   (optional)An object with standard {@link Roo.EventManager#addListener} options
1136          */
1137         </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">){
1138             </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">);
1139         },
1140
1141         </span><span class="jsdoc-comment">/**
1142          * Removes an event handler from this element
1143          * @param {String} eventName the type of event to remove
1144          * @param {Function} fn the method the event invokes
1145          * @return {Roo.Element} this
1146          */
1147         </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">){
1148             </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">);
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          * Removes all previous added listeners from this element
1154          * @return {Roo.Element} this
1155          */
1156         </span><span class="jsdoc-var">removeAllListeners </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
1157             </span><span class="jsdoc-var">E.purgeElement</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">);
1158             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1159         },
1160
1161         </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">){
1162             </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">){
1163                 </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">);
1164             });
1165         },
1166
1167         </span><span class="jsdoc-comment">/**
1168          * Set the opacity of the element
1169          * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
1170          * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
1171          * @return {Roo.Element} this
1172          */
1173          </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">){
1174             </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">){
1175                 </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">;
1176                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.isIE</span><span class="jsdoc-syntax">){
1177                     </span><span class="jsdoc-var">s.zoom </span><span class="jsdoc-syntax">= 1;
1178                     </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">) +
1179                                (</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">);
1180                 }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1181                     </span><span class="jsdoc-var">s.opacity </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">opacity</span><span class="jsdoc-syntax">;
1182                 }
1183             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1184                 </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">.</span><span class="jsdoc-syntax">35, </span><span class="jsdoc-string">'easeIn'</span><span class="jsdoc-syntax">);
1185             }
1186             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1187         },
1188
1189         </span><span class="jsdoc-comment">/**
1190          * Gets the left X coordinate
1191          * @param {Boolean} local True to get the local css position instead of page coordinate
1192          * @return {Number}
1193          */
1194         </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">){
1195             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">local</span><span class="jsdoc-syntax">){
1196                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.getX</span><span class="jsdoc-syntax">();
1197             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1198                 </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;
1199             }
1200         },
1201
1202         </span><span class="jsdoc-comment">/**
1203          * Gets the right X coordinate of the element (element X position + element width)
1204          * @param {Boolean} local True to get the local css position instead of page coordinate
1205          * @return {Number}
1206          */
1207         </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">){
1208             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">local</span><span class="jsdoc-syntax">){
1209                 </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">();
1210             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1211                 </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;
1212             }
1213         },
1214
1215         </span><span class="jsdoc-comment">/**
1216          * Gets the top Y coordinate
1217          * @param {Boolean} local True to get the local css position instead of page coordinate
1218          * @return {Number}
1219          */
1220         </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">) {
1221             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">local</span><span class="jsdoc-syntax">){
1222                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.getY</span><span class="jsdoc-syntax">();
1223             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1224                 </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;
1225             }
1226         },
1227
1228         </span><span class="jsdoc-comment">/**
1229          * Gets the bottom Y coordinate of the element (element Y position + element height)
1230          * @param {Boolean} local True to get the local css position instead of page coordinate
1231          * @return {Number}
1232          */
1233         </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">){
1234             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">local</span><span class="jsdoc-syntax">){
1235                 </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">();
1236             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1237                 </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;
1238             }
1239         },
1240
1241         </span><span class="jsdoc-comment">/**
1242         * Initializes positioning on this element. If a desired position is not passed, it will make the
1243         * the element positioned relative IF it is not already positioned.
1244         * @param {String} pos (optional) Positioning to use &quot;relative&quot;, &quot;absolute&quot; or &quot;fixed&quot;
1245         * @param {Number} zIndex (optional) The zIndex to apply
1246         * @param {Number} x (optional) Set the page X position
1247         * @param {Number} y (optional) Set the page Y position
1248         */
1249         </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">){
1250             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">pos</span><span class="jsdoc-syntax">){
1251                </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">){
1252                    </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">);
1253                }
1254             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1255                 </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">);
1256             }
1257             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">zIndex</span><span class="jsdoc-syntax">){
1258                 </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">);
1259             }
1260             </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">){
1261                 </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">]);
1262             }</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">){
1263                 </span><span class="jsdoc-var">this.setX</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">);
1264             }</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">){
1265                 </span><span class="jsdoc-var">this.setY</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">y</span><span class="jsdoc-syntax">);
1266             }
1267         },
1268
1269         </span><span class="jsdoc-comment">/**
1270         * Clear positioning back to the default when the document was loaded
1271         * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
1272         * @return {Roo.Element} this
1273          */
1274         </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">){
1275             </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">;
1276             </span><span class="jsdoc-var">this.setStyle</span><span class="jsdoc-syntax">({
1277                 </span><span class="jsdoc-string">&quot;left&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">,
1278                 </span><span class="jsdoc-string">&quot;right&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">,
1279                 </span><span class="jsdoc-string">&quot;top&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">,
1280                 </span><span class="jsdoc-string">&quot;bottom&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">,
1281                 </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">,
1282                 </span><span class="jsdoc-string">&quot;position&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;static&quot;
1283             </span><span class="jsdoc-syntax">});
1284             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1285         },
1286
1287         </span><span class="jsdoc-comment">/**
1288         * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
1289         * snapshot before performing an update and then restoring the element.
1290         * @return {Object}
1291         */
1292         </span><span class="jsdoc-var">getPositioning </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
1293             </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">);
1294             </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">);
1295             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">{
1296                 </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">),
1297                 </span><span class="jsdoc-string">&quot;left&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">l</span><span class="jsdoc-syntax">,
1298                 </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">),
1299                 </span><span class="jsdoc-string">&quot;top&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">t</span><span class="jsdoc-syntax">,
1300                 </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">),
1301                 </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">)
1302             };
1303         },
1304
1305         </span><span class="jsdoc-comment">/**
1306          * Gets the width of the border(s) for the specified side(s)
1307          * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
1308          * passing lr would get the border (l)eft width + the border (r)ight width.
1309          * @return {Number} The width of the sides passed added together
1310          */
1311         </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">){
1312             </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">);
1313         },
1314
1315         </span><span class="jsdoc-comment">/**
1316          * Gets the width of the padding(s) for the specified side(s)
1317          * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
1318          * passing lr would get the padding (l)eft + the padding (r)ight.
1319          * @return {Number} The padding of the sides passed added together
1320          */
1321         </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">){
1322             </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">);
1323         },
1324
1325         </span><span class="jsdoc-comment">/**
1326         * Set positioning with an object returned by getPositioning().
1327         * @param {Object} posCfg
1328         * @return {Roo.Element} this
1329          */
1330         </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">){
1331             </span><span class="jsdoc-var">this.applyStyles</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">pc</span><span class="jsdoc-syntax">);
1332             </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">){
1333                 </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">;
1334             }
1335             </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">){
1336                 </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">;
1337             }
1338             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1339         },
1340
1341         </span><span class="jsdoc-comment">// private
1342         </span><span class="jsdoc-var">fixDisplay </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
1343             </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">){
1344                 </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">);
1345                 </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
1346                 </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
1347                     </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">);
1348                 }
1349             }
1350         },
1351
1352         </span><span class="jsdoc-comment">/**
1353          * Quick set left and top adding default units
1354          * @param {String} left The left CSS property value
1355          * @param {String} top The top CSS property value
1356          * @return {Roo.Element} this
1357          */
1358          </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">){
1359             </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">);
1360             </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">);
1361             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1362         },
1363
1364         </span><span class="jsdoc-comment">/**
1365          * Move this element relative to its current position.
1366          * @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;.
1367          * @param {Number} distance How far to move the element in pixels
1368          * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
1369          * @return {Roo.Element} this
1370          */
1371          </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">){
1372             </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">();
1373             </span><span class="jsdoc-var">direction </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">direction.toLowerCase</span><span class="jsdoc-syntax">();
1374             </span><span class="jsdoc-keyword">switch</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">direction</span><span class="jsdoc-syntax">){
1375                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;l&quot;</span><span class="jsdoc-syntax">:
1376                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;left&quot;</span><span class="jsdoc-syntax">:
1377                     </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));
1378                     </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
1379                </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;r&quot;</span><span class="jsdoc-syntax">:
1380                </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;right&quot;</span><span class="jsdoc-syntax">:
1381                     </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));
1382                     </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
1383                </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;t&quot;</span><span class="jsdoc-syntax">:
1384                </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;top&quot;</span><span class="jsdoc-syntax">:
1385                </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;up&quot;</span><span class="jsdoc-syntax">:
1386                     </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));
1387                     </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
1388                </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;b&quot;</span><span class="jsdoc-syntax">:
1389                </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;bottom&quot;</span><span class="jsdoc-syntax">:
1390                </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;down&quot;</span><span class="jsdoc-syntax">:
1391                     </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));
1392                     </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
1393             }
1394             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1395         },
1396
1397         </span><span class="jsdoc-comment">/**
1398          *  Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
1399          * @return {Roo.Element} this
1400          */
1401         </span><span class="jsdoc-var">clip </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
1402             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.isClipped</span><span class="jsdoc-syntax">){
1403                </span><span class="jsdoc-var">this.isClipped </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
1404                </span><span class="jsdoc-var">this.originalClip </span><span class="jsdoc-syntax">= {
1405                    </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">),
1406                    </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">),
1407                    </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">)
1408                };
1409                </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">);
1410                </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">);
1411                </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">);
1412             }
1413             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1414         },
1415
1416         </span><span class="jsdoc-comment">/**
1417          *  Return clipping (overflow) to original clipping before clip() was called
1418          * @return {Roo.Element} this
1419          */
1420         </span><span class="jsdoc-var">unclip </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
1421             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.isClipped</span><span class="jsdoc-syntax">){
1422                 </span><span class="jsdoc-var">this.isClipped </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
1423                 </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">;
1424                 </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">);}
1425                 </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">);}
1426                 </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">);}
1427             }
1428             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1429         },
1430
1431
1432         </span><span class="jsdoc-comment">/**
1433          * Gets the x,y coordinates specified by the anchor position on the element.
1434          * @param {String} anchor (optional) The specified anchor position (defaults to &quot;c&quot;).  See {@link #alignTo} for details on supported anchor positions.
1435          * @param {Object} size (optional) An object containing the size to use for calculating anchor position
1436          *                       {width: (target width), height: (target height)} (defaults to the element's current size)
1437          * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
1438          * @return {Array} [x, y] An array containing the element's x and y coordinates
1439          */
1440         </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">){
1441             </span><span class="jsdoc-comment">//Passing a different size is useful for pre-calculating anchors,
1442             //especially for anchored animations that change the el size.
1443
1444             </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">;
1445             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">){
1446                 </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">;
1447                 </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">){
1448                     </span><span class="jsdoc-var">vp </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
1449                     </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">();
1450                 }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1451                     </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">();
1452                 }
1453             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1454                 </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">;
1455             }
1456             </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">;
1457             </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">()){
1458                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;c&quot;</span><span class="jsdoc-syntax">:
1459                     </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">.</span><span class="jsdoc-syntax">5);
1460                     </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">.</span><span class="jsdoc-syntax">5);
1461                 </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
1462                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;t&quot;</span><span class="jsdoc-syntax">:
1463                     </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">.</span><span class="jsdoc-syntax">5);
1464                     </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">= 0;
1465                 </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
1466                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;l&quot;</span><span class="jsdoc-syntax">:
1467                     </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">= 0;
1468                     </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">.</span><span class="jsdoc-syntax">5);
1469                 </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
1470                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;r&quot;</span><span class="jsdoc-syntax">:
1471                     </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">w</span><span class="jsdoc-syntax">;
1472                     </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">.</span><span class="jsdoc-syntax">5);
1473                 </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
1474                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;b&quot;</span><span class="jsdoc-syntax">:
1475                     </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">.</span><span class="jsdoc-syntax">5);
1476                     </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">;
1477                 </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
1478                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;tl&quot;</span><span class="jsdoc-syntax">:
1479                     </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">= 0;
1480                     </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">= 0;
1481                 </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
1482                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;bl&quot;</span><span class="jsdoc-syntax">:
1483                     </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">= 0;
1484                     </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">;
1485                 </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
1486                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;br&quot;</span><span class="jsdoc-syntax">:
1487                     </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">w</span><span class="jsdoc-syntax">;
1488                     </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">;
1489                 </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
1490                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;tr&quot;</span><span class="jsdoc-syntax">:
1491                     </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">w</span><span class="jsdoc-syntax">;
1492                     </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">= 0;
1493                 </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
1494             }
1495             </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">){
1496                 </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">];
1497             }
1498             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">vp</span><span class="jsdoc-syntax">){
1499                 </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">();
1500                 </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">];
1501             }
1502             </span><span class="jsdoc-comment">//Add the element's offset xy
1503             </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">();
1504             </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]];
1505         },
1506
1507         </span><span class="jsdoc-comment">/**
1508          * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
1509          * supported position values.
1510          * @param {String/HTMLElement/Roo.Element} element The element to align to.
1511          * @param {String} position The position to align to.
1512          * @param {Array} offsets (optional) Offset the positioning by [x, y]
1513          * @return {Array} [x, y]
1514          */
1515         </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">){
1516             </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">);
1517             </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">;
1518             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">el.dom</span><span class="jsdoc-syntax">){
1519                 </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">;
1520             }
1521             </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
1522             </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">;
1523             </span><span class="jsdoc-var">o </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">o </span><span class="jsdoc-syntax">|| [0,0];
1524
1525             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">p</span><span class="jsdoc-syntax">){
1526                 </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">;
1527             }</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">){
1528                 </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">;
1529             }</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){
1530                 </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">;
1531             }
1532             </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">p.toLowerCase</span><span class="jsdoc-syntax">();
1533             </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]+)(\?)?$/);
1534             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">m</span><span class="jsdoc-syntax">){
1535                </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">;
1536             }
1537             </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];
1538
1539             </span><span class="jsdoc-comment">//Subtract the aligned el's internal xy from the target's offset xy
1540             //plus custom offset to get the aligned el's new offset xy
1541             </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">);
1542             </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">);
1543             </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];
1544             </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];
1545             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">){
1546                 </span><span class="jsdoc-comment">//constrain the aligned el to viewport if necessary
1547                 </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">();
1548                 </span><span class="jsdoc-comment">// 5px of margin for ie
1549                 </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;
1550
1551                 </span><span class="jsdoc-comment">//If we are at a viewport boundary and the aligned el is anchored on a target border that is
1552                 //perpendicular to the vp border, allow the aligned el to slide on that border,
1553                 //otherwise swap the aligned el to the opposite border of the target.
1554                 </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);
1555                </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);
1556                </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">));
1557                </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">));
1558
1559                </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">;
1560                </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;
1561                </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;
1562
1563                </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">){
1564                     </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">;
1565                 }
1566                </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">){
1567                    </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">;
1568                }
1569                </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">){
1570                     </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">;
1571                 }
1572                </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">){
1573                    </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">;
1574                }
1575             }
1576             </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">];
1577         },
1578
1579         </span><span class="jsdoc-comment">// private
1580         </span><span class="jsdoc-var">getConstrainToXY </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
1581             </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};
1582
1583             </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">){
1584                 </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">);
1585                 </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">;
1586
1587                 </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;
1588                 </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">){
1589                     </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">();
1590                     </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">();
1591                 }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1592                     </span><span class="jsdoc-var">vw </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el.dom.clientWidth</span><span class="jsdoc-syntax">;
1593                     </span><span class="jsdoc-var">vh </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el.dom.clientHeight</span><span class="jsdoc-syntax">;
1594                     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">local</span><span class="jsdoc-syntax">){
1595                         </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">();
1596                         </span><span class="jsdoc-var">vx </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">vxy</span><span class="jsdoc-syntax">[0];
1597                         </span><span class="jsdoc-var">vy </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">vxy</span><span class="jsdoc-syntax">[1];
1598                     }
1599                 }
1600
1601                 </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">();
1602
1603                 </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">;
1604                 </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">;
1605
1606                 </span><span class="jsdoc-var">vw </span><span class="jsdoc-syntax">-= </span><span class="jsdoc-var">offsets.right</span><span class="jsdoc-syntax">;
1607                 </span><span class="jsdoc-var">vh </span><span class="jsdoc-syntax">-= </span><span class="jsdoc-var">offsets.bottom</span><span class="jsdoc-syntax">;
1608
1609                 </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">;
1610                 </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">;
1611
1612                 </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">)]);
1613                 </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];
1614                 </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">;
1615
1616                 </span><span class="jsdoc-comment">// only move it if it needs it
1617                 </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">;
1618
1619                 </span><span class="jsdoc-comment">// first validate right/bottom
1620                 </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">){
1621                     </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">;
1622                     </span><span class="jsdoc-var">moved </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
1623                 }
1624                 </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">){
1625                     </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">;
1626                     </span><span class="jsdoc-var">moved </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
1627                 }
1628                 </span><span class="jsdoc-comment">// then make sure top/left isn't negative
1629                 </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">){
1630                     </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">vx</span><span class="jsdoc-syntax">;
1631                     </span><span class="jsdoc-var">moved </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
1632                 }
1633                 </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">){
1634                     </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">vy</span><span class="jsdoc-syntax">;
1635                     </span><span class="jsdoc-var">moved </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
1636                 }
1637                 </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">;
1638             };
1639         }(),
1640
1641         </span><span class="jsdoc-comment">// private
1642         </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">){
1643             </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">;
1644         },
1645
1646         </span><span class="jsdoc-comment">/**
1647          * Aligns this element with another element relative to the specified anchor points. If the other element is the
1648          * document it aligns it to the viewport.
1649          * The position parameter is optional, and can be specified in any one of the following formats:
1650          * &lt;ul&gt;
1651          *   &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;
1652          *   &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.
1653          *       The element being aligned will position its top-left corner (tl) to that point.  &lt;i&gt;This method has been
1654          *       deprecated in favor of the newer two anchor syntax below&lt;/i&gt;.&lt;/li&gt;
1655          *   &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
1656          *       element's anchor point, and the second value is used as the target's anchor point.&lt;/li&gt;
1657          * &lt;/ul&gt;
1658          * In addition to the anchor points, the position parameter also supports the &quot;?&quot; character.  If &quot;?&quot; is passed at the end of
1659          * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
1660          * the viewport if necessary.  Note that the element being aligned might be swapped to align to a different position than
1661          * that specified in order to enforce the viewport constraints.
1662          * Following are all of the supported anchor positions:
1663     &lt;pre&gt;
1664     Value  Description
1665     -----  -----------------------------
1666     tl     The top left corner (default)
1667     t      The center of the top edge
1668     tr     The top right corner
1669     l      The center of the left edge
1670     c      In the center of the element
1671     r      The center of the right edge
1672     bl     The bottom left corner
1673     b      The center of the bottom edge
1674     br     The bottom right corner
1675     &lt;/pre&gt;
1676     Example Usage:
1677     &lt;pre&gt;&lt;code&gt;
1678     // align el to other-el using the default positioning (&quot;tl-bl&quot;, non-constrained)
1679     el.alignTo(&quot;other-el&quot;);
1680
1681     // align the top left corner of el with the top right corner of other-el (constrained to viewport)
1682     el.alignTo(&quot;other-el&quot;, &quot;tr?&quot;);
1683
1684     // align the bottom right corner of el with the center left edge of other-el
1685     el.alignTo(&quot;other-el&quot;, &quot;br-l?&quot;);
1686
1687     // align the center of el with the bottom left corner of other-el and
1688     // adjust the x position by -6 pixels (and the y position by 0)
1689     el.alignTo(&quot;other-el&quot;, &quot;c-bl&quot;, [-6, 0]);
1690     &lt;/code&gt;&lt;/pre&gt;
1691          * @param {String/HTMLElement/Roo.Element} element The element to align to.
1692          * @param {String} position The position to align to.
1693          * @param {Array} offsets (optional) Offset the positioning by [x, y]
1694          * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
1695          * @return {Roo.Element} this
1696          */
1697         </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">){
1698             </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">);
1699             </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));
1700             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1701         },
1702
1703         </span><span class="jsdoc-comment">/**
1704          * Anchors an element to another element and realigns it when the window is resized.
1705          * @param {String/HTMLElement/Roo.Element} element The element to align to.
1706          * @param {String} position The position to align to.
1707          * @param {Array} offsets (optional) Offset the positioning by [x, y]
1708          * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
1709          * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
1710          * is a number, it is used as the buffer delay (defaults to 50ms).
1711          * @param {Function} callback The function to call after the animation finishes
1712          * @return {Roo.Element} this
1713          */
1714         </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">){
1715             </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">(){
1716                 </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">);
1717                 </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">);
1718             };
1719             </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">);
1720             </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">;
1721             </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">){
1722                 </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">,
1723                     {</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});
1724             }
1725             </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
1726             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1727         },
1728         </span><span class="jsdoc-comment">/**
1729          * Clears any opacity settings from this element. Required in some cases for IE.
1730          * @return {Roo.Element} this
1731          */
1732         </span><span class="jsdoc-var">clearOpacity </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
1733             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">window.ActiveXObject</span><span class="jsdoc-syntax">) {
1734                 </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">)){
1735                     </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">;
1736                 }
1737             } </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
1738                 </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">;
1739                 </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">;
1740                 </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">;
1741             }
1742             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1743         },
1744
1745         </span><span class="jsdoc-comment">/**
1746          * Hide this element - Uses display mode to determine whether to use &quot;display&quot; or &quot;visibility&quot;. See {@link #setVisible}.
1747          * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
1748          * @return {Roo.Element} this
1749          */
1750         </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">){
1751             </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));
1752             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1753         },
1754
1755         </span><span class="jsdoc-comment">/**
1756         * Show this element - Uses display mode to determine whether to use &quot;display&quot; or &quot;visibility&quot;. See {@link #setVisible}.
1757         * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
1758          * @return {Roo.Element} this
1759          */
1760         </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">){
1761             </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));
1762             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1763         },
1764
1765         </span><span class="jsdoc-comment">/**
1766          * @private Test if size has a unit, otherwise appends the default
1767          */
1768         </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">){
1769             </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">);
1770         },
1771
1772         </span><span class="jsdoc-comment">/**
1773          * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
1774          * @return {Roo.Element} this
1775          */
1776         </span><span class="jsdoc-var">beginMeasure </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
1777             </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">;
1778             </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">){
1779                 </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
1780             </span><span class="jsdoc-syntax">}
1781             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">changed </span><span class="jsdoc-syntax">= [];
1782             </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
1783             </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">){
1784                 </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">);
1785                 </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">){
1786                     </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">)});
1787                     </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">;
1788                     </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">;
1789                 }
1790                 </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">p.parentNode</span><span class="jsdoc-syntax">;
1791             }
1792             </span><span class="jsdoc-var">this._measureChanged </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">changed</span><span class="jsdoc-syntax">;
1793             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1794
1795         },
1796
1797         </span><span class="jsdoc-comment">/**
1798          * Restores displays to before beginMeasure was called
1799          * @return {Roo.Element} this
1800          */
1801         </span><span class="jsdoc-var">endMeasure </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
1802             </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">;
1803             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">changed</span><span class="jsdoc-syntax">){
1804                 </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">++) {
1805                     </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">];
1806                     </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">;
1807                     </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">;
1808                 }
1809                 </span><span class="jsdoc-var">this._measureChanged </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">;
1810             }
1811             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1812         },
1813
1814         </span><span class="jsdoc-comment">/**
1815         * Update the innerHTML of this element, optionally searching for and processing scripts
1816         * @param {String} html The new HTML
1817         * @param {Boolean} loadScripts (optional) true to look for and process scripts
1818         * @param {Function} callback For async script loading you can be noticed when the update completes
1819         * @return {Roo.Element} this
1820          */
1821         </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">){
1822             </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">){
1823                 </span><span class="jsdoc-var">html </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">&quot;&quot;</span><span class="jsdoc-syntax">;
1824             }
1825             </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">){
1826                 </span><span class="jsdoc-var">this.dom.innerHTML </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">html</span><span class="jsdoc-syntax">;
1827                 </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">){
1828                     </span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">();
1829                 }
1830                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1831             }
1832             </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">();
1833             </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">;
1834
1835             </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">;
1836
1837             </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">(){
1838                 </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];
1839                 </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;
1840                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">srcRe </span><span class="jsdoc-syntax">= /\ssrc=([\'\&quot;])(.*?)\1/i;
1841                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">typeRe </span><span class="jsdoc-syntax">= /\stype=([\'\&quot;])(.*?)\1/i;
1842
1843                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">match</span><span class="jsdoc-syntax">;
1844                 </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">)){
1845                     </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];
1846                     </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">;
1847                     </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]){
1848                        </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">);
1849                        </span><span class="jsdoc-var">s.src </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">srcMatch</span><span class="jsdoc-syntax">[2];
1850                        </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">);
1851                        </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]){
1852                            </span><span class="jsdoc-var">s.type </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">typeMatch</span><span class="jsdoc-syntax">[2];
1853                        }
1854                        </span><span class="jsdoc-var">hd.appendChild</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">);
1855                     }</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){
1856                         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">window.execScript</span><span class="jsdoc-syntax">) {
1857                            </span><span class="jsdoc-var">window.execScript</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">match</span><span class="jsdoc-syntax">[2]);
1858                         } </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
1859                             </span><span class="jsdoc-comment">/**
1860                              * eval:var:id
1861                              * eval:var:dom
1862                              * eval:var:html
1863                              *
1864                              */
1865                            </span><span class="jsdoc-var">window.eval</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">match</span><span class="jsdoc-syntax">[2]);
1866                         }
1867                     }
1868                 }
1869                 </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">);
1870                 </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">);}
1871                 </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">){
1872                     </span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">();
1873                 }
1874             });
1875             </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">);
1876             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1877         },
1878
1879         </span><span class="jsdoc-comment">/**
1880          * Direct access to the UpdateManager update() method (takes the same parameters).
1881          * @param {String/Function} url The url for this request or a function to call to get the url
1882          * @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}
1883          * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
1884          * @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.
1885          * @return {Roo.Element} this
1886          */
1887         </span><span class="jsdoc-var">load </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
1888             </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">();
1889             </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">);
1890             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1891         },
1892
1893         </span><span class="jsdoc-comment">/**
1894         * Gets this element's UpdateManager
1895         * @return {Roo.UpdateManager} The UpdateManager
1896         */
1897         </span><span class="jsdoc-var">getUpdateManager </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
1898             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.updateManager</span><span class="jsdoc-syntax">){
1899                 </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">);
1900             }
1901             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.updateManager</span><span class="jsdoc-syntax">;
1902         },
1903
1904         </span><span class="jsdoc-comment">/**
1905          * Disables text selection for this element (normalized across browsers)
1906          * @return {Roo.Element} this
1907          */
1908         </span><span class="jsdoc-var">unselectable </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
1909             </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">;
1910             </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">);
1911             </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">);
1912             </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">);
1913             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1914         },
1915
1916         </span><span class="jsdoc-comment">/**
1917         * Calculates the x, y to center this element on the screen
1918         * @return {Array} The x, y values [x, y]
1919         */
1920         </span><span class="jsdoc-var">getCenterXY </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
1921             </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">);
1922         },
1923
1924         </span><span class="jsdoc-comment">/**
1925         * Centers the Element in either the viewport, or another Element.
1926         * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
1927         */
1928         </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">){
1929             </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">);
1930             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1931         },
1932
1933         </span><span class="jsdoc-comment">/**
1934          * Tests various css rules/browsers to determine if this element uses a border box
1935          * @return {Boolean}
1936          */
1937         </span><span class="jsdoc-var">isBorderBox </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
1938             </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">;
1939         },
1940
1941         </span><span class="jsdoc-comment">/**
1942          * Return a box {x, y, width, height} that can be used to set another elements
1943          * size/location to match this element.
1944          * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
1945          * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
1946          * @return {Object} box An object in the format {x, y, width, height}
1947          */
1948         </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">){
1949             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">;
1950             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">local</span><span class="jsdoc-syntax">){
1951                 </span><span class="jsdoc-var">xy </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getXY</span><span class="jsdoc-syntax">();
1952             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1953                 </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;
1954                 </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;
1955                 </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">];
1956             }
1957             </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">;
1958             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">contentBox</span><span class="jsdoc-syntax">){
1959                 </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">};
1960             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
1961                 </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">);
1962                 </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">);
1963                 </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">);
1964                 </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">);
1965                 </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">)};
1966             }
1967             </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">;
1968             </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">;
1969             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">bx</span><span class="jsdoc-syntax">;
1970         },
1971
1972         </span><span class="jsdoc-comment">/**
1973          * Returns the sum width of the padding and borders for the passed &quot;sides&quot;. See getBorderWidth()
1974          for more information about the sides.
1975          * @param {String} sides
1976          * @return {Number}
1977          */
1978         </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">){
1979             </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">));
1980         },
1981
1982         </span><span class="jsdoc-comment">/**
1983          * 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.
1984          * @param {Object} box The box to fill {x, y, width, height}
1985          * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
1986          * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
1987          * @return {Roo.Element} this
1988          */
1989         </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">){
1990             </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">;
1991             </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">()){
1992                </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">));
1993                </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">));
1994             }
1995             </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));
1996             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
1997         },
1998
1999         </span><span class="jsdoc-comment">/**
2000          * Forces the browser to repaint this element
2001          * @return {Roo.Element} this
2002          */
2003          </span><span class="jsdoc-var">repaint </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
2004             </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">;
2005             </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">);
2006             </span><span class="jsdoc-var">setTimeout</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
2007                 </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">);
2008             }, 1);
2009             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
2010         },
2011
2012         </span><span class="jsdoc-comment">/**
2013          * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
2014          * then it returns the calculated width of the sides (see getPadding)
2015          * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
2016          * @return {Object/Number}
2017          */
2018         </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">){
2019             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">side</span><span class="jsdoc-syntax">){
2020                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">{
2021                     </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,
2022                     </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,
2023                     </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,
2024                     </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
2025                 };
2026             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
2027                 </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">);
2028              }
2029         },
2030
2031         </span><span class="jsdoc-comment">// private
2032         </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">){
2033             </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">;
2034             </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">++){
2035                 </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">)]);
2036                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">v</span><span class="jsdoc-syntax">){
2037                      </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);
2038                      </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">; }
2039                 }
2040             }
2041             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">val</span><span class="jsdoc-syntax">;
2042         },
2043
2044         </span><span class="jsdoc-comment">/**
2045          * Creates a proxy element of this element
2046          * @param {String/Object} config The class name of the proxy element or a DomHelper config object
2047          * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
2048          * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
2049          * @return {Roo.Element} The new proxy element
2050          */
2051         </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">){
2052             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">renderTo</span><span class="jsdoc-syntax">){
2053                 </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">);
2054             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
2055                 </span><span class="jsdoc-var">renderTo </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">document.body</span><span class="jsdoc-syntax">;
2056             }
2057             </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">?
2058                 </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">};
2059             </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">);
2060             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">matchBox</span><span class="jsdoc-syntax">){
2061                </span><span class="jsdoc-var">proxy.setBox</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.getBox</span><span class="jsdoc-syntax">());
2062             }
2063             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">proxy</span><span class="jsdoc-syntax">;
2064         },
2065
2066         </span><span class="jsdoc-comment">/**
2067          * Puts a mask over this element to disable user interaction. Requires core.css.
2068          * This method can only be applied to elements which accept child nodes.
2069          * @param {String} msg (optional) A message to display in the mask
2070          * @param {String} msgCls (optional) A css class to apply to the msg element
2071          * @return {Element} The mask  element
2072          */
2073         </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">){
2074             </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">){
2075                 </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">);
2076             }
2077             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this._mask</span><span class="jsdoc-syntax">){
2078                 </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">);
2079             }
2080             </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">);
2081             </span><span class="jsdoc-var">this._mask.setDisplayed</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
2082             </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">){
2083                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this._maskMsg</span><span class="jsdoc-syntax">){
2084                     </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">, {</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">, </span><span class="jsdoc-var">cn</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">}}, </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
2085                 }
2086                 </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">;
2087                 </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">;
2088                 </span><span class="jsdoc-var">mm.dom.firstChild.innerHTML </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">msg</span><span class="jsdoc-syntax">;
2089                 </span><span class="jsdoc-var">mm.setDisplayed</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
2090                 </span><span class="jsdoc-var">mm.center</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
2091             }
2092             </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
2093                 </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">());
2094             }
2095             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this._mask</span><span class="jsdoc-syntax">;
2096         },
2097
2098         </span><span class="jsdoc-comment">/**
2099          * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
2100          * it is cached for reuse.
2101          */
2102         </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">){
2103             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this._mask</span><span class="jsdoc-syntax">){
2104                 </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">){
2105                     </span><span class="jsdoc-var">this._mask.remove</span><span class="jsdoc-syntax">();
2106                     </span><span class="jsdoc-keyword">delete </span><span class="jsdoc-var">this._mask</span><span class="jsdoc-syntax">;
2107                     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this._maskMsg</span><span class="jsdoc-syntax">){
2108                         </span><span class="jsdoc-var">this._maskMsg.remove</span><span class="jsdoc-syntax">();
2109                         </span><span class="jsdoc-keyword">delete </span><span class="jsdoc-var">this._maskMsg</span><span class="jsdoc-syntax">;
2110                     }
2111                 }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
2112                     </span><span class="jsdoc-var">this._mask.setDisplayed</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">);
2113                     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this._maskMsg</span><span class="jsdoc-syntax">){
2114                         </span><span class="jsdoc-var">this._maskMsg.setDisplayed</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">);
2115                     }
2116                 }
2117             }
2118             </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">);
2119         },
2120
2121         </span><span class="jsdoc-comment">/**
2122          * Returns true if this element is masked
2123          * @return {Boolean}
2124          */
2125         </span><span class="jsdoc-var">isMasked </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
2126             </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">();
2127         },
2128
2129         </span><span class="jsdoc-comment">/**
2130          * Creates an iframe shim for this element to keep selects and other windowed objects from
2131          * showing through.
2132          * @return {Roo.Element} The new shim element
2133          */
2134         </span><span class="jsdoc-var">createShim </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
2135             </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">);
2136             </span><span class="jsdoc-var">el.frameBorder </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">'no'</span><span class="jsdoc-syntax">;
2137             </span><span class="jsdoc-var">el.className </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">'roo-shim'</span><span class="jsdoc-syntax">;
2138             </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">){
2139                 </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">;
2140             }
2141             </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">));
2142             </span><span class="jsdoc-var">shim.autoBoxAdjust </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
2143             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">shim</span><span class="jsdoc-syntax">;
2144         },
2145
2146         </span><span class="jsdoc-comment">/**
2147          * Removes this element from the DOM and deletes it from the cache
2148          */
2149         </span><span class="jsdoc-var">remove </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
2150             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom.parentNode</span><span class="jsdoc-syntax">){
2151                 </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">);
2152             }
2153             </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">];
2154         },
2155
2156         </span><span class="jsdoc-comment">/**
2157          * Sets up event handlers to add and remove a css class when the mouse is over this element
2158          * @param {String} className
2159          * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
2160          * mouseout events for children elements
2161          * @return {Roo.Element} this
2162          */
2163         </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">){
2164             </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">(){
2165                 </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">);
2166             }, </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">);
2167             </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">){
2168                 </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">)){
2169                     </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">);
2170                 }
2171             };
2172             </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">);
2173             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
2174         },
2175
2176         </span><span class="jsdoc-comment">/**
2177          * Sets up event handlers to add and remove a css class when this element has the focus
2178          * @param {String} className
2179          * @return {Roo.Element} this
2180          */
2181         </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">){
2182             </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">(){
2183                 </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">);
2184             }, </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">);
2185             </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">(){
2186                 </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">);
2187             }, </span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">);
2188             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
2189         },
2190         </span><span class="jsdoc-comment">/**
2191          * 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)
2192          * @param {String} className
2193          * @return {Roo.Element} this
2194          */
2195         </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">){
2196             </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">;
2197             </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">(){
2198                 </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">);
2199                 </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">);
2200                 </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">(){
2201                     </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">);
2202                     </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">);
2203                 };
2204                 </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">);
2205             });
2206             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
2207         },
2208
2209         </span><span class="jsdoc-comment">/**
2210          * Stops the specified event from bubbling and optionally prevents the default action
2211          * @param {String} eventName
2212          * @param {Boolean} preventDefault (optional) true to prevent the default action too
2213          * @return {Roo.Element} this
2214          */
2215         </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">){
2216             </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">){
2217                 </span><span class="jsdoc-var">e.stopPropagation</span><span class="jsdoc-syntax">();
2218                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">preventDefault</span><span class="jsdoc-syntax">){
2219                     </span><span class="jsdoc-var">e.preventDefault</span><span class="jsdoc-syntax">();
2220                 }
2221             };
2222             </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">){
2223                 </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">++){
2224                      </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">);
2225                 }
2226                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
2227             }
2228             </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">);
2229             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
2230         },
2231
2232         </span><span class="jsdoc-comment">/**
2233          * @private
2234          */
2235       </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
2236
2237         /**
2238          * Sizes this element to its parent element's dimensions performing
2239          * neccessary box adjustments.
2240          * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
2241          * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
2242          * @return {Roo.Element} this
2243          */
2244         </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">) {
2245           </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
2246           </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
2247           </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
2248             </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
2249           }
2250           </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">);
2251           </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">));
2252           </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">) {
2253             </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">]);
2254             </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">);
2255           }
2256           </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
2257         },
2258
2259         </span><span class="jsdoc-comment">/**
2260          * Gets the next sibling, skipping text nodes
2261          * @return {HTMLElement} The next sibling or null
2262          */
2263         </span><span class="jsdoc-var">getNextSibling </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
2264             </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">;
2265             </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){
2266                 </span><span class="jsdoc-var">n </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">n.nextSibling</span><span class="jsdoc-syntax">;
2267             }
2268             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">n</span><span class="jsdoc-syntax">;
2269         },
2270
2271         </span><span class="jsdoc-comment">/**
2272          * Gets the previous sibling, skipping text nodes
2273          * @return {HTMLElement} The previous sibling or null
2274          */
2275         </span><span class="jsdoc-var">getPrevSibling </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
2276             </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">;
2277             </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){
2278                 </span><span class="jsdoc-var">n </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">n.previousSibling</span><span class="jsdoc-syntax">;
2279             }
2280             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">n</span><span class="jsdoc-syntax">;
2281         },
2282
2283
2284         </span><span class="jsdoc-comment">/**
2285          * Appends the passed element(s) to this element
2286          * @param {String/HTMLElement/Array/Element/CompositeElement} el
2287          * @return {Roo.Element} this
2288          */
2289         </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">){
2290             </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">);
2291             </span><span class="jsdoc-var">el.appendTo</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
2292             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
2293         },
2294
2295         </span><span class="jsdoc-comment">/**
2296          * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
2297          * @param {Object} config DomHelper element config object.  If no tag is specified (e.g., {tag:'input'}) then a div will be
2298          * automatically generated with the specified attributes.
2299          * @param {HTMLElement} insertBefore (optional) a child element of this element
2300          * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
2301          * @return {Roo.Element} The new child element
2302          */
2303         </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">){
2304             </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">};
2305             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">insertBefore</span><span class="jsdoc-syntax">){
2306                 </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">);
2307             }
2308             </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">);
2309         },
2310
2311         </span><span class="jsdoc-comment">/**
2312          * Appends this element to the passed element
2313          * @param {String/HTMLElement/Element} el The new parent element
2314          * @return {Roo.Element} this
2315          */
2316         </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">){
2317             </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">);
2318             </span><span class="jsdoc-var">el.appendChild</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dom</span><span class="jsdoc-syntax">);
2319             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
2320         },
2321
2322         </span><span class="jsdoc-comment">/**
2323          * Inserts this element before the passed element in the DOM
2324          * @param {String/HTMLElement/Element} el The element to insert before
2325          * @return {Roo.Element} this
2326          */
2327         </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">){
2328             </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">);
2329             </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">);
2330             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
2331         },
2332
2333         </span><span class="jsdoc-comment">/**
2334          * Inserts this element after the passed element in the DOM
2335          * @param {String/HTMLElement/Element} el The element to insert after
2336          * @return {Roo.Element} this
2337          */
2338         </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">){
2339             </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">);
2340             </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">);
2341             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
2342         },
2343
2344         </span><span class="jsdoc-comment">/**
2345          * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
2346          * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
2347          * @return {Roo.Element} The new child
2348          */
2349         </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">){
2350             </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">|| {};
2351             </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
2352                 </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">);
2353             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
2354                 </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">);
2355                 </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">);
2356                 </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">;
2357             }
2358         },
2359
2360         </span><span class="jsdoc-comment">/**
2361          * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
2362          * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
2363          * @param {String} where (optional) 'before' or 'after' defaults to before
2364          * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
2365          * @return {Roo.Element} the inserted Element
2366          */
2367         </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">){
2368             </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">;
2369             </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">|| {};
2370             </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">;
2371
2372             </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
2373                 </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">){
2374                     </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">);
2375                 }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
2376                     </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">);
2377                 }
2378
2379             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
2380                 </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">),
2381                             </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">);
2382                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">returnDom</span><span class="jsdoc-syntax">){
2383                     </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">);
2384                 }
2385             }
2386             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">rt</span><span class="jsdoc-syntax">;
2387         },
2388
2389         </span><span class="jsdoc-comment">/**
2390          * Creates and wraps this element with another element
2391          * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
2392          * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
2393          * @return {HTMLElement/Element} The newly created wrapper element
2394          */
2395         </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">){
2396             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">){
2397                 </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">};
2398             }
2399             </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">);
2400             </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">);
2401             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">newEl</span><span class="jsdoc-syntax">;
2402         },
2403
2404         </span><span class="jsdoc-comment">/**
2405          * Replaces the passed element with this element
2406          * @param {String/HTMLElement/Element} el The element to replace
2407          * @return {Roo.Element} this
2408          */
2409         </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">){
2410             </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">);
2411             </span><span class="jsdoc-var">this.insertBefore</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">);
2412             </span><span class="jsdoc-var">el.remove</span><span class="jsdoc-syntax">();
2413             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
2414         },
2415
2416         </span><span class="jsdoc-comment">/**
2417          * Inserts an html fragment into this element
2418          * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
2419          * @param {String} html The HTML fragment
2420          * @param {Boolean} returnEl True to return an Roo.Element
2421          * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
2422          */
2423         </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">){
2424             </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">);
2425             </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">;
2426         },
2427
2428         </span><span class="jsdoc-comment">/**
2429          * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
2430          * @param {Object} o The object with the attributes
2431          * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
2432          * @return {Roo.Element} this
2433          */
2434         </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">){
2435             </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">;
2436             </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">;
2437             </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">){
2438                 </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">;
2439                 </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">){
2440                     </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">];
2441                 }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
2442                     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">useSet</span><span class="jsdoc-syntax">) </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">]);
2443                     </span><span class="jsdoc-keyword">else </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">];
2444                 }
2445             }
2446             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o.style</span><span class="jsdoc-syntax">){
2447                 </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">);
2448             }
2449             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
2450         },
2451
2452         </span><span class="jsdoc-comment">/**
2453          * Convenience method for constructing a KeyMap
2454          * @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:
2455          *                                  {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
2456          * @param {Function} fn The function to call
2457          * @param {Object} scope (optional) The scope of the function
2458          * @return {Roo.KeyMap} The KeyMap created
2459          */
2460         </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">){
2461             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">;
2462             </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">){
2463                 </span><span class="jsdoc-var">config </span><span class="jsdoc-syntax">= {
2464                     </span><span class="jsdoc-var">key</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">key</span><span class="jsdoc-syntax">,
2465                     </span><span class="jsdoc-var">fn</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">fn</span><span class="jsdoc-syntax">,
2466                     </span><span class="jsdoc-var">scope</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">scope
2467                 </span><span class="jsdoc-syntax">};
2468             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
2469                 </span><span class="jsdoc-var">config </span><span class="jsdoc-syntax">= {
2470                     </span><span class="jsdoc-var">key </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">key.key</span><span class="jsdoc-syntax">,
2471                     </span><span class="jsdoc-var">shift </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">key.shift</span><span class="jsdoc-syntax">,
2472                     </span><span class="jsdoc-var">ctrl </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">key.ctrl</span><span class="jsdoc-syntax">,
2473                     </span><span class="jsdoc-var">alt </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">key.alt</span><span class="jsdoc-syntax">,
2474                     </span><span class="jsdoc-var">fn</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">fn</span><span class="jsdoc-syntax">,
2475                     </span><span class="jsdoc-var">scope</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">scope
2476                 </span><span class="jsdoc-syntax">};
2477             }
2478             </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">);
2479         },
2480
2481         </span><span class="jsdoc-comment">/**
2482          * Creates a KeyMap for this element
2483          * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
2484          * @return {Roo.KeyMap} The KeyMap created
2485          */
2486         </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">){
2487             </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">);
2488         },
2489
2490         </span><span class="jsdoc-comment">/**
2491          * Returns true if this element is scrollable.
2492          * @return {Boolean}
2493          */
2494          </span><span class="jsdoc-var">isScrollable </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
2495             </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">;
2496             </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">;
2497         },
2498
2499         </span><span class="jsdoc-comment">/**
2500          * 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().
2501          * @param {String} side Either &quot;left&quot; for scrollLeft values or &quot;top&quot; for scrollTop values.
2502          * @param {Number} value The new scroll value
2503          * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
2504          * @return {Element} this
2505          */
2506
2507         </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">){
2508             </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">;
2509             </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">){
2510                 </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">;
2511             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
2512                 </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">];
2513                 </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">);
2514             }
2515             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
2516         },
2517
2518         </span><span class="jsdoc-comment">/**
2519          * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
2520          * within this element's scrollable range.
2521          * @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;.
2522          * @param {Number} distance How far to scroll the element in pixels
2523          * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
2524          * @return {Boolean} Returns true if a scroll was triggered or false if the element
2525          * was scrolled as far as it could go.
2526          */
2527          </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">){
2528              </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.isScrollable</span><span class="jsdoc-syntax">()){
2529                  </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
2530              }
2531              </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">;
2532              </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">;
2533              </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">;
2534              </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">;
2535              </span><span class="jsdoc-var">direction </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">direction.toLowerCase</span><span class="jsdoc-syntax">();
2536              </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">;
2537              </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);
2538              </span><span class="jsdoc-keyword">switch</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">direction</span><span class="jsdoc-syntax">){
2539                  </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;l&quot;</span><span class="jsdoc-syntax">:
2540                  </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;left&quot;</span><span class="jsdoc-syntax">:
2541                      </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">){
2542                          </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">);
2543                          </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">);
2544                          </span><span class="jsdoc-var">scrolled </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
2545                      }
2546                      </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
2547                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;r&quot;</span><span class="jsdoc-syntax">:
2548                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;right&quot;</span><span class="jsdoc-syntax">:
2549                      </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">l </span><span class="jsdoc-syntax">&gt; 0){
2550                          </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);
2551                          </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">);
2552                          </span><span class="jsdoc-var">scrolled </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
2553                      }
2554                      </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
2555                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;t&quot;</span><span class="jsdoc-syntax">:
2556                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;top&quot;</span><span class="jsdoc-syntax">:
2557                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;up&quot;</span><span class="jsdoc-syntax">:
2558                      </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">t </span><span class="jsdoc-syntax">&gt; 0){
2559                          </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);
2560                          </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">);
2561                          </span><span class="jsdoc-var">scrolled </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
2562                      }
2563                      </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
2564                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;b&quot;</span><span class="jsdoc-syntax">:
2565                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;bottom&quot;</span><span class="jsdoc-syntax">:
2566                 </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;down&quot;</span><span class="jsdoc-syntax">:
2567                      </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">){
2568                          </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">);
2569                          </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">);
2570                          </span><span class="jsdoc-var">scrolled </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
2571                      }
2572                      </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
2573              }
2574              </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">scrolled</span><span class="jsdoc-syntax">;
2575         },
2576
2577         </span><span class="jsdoc-comment">/**
2578          * Translates the passed page coordinates into left/top css values for this element
2579          * @param {Number/Array} x The page x or an array containing [x, y]
2580          * @param {Number} y The page y
2581          * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
2582          */
2583         </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">){
2584             </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">){
2585                 </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];
2586             }
2587             </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">);
2588             </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">();
2589
2590             </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);
2591             </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);
2592
2593             </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">)){
2594                 </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">;
2595             }
2596             </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">)){
2597                 </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">;
2598             }
2599
2600             </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">)};
2601         },
2602
2603         </span><span class="jsdoc-comment">/**
2604          * Returns the current scroll position of the element.
2605          * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
2606          */
2607         </span><span class="jsdoc-var">getScroll </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
2608             </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">;
2609             </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">){
2610                 </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;
2611                 </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;
2612                 </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">};
2613             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
2614                 </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">};
2615             }
2616         },
2617
2618         </span><span class="jsdoc-comment">/**
2619          * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
2620          * are convert to standard 6 digit hex color.
2621          * @param {String} attr The css attribute
2622          * @param {String} defaultValue The default value to use when a valid color isn't found
2623          * @param {String} prefix (optional) defaults to #. Use an empty string when working with
2624          * YUI color anims.
2625          */
2626         </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">){
2627             </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">);
2628             </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">) {
2629                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">defaultValue</span><span class="jsdoc-syntax">;
2630             }
2631             </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">;
2632             </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">){
2633                 </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">);
2634                 </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">++){
2635                     </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);
2636                     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">h </span><span class="jsdoc-syntax">&lt; 16){
2637                         </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">;
2638                     }
2639                     </span><span class="jsdoc-var">color </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">;
2640                 }
2641             } </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
2642                 </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">){
2643                     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">v.length </span><span class="jsdoc-syntax">== 4) {
2644                         </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">++){
2645                             </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">);
2646                             </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">;
2647                         }
2648                     }</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){
2649                         </span><span class="jsdoc-var">color </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-var">v.substr</span><span class="jsdoc-syntax">(1);
2650                     }
2651                 }
2652             }
2653             </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">);
2654         },
2655
2656         </span><span class="jsdoc-comment">/**
2657          * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
2658          * gradient background, rounded corners and a 4-way shadow.
2659          * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
2660          * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
2661          * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
2662          * @return {Roo.Element} this
2663          */
2664         </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">){
2665             </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">;
2666             </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">)));
2667             </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">);
2668             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">;
2669         },
2670
2671         </span><span class="jsdoc-comment">/**
2672          * Returns the value of a namespaced attribute from the element's underlying DOM node.
2673          * @param {String} namespace The namespace in which to look for the attribute
2674          * @param {String} name The attribute name
2675          * @return {String} The attribute value
2676          */
2677         </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">){
2678             </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">;
2679             </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">];
2680             </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">){
2681                 </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">];
2682             }
2683             </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">];
2684         } : </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">){
2685             </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">;
2686             </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">];
2687         }
2688     };
2689
2690     </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">;
2691
2692     </span><span class="jsdoc-comment">/**
2693      * Appends an event handler (Shorthand for addListener)
2694      * @param {String}   eventName     The type of event to append
2695      * @param {Function} fn        The method the event invokes
2696      * @param {Object} scope       (optional) The scope (this object) of the fn
2697      * @param {Object}   options   (optional)An object with standard {@link Roo.EventManager#addListener} options
2698      * @method
2699      */
2700     </span><span class="jsdoc-var">ep.on </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">ep.addListener</span><span class="jsdoc-syntax">;
2701         </span><span class="jsdoc-comment">// backwards compat
2702     </span><span class="jsdoc-var">ep.mon </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">ep.addListener</span><span class="jsdoc-syntax">;
2703
2704     </span><span class="jsdoc-comment">/**
2705      * Removes an event handler from this element (shorthand for removeListener)
2706      * @param {String} eventName the type of event to remove
2707      * @param {Function} fn the method the event invokes
2708      * @return {Roo.Element} this
2709      * @method
2710      */
2711     </span><span class="jsdoc-var">ep.un </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">ep.removeListener</span><span class="jsdoc-syntax">;
2712
2713     </span><span class="jsdoc-comment">/**
2714      * true to automatically adjust width and height settings for box-model issues (default to true)
2715      */
2716     </span><span class="jsdoc-var">ep.autoBoxAdjust </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
2717
2718     </span><span class="jsdoc-comment">// private
2719     </span><span class="jsdoc-var">El.unitPattern </span><span class="jsdoc-syntax">= /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
2720
2721     </span><span class="jsdoc-comment">// private
2722     </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">){
2723         </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">){
2724             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">v</span><span class="jsdoc-syntax">;
2725         }
2726         </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">){
2727             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-string">''</span><span class="jsdoc-syntax">;
2728         }
2729         </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">)){
2730             </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">);
2731         }
2732         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">v</span><span class="jsdoc-syntax">;
2733     };
2734
2735     </span><span class="jsdoc-comment">// special markup used throughout Roo when box wrapping elements
2736     </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">;
2737     </span><span class="jsdoc-comment">/**
2738      * Visibility mode constant - Use visibility to hide element
2739      * @static
2740      * @type Number
2741      */
2742     </span><span class="jsdoc-var">El.VISIBILITY </span><span class="jsdoc-syntax">= 1;
2743     </span><span class="jsdoc-comment">/**
2744      * Visibility mode constant - Use display to hide element
2745      * @static
2746      * @type Number
2747      */
2748     </span><span class="jsdoc-var">El.DISPLAY </span><span class="jsdoc-syntax">= 2;
2749
2750     </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">};
2751     </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">};
2752     </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">};
2753
2754
2755
2756     </span><span class="jsdoc-comment">/**
2757      * @private
2758      */
2759     </span><span class="jsdoc-var">El.cache </span><span class="jsdoc-syntax">= {};
2760
2761     </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">docEl</span><span class="jsdoc-syntax">;
2762
2763     </span><span class="jsdoc-comment">/**
2764      * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
2765      * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
2766      * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
2767      * @return {Element} The Element object
2768      * @static
2769      */
2770     </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">){
2771         </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">;
2772         </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">; }
2773         </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
2774             </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">))){
2775                 </span><span class="jsdoc-keyword">return null</span><span class="jsdoc-syntax">;
2776             }
2777             </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">]){
2778                 </span><span class="jsdoc-var">ex.dom </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">elm</span><span class="jsdoc-syntax">;
2779             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
2780                 </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">);
2781             }
2782             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">ex</span><span class="jsdoc-syntax">;
2783         }</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
2784             </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">)){
2785                 </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">);
2786             }
2787             </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">]){
2788                 </span><span class="jsdoc-var">ex.dom </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">;
2789             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
2790                 </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">);
2791             }
2792             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">ex</span><span class="jsdoc-syntax">;
2793         }</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">){
2794             </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">){
2795                 </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,
2796                                                               // catch case where it hasn't been appended
2797                 </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
2798             </span><span class="jsdoc-syntax">}
2799             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">;
2800         }</span><span class="jsdoc-keyword">else if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el.isComposite</span><span class="jsdoc-syntax">){
2801             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">;
2802         }</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">){
2803             </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">);
2804         }</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">){
2805             </span><span class="jsdoc-comment">// create a bogus element object representing the document object
2806             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">docEl</span><span class="jsdoc-syntax">){
2807                 </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">(){};
2808                 </span><span class="jsdoc-var">f.prototype </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">El.prototype</span><span class="jsdoc-syntax">;
2809                 </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">();
2810                 </span><span class="jsdoc-var">docEl.dom </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">document</span><span class="jsdoc-syntax">;
2811             }
2812             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">docEl</span><span class="jsdoc-syntax">;
2813         }
2814         </span><span class="jsdoc-keyword">return null</span><span class="jsdoc-syntax">;
2815     };
2816
2817     </span><span class="jsdoc-comment">// private
2818     </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">){
2819         </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">++) {
2820             </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">]){
2821                 </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">]];
2822             }
2823         }
2824     };
2825
2826     </span><span class="jsdoc-comment">// private
2827     // Garbage collection - uncache elements/purge listeners on orphaned elements
2828     // so we don't hold a reference and cause the browser to retain them
2829     </span><span class="jsdoc-var">El.garbageCollect </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
2830         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">Roo.enableGarbageCollector</span><span class="jsdoc-syntax">){
2831             </span><span class="jsdoc-var">clearInterval</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">El.collectorThread</span><span class="jsdoc-syntax">);
2832             </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
2833         }
2834         </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">){
2835             </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">;
2836             </span><span class="jsdoc-comment">// -------------------------------------------------------
2837             // Determining what is garbage:
2838             // -------------------------------------------------------
2839             // !d
2840             // dom node is null, definitely garbage
2841             // -------------------------------------------------------
2842             // !d.parentNode
2843             // no parentNode == direct orphan, definitely garbage
2844             // -------------------------------------------------------
2845             // !d.offsetParent &amp;&amp; !document.getElementById(eid)
2846             // display none elements have no offsetParent so we will
2847             // also try to look it up by it's id. However, check
2848             // offsetParent first so we don't do unneeded lookups.
2849             // This enables collection of elements that are not orphans
2850             // directly, but somewhere up the line they have an orphan
2851             // parent.
2852             // -------------------------------------------------------
2853             </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">))){
2854                 </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">];
2855                 </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">){
2856                     </span><span class="jsdoc-var">E.purgeElement</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">d</span><span class="jsdoc-syntax">);
2857                 }
2858             }
2859         }
2860     }
2861     </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);
2862
2863
2864     </span><span class="jsdoc-comment">// dom is optional
2865     </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">){
2866         </span><span class="jsdoc-var">this.dom </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">dom</span><span class="jsdoc-syntax">;
2867     };
2868     </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">;
2869
2870     </span><span class="jsdoc-var">El._flyweights </span><span class="jsdoc-syntax">= {};
2871     </span><span class="jsdoc-comment">/**
2872      * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
2873      * the dom node can be overwritten by other code.
2874      * @param {String/HTMLElement} el The dom node or id
2875      * @param {String} named (optional) Allows for creation of named reusable flyweights to
2876      *                                  prevent conflicts (e.g. internally Roo uses &quot;_internal&quot;)
2877      * @static
2878      * @return {Element} The shared Element object
2879      */
2880     </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">){
2881         </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">;
2882         </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">);
2883         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">){
2884             </span><span class="jsdoc-keyword">return null</span><span class="jsdoc-syntax">;
2885         }
2886         </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">]){
2887             </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">();
2888         }
2889         </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">;
2890         </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">];
2891     };
2892
2893     </span><span class="jsdoc-comment">/**
2894      * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
2895      * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
2896      * Shorthand of {@link Roo.Element#get}
2897      * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
2898      * @return {Element} The Element object
2899      * @member Roo
2900      * @method get
2901      */
2902     </span><span class="jsdoc-var">Roo.get </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">El.get</span><span class="jsdoc-syntax">;
2903     </span><span class="jsdoc-comment">/**
2904      * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
2905      * the dom node can be overwritten by other code.
2906      * Shorthand of {@link Roo.Element#fly}
2907      * @param {String/HTMLElement} el The dom node or id
2908      * @param {String} named (optional) Allows for creation of named reusable flyweights to
2909      *                                  prevent conflicts (e.g. internally Roo uses &quot;_internal&quot;)
2910      * @static
2911      * @return {Element} The shared Element object
2912      * @member Roo
2913      * @method fly
2914      */
2915     </span><span class="jsdoc-var">Roo.fly </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">El.fly</span><span class="jsdoc-syntax">;
2916
2917     </span><span class="jsdoc-comment">// speedy lookup for elements never to box adjust
2918     </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">? {
2919         </span><span class="jsdoc-var">select</span><span class="jsdoc-syntax">:1
2920     } : {
2921         </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
2922     };
2923     </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">){
2924         </span><span class="jsdoc-var">noBoxAdjust</span><span class="jsdoc-syntax">[</span><span class="jsdoc-string">'button'</span><span class="jsdoc-syntax">] = 1;
2925     }
2926
2927
2928     </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">(){
2929         </span><span class="jsdoc-keyword">delete </span><span class="jsdoc-var">El.cache</span><span class="jsdoc-syntax">;
2930         </span><span class="jsdoc-keyword">delete </span><span class="jsdoc-var">El._flyweights</span><span class="jsdoc-syntax">;
2931     });
2932 })();
2933
2934
2935
2936
2937 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.DomQuery</span><span class="jsdoc-syntax">){
2938     </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">;
2939 }
2940
2941 </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">){
2942     </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">els</span><span class="jsdoc-syntax">;
2943     </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">){
2944         </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">);
2945     }</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">){
2946         </span><span class="jsdoc-var">els </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">selector</span><span class="jsdoc-syntax">;
2947     }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
2948         </span><span class="jsdoc-keyword">throw </span><span class="jsdoc-string">&quot;Invalid selector&quot;</span><span class="jsdoc-syntax">;
2949     }
2950     </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">){
2951         </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">);
2952     }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
2953         </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">);
2954     }
2955 };
2956 </span><span class="jsdoc-comment">/**
2957  * Selects elements based on the passed CSS selector to enable working on them as 1.
2958  * @param {String/Array} selector The CSS selector or an array of elements
2959  * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
2960  * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
2961  * @return {CompositeElementLite/CompositeElement}
2962  * @member Roo
2963  * @method select
2964  */
2965 </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">;
2966
2967
2968
2969
2970
2971
2972
2973
2974
2975
2976
2977
2978
2979
2980 </span></code></body></html>