src/cm/media/js/lib/yui/yui3.0.0/api/dom-region.js.html
changeset 0 40c8f766c9b8
equal deleted inserted replaced
-1:000000000000 0:40c8f766c9b8
       
     1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
       
     2 <html xmlns:yui="http://yuilibrary.com/rdf/1.0/yui.rdf#">
       
     3 <head>
       
     4     <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
       
     5 	<title>API: dom   dom-region.js  (YUI Library)</title>
       
     6 
       
     7 	<link rel="stylesheet" type="text/css" href="assets/reset-fonts-grids-min.css" />
       
     8 	<link rel="stylesheet" type="text/css" href="assets/api.css" />
       
     9 
       
    10     <script type="text/javascript" src="assets/api-js"></script>
       
    11     <script type="text/javascript" src="assets/ac-js"></script>
       
    12 </head>
       
    13 
       
    14 <body id="yahoo-com">
       
    15 
       
    16 <div id="doc3" class="yui-t2">
       
    17 	<div id="hd">
       
    18         <h1><a href="http://developer.yahoo.com/yui/" title="Yahoo! UI Library">Yahoo! UI Library</a></h1>
       
    19         <h3>dom&nbsp; <span class="subtitle">3.0.0</span></h3>
       
    20         <a href="./index.html" title="Yahoo! UI Library">Yahoo! UI Library</a> 
       
    21             &gt; <a href="./module_dom.html" title="dom">dom</a>
       
    22                 
       
    23                  &gt; dom-region.js (source view) 
       
    24         <form onsubmit="return false">
       
    25             <div id="propertysearch">
       
    26                 Search: <input autocomplete="off" id="searchinput" />
       
    27                 <div id="searchresults">
       
    28                     &nbsp;
       
    29                 </div>
       
    30             </div>
       
    31         </form>
       
    32 	</div>
       
    33 
       
    34 	<div id="bd">
       
    35 		<div id="yui-main">
       
    36 			<div class="yui-b">
       
    37             <form action="#" name="yui-classopts-form" method="get" id="yui-classopts-form">
       
    38                 <fieldset>
       
    39                     <legend>Filters</legend>
       
    40                 <span class="classopts"><input type="checkbox" name="show_private" id="show_private" /> <label for="show_private">Show Private</label></span>
       
    41                 <span class="classopts"><input type="checkbox" name="show_protected" id="show_protected" /> <label for="show_protected">Show Protected</label></span>
       
    42                 <span class="classopts"><input type="checkbox" name="show_deprecated" id="show_deprecated" /> <label for="show_deprecated">Show Deprecated</label></span>
       
    43                 </fieldset>
       
    44             </form>
       
    45 
       
    46                     <div id="srcout">
       
    47                         <style>
       
    48                             #doc3 .classopts { display:none; }
       
    49                         </style>
       
    50                         <div class="highlight" ><pre><span class="o">(</span><span class="k">function</span><span class="o">(</span><span class="nx">Y</span><span class="o">)</span> <span class="o">{</span>
       
    51 <span class="k">var</span> <span class="nx">TOP</span> <span class="o">=</span> <span class="s1">&#39;top&#39;</span><span class="o">,</span>
       
    52     <span class="nx">RIGHT</span> <span class="o">=</span> <span class="s1">&#39;right&#39;</span><span class="o">,</span>
       
    53     <span class="nx">BOTTOM</span> <span class="o">=</span> <span class="s1">&#39;bottom&#39;</span><span class="o">,</span>
       
    54     <span class="nx">LEFT</span> <span class="o">=</span> <span class="s1">&#39;left&#39;</span><span class="o">,</span>
       
    55 
       
    56     <span class="nx">getOffsets</span> <span class="o">=</span> <span class="k">function</span><span class="o">(</span><span class="nx">r1</span><span class="o">,</span> <span class="nx">r2</span><span class="o">)</span> <span class="o">{</span>
       
    57         <span class="k">var</span> <span class="nx">t</span> <span class="o">=</span> <span class="nb">Math</span><span class="o">.</span><span class="nx">max</span><span class="o">(</span><span class="nx">r1</span><span class="o">[</span><span class="nx">TOP</span><span class="o">],</span> <span class="nx">r2</span><span class="o">[</span><span class="nx">TOP</span><span class="o">]),</span>
       
    58             <span class="nx">r</span> <span class="o">=</span> <span class="nb">Math</span><span class="o">.</span><span class="nx">min</span><span class="o">(</span><span class="nx">r1</span><span class="o">[</span><span class="nx">RIGHT</span><span class="o">],</span> <span class="nx">r2</span><span class="o">[</span><span class="nx">RIGHT</span><span class="o">]),</span>
       
    59             <span class="nx">b</span> <span class="o">=</span> <span class="nb">Math</span><span class="o">.</span><span class="nx">min</span><span class="o">(</span><span class="nx">r1</span><span class="o">[</span><span class="nx">BOTTOM</span><span class="o">],</span> <span class="nx">r2</span><span class="o">[</span><span class="nx">BOTTOM</span><span class="o">]),</span>
       
    60             <span class="nx">l</span> <span class="o">=</span> <span class="nb">Math</span><span class="o">.</span><span class="nx">max</span><span class="o">(</span><span class="nx">r1</span><span class="o">[</span><span class="nx">LEFT</span><span class="o">],</span> <span class="nx">r2</span><span class="o">[</span><span class="nx">LEFT</span><span class="o">]),</span>
       
    61             <span class="nx">ret</span> <span class="o">=</span> <span class="o">{};</span>
       
    62         
       
    63         <span class="nx">ret</span><span class="o">[</span><span class="nx">TOP</span><span class="o">]</span> <span class="o">=</span> <span class="nx">t</span><span class="o">;</span>
       
    64         <span class="nx">ret</span><span class="o">[</span><span class="nx">RIGHT</span><span class="o">]</span> <span class="o">=</span> <span class="nx">r</span><span class="o">;</span>
       
    65         <span class="nx">ret</span><span class="o">[</span><span class="nx">BOTTOM</span><span class="o">]</span> <span class="o">=</span> <span class="nx">b</span><span class="o">;</span>
       
    66         <span class="nx">ret</span><span class="o">[</span><span class="nx">LEFT</span><span class="o">]</span> <span class="o">=</span> <span class="nx">l</span><span class="o">;</span>
       
    67         <span class="k">return</span> <span class="nx">ret</span><span class="o">;</span>
       
    68     <span class="o">},</span>
       
    69 
       
    70     <span class="nx">DOM</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">DOM</span><span class="o">;</span>
       
    71 
       
    72 <span class="nx">Y</span><span class="o">.</span><span class="nx">mix</span><span class="o">(</span><span class="nx">DOM</span><span class="o">,</span> <span class="o">{</span>
       
    73     <span class="c">/**</span>
       
    74 <span class="c">     * Returns an Object literal containing the following about this element: (top, right, bottom, left)</span>
       
    75 <span class="c">     * @method region</span>
       
    76 <span class="c">     * @param {HTMLElement} element The DOM element. </span>
       
    77 <span class="c">     @return {Object} Object literal containing the following about this element: (top, right, bottom, left)</span>
       
    78 <span class="c">     */</span>
       
    79     <span class="nx">region</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">node</span><span class="o">)</span> <span class="o">{</span>
       
    80         <span class="k">var</span> <span class="nx">xy</span> <span class="o">=</span> <span class="nx">DOM</span><span class="o">.</span><span class="nx">getXY</span><span class="o">(</span><span class="nx">node</span><span class="o">),</span>
       
    81             <span class="nx">ret</span> <span class="o">=</span> <span class="kc">false</span><span class="o">;</span>
       
    82         
       
    83         <span class="k">if</span> <span class="o">(</span><span class="nx">node</span> <span class="o">&amp;&amp;</span> <span class="nx">xy</span><span class="o">)</span> <span class="o">{</span>
       
    84             <span class="nx">ret</span> <span class="o">=</span> <span class="nx">DOM</span><span class="o">.</span><span class="nx">_getRegion</span><span class="o">(</span>
       
    85                 <span class="nx">xy</span><span class="o">[</span><span class="m">1</span><span class="o">],</span> <span class="c">// top</span>
       
    86 <span class="c"></span>                <span class="nx">xy</span><span class="o">[</span><span class="m">0</span><span class="o">]</span> <span class="o">+</span> <span class="nx">node</span><span class="o">.</span><span class="nx">offsetWidth</span><span class="o">,</span> <span class="c">// right</span>
       
    87 <span class="c"></span>                <span class="nx">xy</span><span class="o">[</span><span class="m">1</span><span class="o">]</span> <span class="o">+</span> <span class="nx">node</span><span class="o">.</span><span class="nx">offsetHeight</span><span class="o">,</span> <span class="c">// bottom</span>
       
    88 <span class="c"></span>                <span class="nx">xy</span><span class="o">[</span><span class="m">0</span><span class="o">]</span> <span class="c">// left</span>
       
    89 <span class="c"></span>            <span class="o">);</span>
       
    90         <span class="o">}</span>
       
    91 
       
    92         <span class="k">return</span> <span class="nx">ret</span><span class="o">;</span>
       
    93     <span class="o">},</span>
       
    94 
       
    95     <span class="c">/**</span>
       
    96 <span class="c">     * Find the intersect information for the passes nodes.</span>
       
    97 <span class="c">     * @method intersect</span>
       
    98 <span class="c">     * @param {HTMLElement} element The first element </span>
       
    99 <span class="c">     * @param {HTMLElement | Object} element2 The element or region to check the interect with</span>
       
   100 <span class="c">     * @param {Object} altRegion An object literal containing the region for the first element if we already have the data (for performance i.e. DragDrop)</span>
       
   101 <span class="c">     @return {Object} Object literal containing the following intersection data: (top, right, bottom, left, area, yoff, xoff, inRegion)</span>
       
   102 <span class="c">     */</span>
       
   103     <span class="nx">intersect</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">node</span><span class="o">,</span> <span class="nx">node2</span><span class="o">,</span> <span class="nx">altRegion</span><span class="o">)</span> <span class="o">{</span>
       
   104         <span class="k">var</span> <span class="nx">r</span> <span class="o">=</span> <span class="nx">altRegion</span> <span class="o">||</span> <span class="nx">DOM</span><span class="o">.</span><span class="nx">region</span><span class="o">(</span><span class="nx">node</span><span class="o">),</span> <span class="nx">region</span> <span class="o">=</span> <span class="o">{},</span>
       
   105             <span class="nx">n</span> <span class="o">=</span> <span class="nx">node2</span><span class="o">,</span>
       
   106             <span class="nx">off</span><span class="o">;</span>
       
   107 
       
   108         <span class="k">if</span> <span class="o">(</span><span class="nx">n</span><span class="o">.</span><span class="nx">tagName</span><span class="o">)</span> <span class="o">{</span>
       
   109             <span class="nx">region</span> <span class="o">=</span> <span class="nx">DOM</span><span class="o">.</span><span class="nx">region</span><span class="o">(</span><span class="nx">n</span><span class="o">);</span>
       
   110         <span class="o">}</span> <span class="k">else</span> <span class="k">if</span> <span class="o">(</span><span class="nx">Y</span><span class="o">.</span><span class="nx">Lang</span><span class="o">.</span><span class="nx">isObject</span><span class="o">(</span><span class="nx">node2</span><span class="o">))</span> <span class="o">{</span>
       
   111             <span class="nx">region</span> <span class="o">=</span> <span class="nx">node2</span><span class="o">;</span>
       
   112         <span class="o">}</span> <span class="k">else</span> <span class="o">{</span>
       
   113             <span class="k">return</span> <span class="kc">false</span><span class="o">;</span>
       
   114         <span class="o">}</span>
       
   115         
       
   116         <span class="nx">off</span> <span class="o">=</span> <span class="nx">getOffsets</span><span class="o">(</span><span class="nx">region</span><span class="o">,</span> <span class="nx">r</span><span class="o">);</span>
       
   117         <span class="k">return</span> <span class="o">{</span>
       
   118             <span class="nx">top</span><span class="o">:</span> <span class="nx">off</span><span class="o">[</span><span class="nx">TOP</span><span class="o">],</span>
       
   119             <span class="nx">right</span><span class="o">:</span> <span class="nx">off</span><span class="o">[</span><span class="nx">RIGHT</span><span class="o">],</span>
       
   120             <span class="nx">bottom</span><span class="o">:</span> <span class="nx">off</span><span class="o">[</span><span class="nx">BOTTOM</span><span class="o">],</span>
       
   121             <span class="nx">left</span><span class="o">:</span> <span class="nx">off</span><span class="o">[</span><span class="nx">LEFT</span><span class="o">],</span>
       
   122             <span class="nx">area</span><span class="o">:</span> <span class="o">((</span><span class="nx">off</span><span class="o">[</span><span class="nx">BOTTOM</span><span class="o">]</span> <span class="o">-</span> <span class="nx">off</span><span class="o">[</span><span class="nx">TOP</span><span class="o">])</span> <span class="o">*</span> <span class="o">(</span><span class="nx">off</span><span class="o">[</span><span class="nx">RIGHT</span><span class="o">]</span> <span class="o">-</span> <span class="nx">off</span><span class="o">[</span><span class="nx">LEFT</span><span class="o">])),</span>
       
   123             <span class="nx">yoff</span><span class="o">:</span> <span class="o">((</span><span class="nx">off</span><span class="o">[</span><span class="nx">BOTTOM</span><span class="o">]</span> <span class="o">-</span> <span class="nx">off</span><span class="o">[</span><span class="nx">TOP</span><span class="o">])),</span>
       
   124             <span class="nx">xoff</span><span class="o">:</span> <span class="o">(</span><span class="nx">off</span><span class="o">[</span><span class="nx">RIGHT</span><span class="o">]</span> <span class="o">-</span> <span class="nx">off</span><span class="o">[</span><span class="nx">LEFT</span><span class="o">]),</span>
       
   125             <span class="nx">inRegion</span><span class="o">:</span> <span class="nx">DOM</span><span class="o">.</span><span class="nx">inRegion</span><span class="o">(</span><span class="nx">node</span><span class="o">,</span> <span class="nx">node2</span><span class="o">,</span> <span class="kc">false</span><span class="o">,</span> <span class="nx">altRegion</span><span class="o">)</span>
       
   126         <span class="o">};</span>
       
   127         
       
   128     <span class="o">},</span>
       
   129     <span class="c">/**</span>
       
   130 <span class="c">     * Check if any part of this node is in the passed region</span>
       
   131 <span class="c">     * @method inRegion</span>
       
   132 <span class="c">     * @param {Object} node2 The node to get the region from or an Object literal of the region</span>
       
   133 <span class="c">     * $param {Boolean} all Should all of the node be inside the region</span>
       
   134 <span class="c">     * @param {Object} altRegion An object literal containing the region for this node if we already have the data (for performance i.e. DragDrop)</span>
       
   135 <span class="c">     * @return {Boolean} True if in region, false if not.</span>
       
   136 <span class="c">     */</span>
       
   137     <span class="nx">inRegion</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">node</span><span class="o">,</span> <span class="nx">node2</span><span class="o">,</span> <span class="nx">all</span><span class="o">,</span> <span class="nx">altRegion</span><span class="o">)</span> <span class="o">{</span>
       
   138         <span class="k">var</span> <span class="nx">region</span> <span class="o">=</span> <span class="o">{},</span>
       
   139             <span class="nx">r</span> <span class="o">=</span> <span class="nx">altRegion</span> <span class="o">||</span> <span class="nx">DOM</span><span class="o">.</span><span class="nx">region</span><span class="o">(</span><span class="nx">node</span><span class="o">),</span>
       
   140             <span class="nx">n</span> <span class="o">=</span> <span class="nx">node2</span><span class="o">,</span>
       
   141             <span class="nx">off</span><span class="o">;</span>
       
   142 
       
   143         <span class="k">if</span> <span class="o">(</span><span class="nx">n</span><span class="o">.</span><span class="nx">tagName</span><span class="o">)</span> <span class="o">{</span>
       
   144             <span class="nx">region</span> <span class="o">=</span> <span class="nx">DOM</span><span class="o">.</span><span class="nx">region</span><span class="o">(</span><span class="nx">n</span><span class="o">);</span>
       
   145         <span class="o">}</span> <span class="k">else</span> <span class="k">if</span> <span class="o">(</span><span class="nx">Y</span><span class="o">.</span><span class="nx">Lang</span><span class="o">.</span><span class="nx">isObject</span><span class="o">(</span><span class="nx">node2</span><span class="o">))</span> <span class="o">{</span>
       
   146             <span class="nx">region</span> <span class="o">=</span> <span class="nx">node2</span><span class="o">;</span>
       
   147         <span class="o">}</span> <span class="k">else</span> <span class="o">{</span>
       
   148             <span class="k">return</span> <span class="kc">false</span><span class="o">;</span>
       
   149         <span class="o">}</span>
       
   150             
       
   151         <span class="k">if</span> <span class="o">(</span><span class="nx">all</span><span class="o">)</span> <span class="o">{</span>
       
   152             <span class="k">return</span> <span class="o">(</span>
       
   153                 <span class="nx">r</span><span class="o">[</span><span class="nx">LEFT</span><span class="o">]</span>   <span class="o">&gt;=</span> <span class="nx">region</span><span class="o">[</span><span class="nx">LEFT</span><span class="o">]</span>   <span class="o">&amp;&amp;</span>
       
   154                 <span class="nx">r</span><span class="o">[</span><span class="nx">RIGHT</span><span class="o">]</span>  <span class="o">&lt;=</span> <span class="nx">region</span><span class="o">[</span><span class="nx">RIGHT</span><span class="o">]</span>  <span class="o">&amp;&amp;</span> 
       
   155                 <span class="nx">r</span><span class="o">[</span><span class="nx">TOP</span><span class="o">]</span>    <span class="o">&gt;=</span> <span class="nx">region</span><span class="o">[</span><span class="nx">TOP</span><span class="o">]</span>    <span class="o">&amp;&amp;</span> 
       
   156                 <span class="nx">r</span><span class="o">[</span><span class="nx">BOTTOM</span><span class="o">]</span> <span class="o">&lt;=</span> <span class="nx">region</span><span class="o">[</span><span class="nx">BOTTOM</span><span class="o">]</span>  <span class="o">);</span>
       
   157         <span class="o">}</span> <span class="k">else</span> <span class="o">{</span>
       
   158             <span class="nx">off</span> <span class="o">=</span> <span class="nx">getOffsets</span><span class="o">(</span><span class="nx">region</span><span class="o">,</span> <span class="nx">r</span><span class="o">);</span>
       
   159             <span class="k">if</span> <span class="o">(</span><span class="nx">off</span><span class="o">[</span><span class="nx">BOTTOM</span><span class="o">]</span> <span class="o">&gt;=</span> <span class="nx">off</span><span class="o">[</span><span class="nx">TOP</span><span class="o">]</span> <span class="o">&amp;&amp;</span> <span class="nx">off</span><span class="o">[</span><span class="nx">RIGHT</span><span class="o">]</span> <span class="o">&gt;=</span> <span class="nx">off</span><span class="o">[</span><span class="nx">LEFT</span><span class="o">])</span> <span class="o">{</span>
       
   160                 <span class="k">return</span> <span class="kc">true</span><span class="o">;</span>
       
   161             <span class="o">}</span> <span class="k">else</span> <span class="o">{</span>
       
   162                 <span class="k">return</span> <span class="kc">false</span><span class="o">;</span>
       
   163             <span class="o">}</span>
       
   164             
       
   165         <span class="o">}</span>
       
   166     <span class="o">},</span>
       
   167 
       
   168     <span class="c">/**</span>
       
   169 <span class="c">     * Check if any part of this element is in the viewport</span>
       
   170 <span class="c">     * @method inViewportRegion</span>
       
   171 <span class="c">     * @param {HTMLElement} element The DOM element. </span>
       
   172 <span class="c">     * @param {Boolean} all Should all of the node be inside the region</span>
       
   173 <span class="c">     * @param {Object} altRegion An object literal containing the region for this node if we already have the data (for performance i.e. DragDrop)</span>
       
   174 <span class="c">     * @return {Boolean} True if in region, false if not.</span>
       
   175 <span class="c">     */</span>
       
   176     <span class="nx">inViewportRegion</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">node</span><span class="o">,</span> <span class="nx">all</span><span class="o">,</span> <span class="nx">altRegion</span><span class="o">)</span> <span class="o">{</span>
       
   177         <span class="k">return</span> <span class="nx">DOM</span><span class="o">.</span><span class="nx">inRegion</span><span class="o">(</span><span class="nx">node</span><span class="o">,</span> <span class="nx">DOM</span><span class="o">.</span><span class="nx">viewportRegion</span><span class="o">(</span><span class="nx">node</span><span class="o">),</span> <span class="nx">all</span><span class="o">,</span> <span class="nx">altRegion</span><span class="o">);</span>
       
   178             
       
   179     <span class="o">},</span>
       
   180 
       
   181     <span class="nx">_getRegion</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">t</span><span class="o">,</span> <span class="nx">r</span><span class="o">,</span> <span class="nx">b</span><span class="o">,</span> <span class="nx">l</span><span class="o">)</span> <span class="o">{</span>
       
   182         <span class="k">var</span> <span class="nx">region</span> <span class="o">=</span> <span class="o">{};</span>
       
   183 
       
   184         <span class="nx">region</span><span class="o">[</span><span class="nx">TOP</span><span class="o">]</span> <span class="o">=</span> <span class="nx">region</span><span class="o">[</span><span class="m">1</span><span class="o">]</span> <span class="o">=</span> <span class="nx">t</span><span class="o">;</span>
       
   185         <span class="nx">region</span><span class="o">[</span><span class="nx">LEFT</span><span class="o">]</span> <span class="o">=</span> <span class="nx">region</span><span class="o">[</span><span class="m">0</span><span class="o">]</span> <span class="o">=</span> <span class="nx">l</span><span class="o">;</span>
       
   186         <span class="nx">region</span><span class="o">[</span><span class="nx">BOTTOM</span><span class="o">]</span> <span class="o">=</span> <span class="nx">b</span><span class="o">;</span>
       
   187         <span class="nx">region</span><span class="o">[</span><span class="nx">RIGHT</span><span class="o">]</span> <span class="o">=</span> <span class="nx">r</span><span class="o">;</span>
       
   188         <span class="nx">region</span><span class="o">.</span><span class="nx">width</span> <span class="o">=</span> <span class="nx">region</span><span class="o">[</span><span class="nx">RIGHT</span><span class="o">]</span> <span class="o">-</span> <span class="nx">region</span><span class="o">[</span><span class="nx">LEFT</span><span class="o">];</span>
       
   189         <span class="nx">region</span><span class="o">.</span><span class="nx">height</span> <span class="o">=</span> <span class="nx">region</span><span class="o">[</span><span class="nx">BOTTOM</span><span class="o">]</span> <span class="o">-</span> <span class="nx">region</span><span class="o">[</span><span class="nx">TOP</span><span class="o">];</span>
       
   190 
       
   191         <span class="k">return</span> <span class="nx">region</span><span class="o">;</span>
       
   192     <span class="o">},</span>
       
   193 
       
   194     <span class="c">/**</span>
       
   195 <span class="c">     * Returns an Object literal containing the following about the visible region of viewport: (top, right, bottom, left)</span>
       
   196 <span class="c">     * @method viewportRegion</span>
       
   197 <span class="c">     @return {Object} Object literal containing the following about the visible region of the viewport: (top, right, bottom, left)</span>
       
   198 <span class="c">     */</span>
       
   199     <span class="nx">viewportRegion</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">node</span><span class="o">)</span> <span class="o">{</span>
       
   200         <span class="nx">node</span> <span class="o">=</span> <span class="nx">node</span> <span class="o">||</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">config</span><span class="o">.</span><span class="nx">doc</span><span class="o">.</span><span class="nx">documentElement</span><span class="o">;</span>
       
   201         <span class="k">var</span> <span class="nx">ret</span> <span class="o">=</span> <span class="kc">false</span><span class="o">,</span>
       
   202             <span class="nx">scrollX</span><span class="o">,</span>
       
   203             <span class="nx">scrollY</span><span class="o">;</span>
       
   204 
       
   205         <span class="k">if</span> <span class="o">(</span><span class="nx">node</span><span class="o">)</span> <span class="o">{</span>
       
   206             <span class="nx">scrollX</span> <span class="o">=</span> <span class="nx">DOM</span><span class="o">.</span><span class="nx">docScrollX</span><span class="o">(</span><span class="nx">node</span><span class="o">);</span>
       
   207             <span class="nx">scrollY</span> <span class="o">=</span> <span class="nx">DOM</span><span class="o">.</span><span class="nx">docScrollY</span><span class="o">(</span><span class="nx">node</span><span class="o">);</span>
       
   208 
       
   209             <span class="nx">ret</span> <span class="o">=</span> <span class="nx">DOM</span><span class="o">.</span><span class="nx">_getRegion</span><span class="o">(</span><span class="nx">scrollY</span><span class="o">,</span> <span class="c">// top</span>
       
   210 <span class="c"></span>                <span class="nx">DOM</span><span class="o">.</span><span class="nx">winWidth</span><span class="o">(</span><span class="nx">node</span><span class="o">)</span> <span class="o">+</span> <span class="nx">scrollX</span><span class="o">,</span> <span class="c">// right</span>
       
   211 <span class="c"></span>                <span class="nx">scrollY</span> <span class="o">+</span> <span class="nx">DOM</span><span class="o">.</span><span class="nx">winHeight</span><span class="o">(</span><span class="nx">node</span><span class="o">),</span> <span class="c">// bottom</span>
       
   212 <span class="c"></span>                <span class="nx">scrollX</span><span class="o">);</span> <span class="c">// left</span>
       
   213 <span class="c"></span>        <span class="o">}</span>
       
   214 
       
   215         <span class="k">return</span> <span class="nx">ret</span><span class="o">;</span>
       
   216     <span class="o">}</span>
       
   217 <span class="o">});</span>
       
   218 <span class="o">})(</span><span class="nx">Y</span><span class="o">);</span>
       
   219 </pre></div>
       
   220 
       
   221                     </div>
       
   222 			</div>
       
   223 		</div>
       
   224 		<div class="yui-b">
       
   225             <div class="nav">
       
   226 
       
   227                     <div id="moduleList" class="module">
       
   228                         <h4>Modules</h4>
       
   229                         <ul class="content">
       
   230                                 <li class=""><a href="module_anim.html" title="anim">anim</a></li>
       
   231                                 <li class=""><a href="module_async-queue.html" title="async-queue">async-queue</a></li>
       
   232                                 <li class=""><a href="module_attribute.html" title="attribute">attribute</a></li>
       
   233                                 <li class=""><a href="module_base.html" title="base">base</a></li>
       
   234                                 <li class=""><a href="module_cache.html" title="cache">cache</a></li>
       
   235                                 <li class=""><a href="module_classnamemanager.html" title="classnamemanager">classnamemanager</a></li>
       
   236                                 <li class=""><a href="module_collection.html" title="collection">collection</a></li>
       
   237                                 <li class=""><a href="module_console.html" title="console">console</a></li>
       
   238                                 <li class=""><a href="module_console-filters.html" title="console-filters">console-filters</a></li>
       
   239                                 <li class=""><a href="module_cookie.html" title="cookie">cookie</a></li>
       
   240                                 <li class=""><a href="module_dataschema.html" title="dataschema">dataschema</a></li>
       
   241                                 <li class=""><a href="module_datasource.html" title="datasource">datasource</a></li>
       
   242                                 <li class=""><a href="module_datatype.html" title="datatype">datatype</a></li>
       
   243                                 <li class=""><a href="module_dd.html" title="dd">dd</a></li>
       
   244                                 <li class="selected"><a href="module_dom.html" title="dom">dom</a></li>
       
   245                                 <li class=""><a href="module_dump.html" title="dump">dump</a></li>
       
   246                                 <li class=""><a href="module_event.html" title="event">event</a></li>
       
   247                                 <li class=""><a href="module_event-custom.html" title="event-custom">event-custom</a></li>
       
   248                                 <li class=""><a href="module_event-simulate.html" title="event-simulate">event-simulate</a></li>
       
   249                                 <li class=""><a href="module_history.html" title="history">history</a></li>
       
   250                                 <li class=""><a href="module_imageloader.html" title="imageloader">imageloader</a></li>
       
   251                                 <li class=""><a href="module_io.html" title="io">io</a></li>
       
   252                                 <li class=""><a href="module_json.html" title="json">json</a></li>
       
   253                                 <li class=""><a href="module_node.html" title="node">node</a></li>
       
   254                                 <li class=""><a href="module_node-focusmanager.html" title="node-focusmanager">node-focusmanager</a></li>
       
   255                                 <li class=""><a href="module_node-menunav.html" title="node-menunav">node-menunav</a></li>
       
   256                                 <li class=""><a href="module_oop.html" title="oop">oop</a></li>
       
   257                                 <li class=""><a href="module_overlay.html" title="overlay">overlay</a></li>
       
   258                                 <li class=""><a href="module_plugin.html" title="plugin">plugin</a></li>
       
   259                                 <li class=""><a href="module_profiler.html" title="profiler">profiler</a></li>
       
   260                                 <li class=""><a href="module_queue-promote.html" title="queue-promote">queue-promote</a></li>
       
   261                                 <li class=""><a href="module_slider.html" title="slider">slider</a></li>
       
   262                                 <li class=""><a href="module_stylesheet.html" title="stylesheet">stylesheet</a></li>
       
   263                                 <li class=""><a href="module_substitute.html" title="substitute">substitute</a></li>
       
   264                                 <li class=""><a href="module_test.html" title="test">test</a></li>
       
   265                                 <li class=""><a href="module_widget.html" title="widget">widget</a></li>
       
   266                                 <li class=""><a href="module_widget-position.html" title="widget-position">widget-position</a></li>
       
   267                                 <li class=""><a href="module_widget-position-ext.html" title="widget-position-ext">widget-position-ext</a></li>
       
   268                                 <li class=""><a href="module_widget-stack.html" title="widget-stack">widget-stack</a></li>
       
   269                                 <li class=""><a href="module_widget-stdmod.html" title="widget-stdmod">widget-stdmod</a></li>
       
   270                                 <li class=""><a href="module_yui.html" title="yui">yui</a></li>
       
   271                         </ul>
       
   272                     </div>
       
   273 
       
   274                     <div id="classList" class="module">
       
   275                         <h4>Classes</h4>
       
   276                         <ul class="content">
       
   277                                 <li class=""><a href="DOM.html" title="DOM">DOM</a></li>
       
   278                                 <li class=""><a href="Selector.html" title="Selector">Selector</a></li>
       
   279                         </ul>
       
   280                     </div>
       
   281 
       
   282                     <div id="fileList" class="module">
       
   283                         <h4>Files</h4>
       
   284                         <ul class="content">        
       
   285                                 <li class=""><a href="color.js.html" title="color.js">color.js</a></li>
       
   286                                 <li class=""><a href="dom-class.js.html" title="dom-class.js">dom-class.js</a></li>
       
   287                                 <li class=""><a href="dom-ie-style.js.html" title="dom-ie-style.js">dom-ie-style.js</a></li>
       
   288                                 <li class="selected"><a href="dom-region.js.html" title="dom-region.js">dom-region.js</a></li>
       
   289                                 <li class=""><a href="dom-screen.js.html" title="dom-screen.js">dom-screen.js</a></li>
       
   290                                 <li class=""><a href="dom-style.js.html" title="dom-style.js">dom-style.js</a></li>
       
   291                                 <li class=""><a href="dom.js.html" title="dom.js">dom.js</a></li>
       
   292                                 <li class=""><a href="selector-css2.js.html" title="selector-css2.js">selector-css2.js</a></li>
       
   293                                 <li class=""><a href="selector-css3.js.html" title="selector-css3.js">selector-css3.js</a></li>
       
   294                                 <li class=""><a href="selector-native.js.html" title="selector-native.js">selector-native.js</a></li>
       
   295                         </ul>
       
   296                     </div>
       
   297 
       
   298 
       
   299 
       
   300 
       
   301 
       
   302             </div>
       
   303 		</div>
       
   304 	</div>
       
   305 	<div id="ft">
       
   306         <hr />
       
   307         Copyright &copy; 2009 Yahoo! Inc. All rights reserved.
       
   308 	</div>
       
   309 </div>
       
   310 <script type="text/javascript">
       
   311     ALL_YUI_PROPS = [{"access": "", "host": "DOM", "name": "addClass", "url": "DOM.html#method_addClass", "type": "method"}, {"access": "", "host": "DOM", "name": "addHTML", "url": "DOM.html#method_addHTML", "type": "method"}, {"access": "private", "host": "DOM", "name": "_bruteContains", "url": "DOM.html#method__bruteContains", "type": "method"}, {"access": "", "host": "DOM", "name": "byId", "url": "DOM.html#method_byId", "type": "method"}, {"access": "", "host": "DOM", "name": "contains", "url": "DOM.html#method_contains", "type": "method"}, {"access": "", "host": "DOM", "name": "create", "url": "DOM.html#method_create", "type": "method"}, {"access": "", "host": "DOM", "name": "docHeight", "url": "DOM.html#method_docHeight", "type": "method"}, {"access": "", "host": "DOM", "name": "docScrollX", "url": "DOM.html#method_docScrollX", "type": "method"}, {"access": "", "host": "DOM", "name": "docScrollY", "url": "DOM.html#method_docScrollY", "type": "method"}, {"access": "", "host": "DOM", "name": "docWidth", "url": "DOM.html#method_docWidth", "type": "method"}, {"access": "", "host": "DOM", "name": "elementByAxis", "url": "DOM.html#method_elementByAxis", "type": "method"}, {"access": "", "host": "DOM", "name": "getAttibute", "url": "DOM.html#method_getAttibute", "type": "method"}, {"access": "", "host": "DOM", "name": "getComputedStyle", "url": "DOM.html#method_getComputedStyle", "type": "method"}, {"access": "private", "host": "DOM", "name": "_getDoc", "url": "DOM.html#method__getDoc", "type": "method"}, {"access": "private", "host": "DOM", "name": "_getRegExp", "url": "DOM.html#method__getRegExp", "type": "method"}, {"access": "", "host": "DOM", "name": "getStyle", "url": "DOM.html#method_getStyle", "type": "method"}, {"access": "", "host": "DOM", "name": "getText", "url": "DOM.html#method_getText", "type": "method"}, {"access": "private", "host": "DOM", "name": "_getWin", "url": "DOM.html#method__getWin", "type": "method"}, {"access": "", "host": "DOM", "name": "getX", "url": "DOM.html#method_getX", "type": "method"}, {"access": "", "host": "DOM", "name": "getXY", "url": "DOM.html#method_getXY", "type": "method"}, {"access": "", "host": "DOM", "name": "getY", "url": "DOM.html#method_getY", "type": "method"}, {"access": "", "host": "DOM", "name": "hasClass", "url": "DOM.html#method_hasClass", "type": "method"}, {"access": "", "host": "DOM", "name": "inDoc", "url": "DOM.html#method_inDoc", "type": "method"}, {"access": "", "host": "Selector", "name": "inRegion", "url": "Selector.html#method_inRegion", "type": "method"}, {"access": "", "host": "Selector", "name": "intersect", "url": "Selector.html#method_intersect", "type": "method"}, {"access": "", "host": "Selector", "name": "inViewportRegion", "url": "Selector.html#method_inViewportRegion", "type": "method"}, {"access": "", "host": "Selector", "name": "operators", "url": "Selector.html#property_operators", "type": "property"}, {"access": "", "host": "Selector", "name": "PARENT_NODE", "url": "Selector.html#property_PARENT_NODE", "type": "property"}, {"access": "", "host": "Selector", "name": "query", "url": "Selector.html#method_query", "type": "method"}, {"access": "", "host": "Selector", "name": "region", "url": "Selector.html#method_region", "type": "method"}, {"access": "", "host": "DOM", "name": "removeClass", "url": "DOM.html#method_removeClass", "type": "method"}, {"access": "", "host": "DOM", "name": "replaceClass", "url": "DOM.html#method_replaceClass", "type": "method"}, {"access": "", "host": "DOM", "name": "setAttibute", "url": "DOM.html#method_setAttibute", "type": "method"}, {"access": "", "host": "DOM", "name": "setStyle", "url": "DOM.html#method_setStyle", "type": "method"}, {"access": "", "host": "DOM", "name": "setStyles", "url": "DOM.html#method_setStyles", "type": "method"}, {"access": "", "host": "DOM", "name": "setText", "url": "DOM.html#method_setText", "type": "method"}, {"access": "", "host": "DOM", "name": "setX", "url": "DOM.html#method_setX", "type": "method"}, {"access": "", "host": "DOM", "name": "setXY", "url": "DOM.html#method_setXY", "type": "method"}, {"access": "", "host": "DOM", "name": "setY", "url": "DOM.html#method_setY", "type": "method"}, {"access": "", "host": "Selector", "name": "shorthand", "url": "Selector.html#property_shorthand", "type": "property"}, {"access": "", "host": "DOM", "name": "toggleClass", "url": "DOM.html#method_toggleClass", "type": "method"}, {"access": "", "host": "Selector", "name": "_tokenize", "url": "Selector.html#method__tokenize", "type": "method"}, {"access": "", "host": "Selector", "name": "viewportRegion", "url": "Selector.html#method_viewportRegion", "type": "method"}, {"access": "", "host": "DOM", "name": "winHeight", "url": "DOM.html#method_winHeight", "type": "method"}, {"access": "", "host": "DOM", "name": "winWidth", "url": "DOM.html#method_winWidth", "type": "method"}];
       
   312 </script>
       
   313 </body>
       
   314 </html>