git.roojs.org Git - roojs1/blob - docs/src/Roo_lib_Dom.js.html

   1 <html><head><title>/home/edward/gitlive/roojs1/Roo/lib/Dom.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  * @class Roo.lib.Dom
  14  * @static
  15  *
  16  * Dom utils (from YIU afaik)
  17  *
  18  **/
  19 </span><span class="jsdoc-var">Roo.lib.Dom </span><span class="jsdoc-syntax">= {
  20     </span><span class="jsdoc-comment">/**
  21      * Get the view width
  22      * @param {Boolean} full True will get the full document, otherwise it's the view width
  23      * @return {Number} The width
  24      */
  25
  26     </span><span class="jsdoc-var">getViewWidth </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">full</span><span class="jsdoc-syntax">) {
  27         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">full </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">this.getDocumentWidth</span><span class="jsdoc-syntax">() : </span><span class="jsdoc-var">this.getViewportWidth</span><span class="jsdoc-syntax">();
  28     },
  29     </span><span class="jsdoc-comment">/**
  30      * Get the view height
  31      * @param {Boolean} full True will get the full document, otherwise it's the view height
  32      * @return {Number} The height
  33      */
  34     </span><span class="jsdoc-var">getViewHeight </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">full</span><span class="jsdoc-syntax">) {
  35         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">full </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">this.getDocumentHeight</span><span class="jsdoc-syntax">() : </span><span class="jsdoc-var">this.getViewportHeight</span><span class="jsdoc-syntax">();
  36     },
  37
  38     </span><span class="jsdoc-var">getDocumentHeight</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">() {
  39         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">scrollHeight </span><span class="jsdoc-syntax">= (</span><span class="jsdoc-var">document.compatMode </span><span class="jsdoc-syntax">!= </span><span class="jsdoc-string">&quot;CSS1Compat&quot;</span><span class="jsdoc-syntax">) ? </span><span class="jsdoc-var">document.body.scrollHeight </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">document.documentElement.scrollHeight</span><span class="jsdoc-syntax">;
  40         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">Math.max</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">scrollHeight</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.getViewportHeight</span><span class="jsdoc-syntax">());
  41     },
  42
  43     </span><span class="jsdoc-var">getDocumentWidth</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">() {
  44         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">scrollWidth </span><span class="jsdoc-syntax">= (</span><span class="jsdoc-var">document.compatMode </span><span class="jsdoc-syntax">!= </span><span class="jsdoc-string">&quot;CSS1Compat&quot;</span><span class="jsdoc-syntax">) ? </span><span class="jsdoc-var">document.body.scrollWidth </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">document.documentElement.scrollWidth</span><span class="jsdoc-syntax">;
  45         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">Math.max</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">scrollWidth</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.getViewportWidth</span><span class="jsdoc-syntax">());
  46     },
  47
  48     </span><span class="jsdoc-var">getViewportHeight</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">() {
  49         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">height </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">self.innerHeight</span><span class="jsdoc-syntax">;
  50         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">mode </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">document.compatMode</span><span class="jsdoc-syntax">;
  51
  52         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">((</span><span class="jsdoc-var">mode </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.isOpera</span><span class="jsdoc-syntax">) {
  53             </span><span class="jsdoc-var">height </span><span class="jsdoc-syntax">= (</span><span class="jsdoc-var">mode </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;CSS1Compat&quot;</span><span class="jsdoc-syntax">) ?
  54                      </span><span class="jsdoc-var">document.documentElement.clientHeight </span><span class="jsdoc-syntax">:
  55                      </span><span class="jsdoc-var">document.body.clientHeight</span><span class="jsdoc-syntax">;
  56         }
  57
  58         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">height</span><span class="jsdoc-syntax">;
  59     },
  60
  61     </span><span class="jsdoc-var">getViewportWidth</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">() {
  62         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">width </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">self.innerWidth</span><span class="jsdoc-syntax">;
  63         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">mode </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">document.compatMode</span><span class="jsdoc-syntax">;
  64
  65         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">mode </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">Roo.isIE</span><span class="jsdoc-syntax">) {
  66             </span><span class="jsdoc-var">width </span><span class="jsdoc-syntax">= (</span><span class="jsdoc-var">mode </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;CSS1Compat&quot;</span><span class="jsdoc-syntax">) ?
  67                     </span><span class="jsdoc-var">document.documentElement.clientWidth </span><span class="jsdoc-syntax">:
  68                     </span><span class="jsdoc-var">document.body.clientWidth</span><span class="jsdoc-syntax">;
  69         }
  70         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">width</span><span class="jsdoc-syntax">;
  71     },
  72
  73     </span><span class="jsdoc-var">isAncestor </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">p</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">) {
  74         </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.getDom</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">p</span><span class="jsdoc-syntax">);
  75         </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">c</span><span class="jsdoc-syntax">);
  76         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">|| !</span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">) {
  77             </span><span class="jsdoc-keyword">return false</span><span class="jsdoc-syntax">;
  78         }
  79
  80         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">p.contains </span><span class="jsdoc-syntax">&amp;&amp; !</span><span class="jsdoc-var">Roo.isSafari</span><span class="jsdoc-syntax">) {
  81             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">p.contains</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">);
  82         } </span><span class="jsdoc-keyword">else if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">p.compareDocumentPosition</span><span class="jsdoc-syntax">) {
  83             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">!!(</span><span class="jsdoc-var">p.compareDocumentPosition</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">) &amp; 16);
  84         } </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
  85             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">parent </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">c.parentNode</span><span class="jsdoc-syntax">;
  86             </span><span class="jsdoc-keyword">while </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">parent</span><span class="jsdoc-syntax">) {
  87                 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">parent </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">p</span><span class="jsdoc-syntax">) {
  88                     </span><span class="jsdoc-keyword">return true</span><span class="jsdoc-syntax">;
  89                 }
  90                 </span><span class="jsdoc-keyword">else if </span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">parent.tagName </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">parent.tagName.toUpperCase</span><span class="jsdoc-syntax">() == </span><span class="jsdoc-string">&quot;HTML&quot;</span><span class="jsdoc-syntax">) {
  91                     </span><span class="jsdoc-keyword">return false</span><span class="jsdoc-syntax">;
  92                 }
  93                 </span><span class="jsdoc-var">parent </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">parent.parentNode</span><span class="jsdoc-syntax">;
  94             }
  95             </span><span class="jsdoc-keyword">return false</span><span class="jsdoc-syntax">;
  96         }
  97     },
  98
  99     </span><span class="jsdoc-var">getRegion </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">) {
 100         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">Roo.lib.Region.getRegion</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">);
 101     },
 102
 103     </span><span class="jsdoc-var">getY </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">) {
 104         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.getXY</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">)[1];
 105     },
 106
 107     </span><span class="jsdoc-var">getX </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">) {
 108         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.getXY</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">)[0];
 109     },
 110
 111     </span><span class="jsdoc-var">getXY </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">) {
 112         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">p</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">pe</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">b</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">scroll</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">bd </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">document.body</span><span class="jsdoc-syntax">;
 113         </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">);
 114         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">fly </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.lib.AnimBase.fly</span><span class="jsdoc-syntax">;
 115         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el.getBoundingClientRect</span><span class="jsdoc-syntax">) {
 116             </span><span class="jsdoc-var">b </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el.getBoundingClientRect</span><span class="jsdoc-syntax">();
 117             </span><span class="jsdoc-var">scroll </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">fly</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">document</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.getScroll</span><span class="jsdoc-syntax">();
 118             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">b.left </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">scroll.left</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">b.top </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">scroll.top</span><span class="jsdoc-syntax">];
 119         }
 120         </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;
 121
 122         </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">;
 123
 124         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">hasAbsolute </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">fly</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.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;absolute&quot;</span><span class="jsdoc-syntax">;
 125
 126         </span><span class="jsdoc-keyword">while </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">p</span><span class="jsdoc-syntax">) {
 127
 128             </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-var">p.offsetLeft</span><span class="jsdoc-syntax">;
 129             </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-var">p.offsetTop</span><span class="jsdoc-syntax">;
 130
 131             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">hasAbsolute </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">fly</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">p</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.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;absolute&quot;</span><span class="jsdoc-syntax">) {
 132                 </span><span class="jsdoc-var">hasAbsolute </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
 133             }
 134
 135             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.isGecko</span><span class="jsdoc-syntax">) {
 136                 </span><span class="jsdoc-var">pe </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">fly</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">p</span><span class="jsdoc-syntax">);
 137
 138                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">bt </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">pe.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;borderTopWidth&quot;</span><span class="jsdoc-syntax">), 10) || 0;
 139                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">bl </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">pe.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;borderLeftWidth&quot;</span><span class="jsdoc-syntax">), 10) || 0;
 140
 141
 142                 </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-var">bl</span><span class="jsdoc-syntax">;
 143                 </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-var">bt</span><span class="jsdoc-syntax">;
 144
 145
 146                 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">!= </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">pe.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'overflow'</span><span class="jsdoc-syntax">) != </span><span class="jsdoc-string">'visible'</span><span class="jsdoc-syntax">) {
 147                     </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-var">bl</span><span class="jsdoc-syntax">;
 148                     </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-var">bt</span><span class="jsdoc-syntax">;
 149                 }
 150             }
 151             </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">p.offsetParent</span><span class="jsdoc-syntax">;
 152         }
 153
 154         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.isSafari </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">hasAbsolute</span><span class="jsdoc-syntax">) {
 155             </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">-= </span><span class="jsdoc-var">bd.offsetLeft</span><span class="jsdoc-syntax">;
 156             </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">-= </span><span class="jsdoc-var">bd.offsetTop</span><span class="jsdoc-syntax">;
 157         }
 158
 159         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.isGecko </span><span class="jsdoc-syntax">&amp;&amp; !</span><span class="jsdoc-var">hasAbsolute</span><span class="jsdoc-syntax">) {
 160             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">dbd </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">fly</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">bd</span><span class="jsdoc-syntax">);
 161             </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">dbd.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;borderLeftWidth&quot;</span><span class="jsdoc-syntax">), 10) || 0;
 162             </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">dbd.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;borderTopWidth&quot;</span><span class="jsdoc-syntax">), 10) || 0;
 163         }
 164
 165         </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el.parentNode</span><span class="jsdoc-syntax">;
 166         </span><span class="jsdoc-keyword">while </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">!= </span><span class="jsdoc-var">bd</span><span class="jsdoc-syntax">) {
 167             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">Roo.isOpera </span><span class="jsdoc-syntax">|| (</span><span class="jsdoc-var">p.tagName </span><span class="jsdoc-syntax">!= </span><span class="jsdoc-string">'TR' </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">fly</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">p</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.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;inline&quot;</span><span class="jsdoc-syntax">)) {
 168                 </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">-= </span><span class="jsdoc-var">p.scrollLeft</span><span class="jsdoc-syntax">;
 169                 </span><span class="jsdoc-var">y </span><span class="jsdoc-syntax">-= </span><span class="jsdoc-var">p.scrollTop</span><span class="jsdoc-syntax">;
 170             }
 171             </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">p.parentNode</span><span class="jsdoc-syntax">;
 172         }
 173         </span><span class="jsdoc-keyword">return </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">];
 174     },
 175
 176
 177
 178
 179     </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">el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">) {
 180         </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.fly</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">'_setXY'</span><span class="jsdoc-syntax">);
 181         </span><span class="jsdoc-var">el.position</span><span class="jsdoc-syntax">();
 182         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">pts </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el.translatePoints</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">);
 183         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">[0] !== </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">) {
 184             </span><span class="jsdoc-var">el.dom.style.left </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">pts.left </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-string">&quot;px&quot;</span><span class="jsdoc-syntax">;
 185         }
 186         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">[1] !== </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">) {
 187             </span><span class="jsdoc-var">el.dom.style.top </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">pts.top </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-string">&quot;px&quot;</span><span class="jsdoc-syntax">;
 188         }
 189     },
 190
 191     </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">el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">) {
 192         </span><span class="jsdoc-var">this.setXY</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, [</span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">]);
 193     },
 194
 195     </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">el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">y</span><span class="jsdoc-syntax">) {
 196         </span><span class="jsdoc-var">this.setXY</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, [</span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">y</span><span class="jsdoc-syntax">]);
 197     }
 198 };
 199 </span></code></body></html>