src/cm/media/js/lib/yui/yui_3.0.0b1/api/scroll.js.html
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     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: dd   scroll.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>dd&nbsp; <span class="subtitle">3.0.0b1</span></h3>
       
    20         <a href="./index.html" title="Yahoo! UI Library">Yahoo! UI Library</a> 
       
    21             &gt; <a href="./module_dd.html" title="dd">dd</a>
       
    22                 
       
    23                  &gt; scroll.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="c">/**</span>
       
    51 <span class="c">     * The Drag &amp; Drop Utility allows you to create a draggable interface efficiently, buffering you from browser-level abnormalities and enabling you to focus on the interesting logic surrounding your particular implementation. This component enables you to create a variety of standard draggable objects with just a few lines of code and then, using its extensive API, add your own specific implementation logic.</span>
       
    52 <span class="c">     * @module dd</span>
       
    53 <span class="c">     * @submodule dd-scroll</span>
       
    54 <span class="c">     */</span>
       
    55     <span class="c">/**</span>
       
    56 <span class="c">     * This class is the base scroller class used to create the Plugin.DDNodeScroll and Plugin.DDWinScroll.</span>
       
    57 <span class="c">     * This class should not be called on it&#39;s own, it&#39;s designed to be a plugin.</span>
       
    58 <span class="c">     * @class Scroll</span>
       
    59 <span class="c">     * @extends Base</span>
       
    60 <span class="c">     * @namespace DD</span>
       
    61 <span class="c">     * @constructor</span>
       
    62 <span class="c">     */</span>
       
    63 
       
    64     <span class="k">var</span> <span class="nx">S</span> <span class="o">=</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span>
       
    65         <span class="nx">S</span><span class="o">.</span><span class="nx">superclass</span><span class="o">.</span><span class="nx">constructor</span><span class="o">.</span><span class="nx">apply</span><span class="o">(</span><span class="k">this</span><span class="o">,</span> <span class="nx">arguments</span><span class="o">);</span>
       
    66 
       
    67     <span class="o">},</span>
       
    68     <span class="nx">HOST</span> <span class="o">=</span> <span class="s1">&#39;host&#39;</span><span class="o">,</span>
       
    69     <span class="nx">BUFFER</span> <span class="o">=</span> <span class="s1">&#39;buffer&#39;</span><span class="o">,</span>
       
    70     <span class="nx">PARENT_SCROLL</span> <span class="o">=</span> <span class="s1">&#39;parentScroll&#39;</span><span class="o">,</span>
       
    71     <span class="nx">WINDOW_SCROLL</span> <span class="o">=</span> <span class="s1">&#39;windowScroll&#39;</span><span class="o">,</span>
       
    72     <span class="nx">SCROLL_TOP</span> <span class="o">=</span> <span class="s1">&#39;scrollTop&#39;</span><span class="o">,</span>
       
    73     <span class="nx">SCROLL_LEFT</span> <span class="o">=</span> <span class="s1">&#39;scrollLeft&#39;</span><span class="o">,</span>
       
    74     <span class="nx">OFFSET_WIDTH</span> <span class="o">=</span> <span class="s1">&#39;offsetWidth&#39;</span><span class="o">,</span>
       
    75     <span class="nx">OFFSET_HEIGHT</span> <span class="o">=</span> <span class="s1">&#39;offsetHeight&#39;</span><span class="o">;</span>
       
    76 
       
    77 
       
    78     <span class="nx">S</span><span class="o">.</span><span class="nx">ATTRS</span> <span class="o">=</span> <span class="o">{</span>
       
    79         <span class="c">/**</span>
       
    80 <span class="c">        * @attribute parentScroll</span>
       
    81 <span class="c">        * @description Internal config option to hold the node that we are scrolling. Should not be set by the developer.</span>
       
    82 <span class="c">        * @type Node</span>
       
    83 <span class="c">        */</span>
       
    84         <span class="nx">parentScroll</span><span class="o">:</span> <span class="o">{</span>
       
    85             <span class="nx">value</span><span class="o">:</span> <span class="kc">false</span><span class="o">,</span>
       
    86             <span class="nx">setter</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>
       
    87                 <span class="k">if</span> <span class="o">(</span><span class="nx">node</span><span class="o">)</span> <span class="o">{</span>
       
    88                     <span class="k">return</span> <span class="nx">node</span><span class="o">;</span>
       
    89                 <span class="o">}</span>
       
    90                 <span class="k">return</span> <span class="kc">false</span><span class="o">;</span>
       
    91             <span class="o">}</span>
       
    92         <span class="o">},</span>
       
    93         <span class="c">/**</span>
       
    94 <span class="c">        * @attribute buffer</span>
       
    95 <span class="c">        * @description The number of pixels from the edge of the screen to turn on scrolling. Default: 30</span>
       
    96 <span class="c">        * @type Number</span>
       
    97 <span class="c">        */</span>
       
    98         <span class="nx">buffer</span><span class="o">:</span> <span class="o">{</span>
       
    99             <span class="nx">value</span><span class="o">:</span> <span class="m">30</span>
       
   100         <span class="o">},</span>
       
   101         <span class="c">/**</span>
       
   102 <span class="c">        * @attribute scrollDelay</span>
       
   103 <span class="c">        * @description The number of milliseconds delay to pass to the auto scroller. Default: 235</span>
       
   104 <span class="c">        * @type Number</span>
       
   105 <span class="c">        */</span>
       
   106         <span class="nx">scrollDelay</span><span class="o">:</span> <span class="o">{</span>
       
   107             <span class="nx">value</span><span class="o">:</span> <span class="m">235</span>
       
   108         <span class="o">},</span>
       
   109         <span class="c">/**</span>
       
   110 <span class="c">        * @attribute host</span>
       
   111 <span class="c">        * @description The host we are plugged into.</span>
       
   112 <span class="c">        * @type Object</span>
       
   113 <span class="c">        */</span>
       
   114         <span class="nx">host</span><span class="o">:</span> <span class="o">{</span>
       
   115             <span class="nx">value</span><span class="o">:</span> <span class="kc">null</span>
       
   116         <span class="o">},</span>
       
   117         <span class="c">/**</span>
       
   118 <span class="c">        * @attribute windowScroll</span>
       
   119 <span class="c">        * @description Turn on window scroll support, default: false</span>
       
   120 <span class="c">        * @type Boolean</span>
       
   121 <span class="c">        */</span>
       
   122         <span class="nx">windowScroll</span><span class="o">:</span> <span class="o">{</span>
       
   123             <span class="nx">value</span><span class="o">:</span> <span class="kc">false</span>
       
   124         <span class="o">},</span>
       
   125         <span class="c">/**</span>
       
   126 <span class="c">        * @attribute vertical</span>
       
   127 <span class="c">        * @description Allow vertical scrolling, default: true.</span>
       
   128 <span class="c">        * @type Boolean</span>
       
   129 <span class="c">        */</span>
       
   130         <span class="nx">vertical</span><span class="o">:</span> <span class="o">{</span>
       
   131             <span class="nx">value</span><span class="o">:</span> <span class="kc">true</span>
       
   132         <span class="o">},</span>
       
   133         <span class="c">/**</span>
       
   134 <span class="c">        * @attribute horizontal</span>
       
   135 <span class="c">        * @description Allow horizontal scrolling, default: true.</span>
       
   136 <span class="c">        * @type Boolean</span>
       
   137 <span class="c">        */</span>
       
   138         <span class="nx">horizontal</span><span class="o">:</span> <span class="o">{</span>
       
   139             <span class="nx">value</span><span class="o">:</span> <span class="kc">true</span>
       
   140         <span class="o">}</span>
       
   141     <span class="o">};</span>
       
   142 
       
   143     <span class="nx">Y</span><span class="o">.</span><span class="nx">extend</span><span class="o">(</span><span class="nx">S</span><span class="o">,</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">Base</span><span class="o">,</span> <span class="o">{</span>
       
   144         <span class="c">/**</span>
       
   145 <span class="c">        * @private</span>
       
   146 <span class="c">        * @property _scrolling</span>
       
   147 <span class="c">        * @description Tells if we are actively scrolling or not.</span>
       
   148 <span class="c">        * @type Boolean</span>
       
   149 <span class="c">        */</span>
       
   150         <span class="nx">_scrolling</span><span class="o">:</span> <span class="kc">null</span><span class="o">,</span>
       
   151         <span class="c">/**</span>
       
   152 <span class="c">        * @private</span>
       
   153 <span class="c">        * @property _vpRegionCache</span>
       
   154 <span class="c">        * @description Cache of the Viewport dims.</span>
       
   155 <span class="c">        * @type Object</span>
       
   156 <span class="c">        */</span>
       
   157         <span class="nx">_vpRegionCache</span><span class="o">:</span> <span class="kc">null</span><span class="o">,</span>
       
   158         <span class="c">/**</span>
       
   159 <span class="c">        * @private</span>
       
   160 <span class="c">        * @property _dimCache</span>
       
   161 <span class="c">        * @description Cache of the dragNode dims.</span>
       
   162 <span class="c">        * @type Object</span>
       
   163 <span class="c">        */</span>
       
   164         <span class="nx">_dimCache</span><span class="o">:</span> <span class="kc">null</span><span class="o">,</span>
       
   165         <span class="c">/**</span>
       
   166 <span class="c">        * @private</span>
       
   167 <span class="c">        * @property _scrollTimer</span>
       
   168 <span class="c">        * @description Holder for the Timer object returned from Y.later.</span>
       
   169 <span class="c">        * @type {Y.later}</span>
       
   170 <span class="c">        */</span>
       
   171         <span class="nx">_scrollTimer</span><span class="o">:</span> <span class="kc">null</span><span class="o">,</span>
       
   172         <span class="c">/**</span>
       
   173 <span class="c">        * @private</span>
       
   174 <span class="c">        * @method _getVPRegion</span>
       
   175 <span class="c">        * @description Sets the _vpRegionCache property with an Object containing the dims from the viewport.</span>
       
   176 <span class="c">        */</span>        
       
   177         <span class="nx">_getVPRegion</span><span class="o">:</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span>
       
   178             <span class="k">var</span> <span class="nx">r</span> <span class="o">=</span> <span class="o">{};</span>
       
   179             <span class="c">//if (!this._vpRegionCache) {</span>
       
   180 <span class="c"></span>                <span class="k">var</span> <span class="nx">n</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">PARENT_SCROLL</span><span class="o">),</span>
       
   181                 <span class="nx">b</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">BUFFER</span><span class="o">),</span>
       
   182                 <span class="nx">ws</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">WINDOW_SCROLL</span><span class="o">),</span>
       
   183                 <span class="nx">xy</span> <span class="o">=</span> <span class="o">((</span><span class="nx">ws</span><span class="o">)</span> <span class="o">?</span> <span class="o">[]</span> <span class="o">:</span> <span class="nx">n</span><span class="o">.</span><span class="nx">getXY</span><span class="o">()),</span>
       
   184                 <span class="nx">w</span> <span class="o">=</span> <span class="o">((</span><span class="nx">ws</span><span class="o">)</span> <span class="o">?</span> <span class="s1">&#39;winWidth&#39;</span> <span class="o">:</span> <span class="nx">OFFSET_WIDTH</span><span class="o">),</span>
       
   185                 <span class="nx">h</span> <span class="o">=</span> <span class="o">((</span><span class="nx">ws</span><span class="o">)</span> <span class="o">?</span> <span class="s1">&#39;winHeight&#39;</span> <span class="o">:</span> <span class="nx">OFFSET_HEIGHT</span><span class="o">),</span>
       
   186                 <span class="nx">t</span> <span class="o">=</span> <span class="o">((</span><span class="nx">ws</span><span class="o">)</span> <span class="o">?</span> <span class="nx">n</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">SCROLL_TOP</span><span class="o">)</span> <span class="o">:</span> <span class="nx">xy</span><span class="o">[</span><span class="m">1</span><span class="o">]),</span>
       
   187                 <span class="nx">l</span> <span class="o">=</span> <span class="o">((</span><span class="nx">ws</span><span class="o">)</span> <span class="o">?</span> <span class="nx">n</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">SCROLL_LEFT</span><span class="o">)</span> <span class="o">:</span> <span class="nx">xy</span><span class="o">[</span><span class="m">0</span><span class="o">]);</span>
       
   188 
       
   189                 <span class="nx">r</span> <span class="o">=</span> <span class="o">{</span>
       
   190                     <span class="nx">top</span><span class="o">:</span> <span class="nx">t</span> <span class="o">+</span> <span class="nx">b</span><span class="o">,</span>
       
   191                     <span class="nx">right</span><span class="o">:</span> <span class="o">(</span><span class="nx">n</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">w</span><span class="o">)</span> <span class="o">+</span> <span class="nx">l</span><span class="o">)</span> <span class="o">-</span> <span class="nx">b</span><span class="o">,</span>
       
   192                     <span class="nx">bottom</span><span class="o">:</span> <span class="o">(</span><span class="nx">n</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">h</span><span class="o">)</span> <span class="o">+</span> <span class="nx">t</span><span class="o">)</span> <span class="o">-</span> <span class="nx">b</span><span class="o">,</span>
       
   193                     <span class="nx">left</span><span class="o">:</span> <span class="nx">l</span> <span class="o">+</span> <span class="nx">b</span>
       
   194                 <span class="o">};</span>
       
   195                 <span class="k">this</span><span class="o">.</span><span class="nx">_vpRegionCache</span> <span class="o">=</span> <span class="nx">r</span><span class="o">;</span>
       
   196             <span class="c">//} else {</span>
       
   197 <span class="c"></span>            <span class="c">//    r = this._vpRegionCache;</span>
       
   198 <span class="c"></span>            <span class="c">//}</span>
       
   199 <span class="c"></span>            <span class="k">return</span> <span class="nx">r</span><span class="o">;</span>
       
   200         <span class="o">},</span>
       
   201         <span class="nx">initializer</span><span class="o">:</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span>
       
   202             <span class="k">var</span> <span class="nx">h</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">HOST</span><span class="o">);</span>
       
   203             <span class="nx">h</span><span class="o">.</span><span class="nx">after</span><span class="o">(</span><span class="s1">&#39;drag:start&#39;</span><span class="o">,</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">bind</span><span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">start</span><span class="o">,</span> <span class="k">this</span><span class="o">));</span>
       
   204             <span class="nx">h</span><span class="o">.</span><span class="nx">after</span><span class="o">(</span><span class="s1">&#39;drag:end&#39;</span><span class="o">,</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">bind</span><span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">end</span><span class="o">,</span> <span class="k">this</span><span class="o">));</span>
       
   205             <span class="nx">h</span><span class="o">.</span><span class="nx">on</span><span class="o">(</span><span class="s1">&#39;drag:align&#39;</span><span class="o">,</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">bind</span><span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">align</span><span class="o">,</span> <span class="k">this</span><span class="o">));</span>
       
   206 
       
   207             <span class="c">//TODO - This doesn&#39;t work yet??</span>
       
   208 <span class="c"></span>            <span class="nx">Y</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nb">window</span><span class="o">).</span><span class="nx">on</span><span class="o">(</span><span class="s1">&#39;scroll&#39;</span><span class="o">,</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">bind</span><span class="o">(</span><span class="k">function</span><span class="o">()</span> <span class="o">{</span>
       
   209                 <span class="k">this</span><span class="o">.</span><span class="nx">_vpRegionCache</span> <span class="o">=</span> <span class="kc">null</span><span class="o">;</span>
       
   210             <span class="o">},</span> <span class="k">this</span><span class="o">));</span>
       
   211         <span class="o">},</span>
       
   212         <span class="c">/**</span>
       
   213 <span class="c">        * @private</span>
       
   214 <span class="c">        * @method _checkWinScroll</span>
       
   215 <span class="c">        * @description Check to see if we need to fire the scroll timer. If scroll timer is running this will scroll the window.</span>
       
   216 <span class="c">        * @param {Boolean} move Should we move the window. From Y.later</span>
       
   217 <span class="c">        */</span>        
       
   218         <span class="nx">_checkWinScroll</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">move</span><span class="o">)</span> <span class="o">{</span>
       
   219             <span class="k">var</span> <span class="nx">r</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">_getVPRegion</span><span class="o">(),</span>
       
   220                 <span class="nx">ho</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">HOST</span><span class="o">),</span>
       
   221                 <span class="nx">ws</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">WINDOW_SCROLL</span><span class="o">),</span>
       
   222                 <span class="nx">xy</span> <span class="o">=</span> <span class="nx">ho</span><span class="o">.</span><span class="nx">lastXY</span><span class="o">,</span>
       
   223                 <span class="nx">scroll</span> <span class="o">=</span> <span class="kc">false</span><span class="o">,</span>
       
   224                 <span class="nx">b</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">BUFFER</span><span class="o">),</span>
       
   225                 <span class="nx">win</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">PARENT_SCROLL</span><span class="o">),</span>
       
   226                 <span class="nx">sTop</span> <span class="o">=</span> <span class="nx">win</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">SCROLL_TOP</span><span class="o">),</span>
       
   227                 <span class="nx">sLeft</span> <span class="o">=</span> <span class="nx">win</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">SCROLL_LEFT</span><span class="o">),</span>
       
   228                 <span class="nx">w</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">_dimCache</span><span class="o">.</span><span class="nx">w</span><span class="o">,</span>
       
   229                 <span class="nx">h</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">_dimCache</span><span class="o">.</span><span class="nx">h</span><span class="o">,</span>
       
   230                 <span class="nx">bottom</span> <span class="o">=</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">h</span><span class="o">,</span>
       
   231                 <span class="nx">top</span> <span class="o">=</span> <span class="nx">xy</span><span class="o">[</span><span class="m">1</span><span class="o">],</span>
       
   232                 <span class="nx">right</span> <span class="o">=</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">w</span><span class="o">,</span>
       
   233                 <span class="nx">left</span> <span class="o">=</span> <span class="nx">xy</span><span class="o">[</span><span class="m">0</span><span class="o">],</span>
       
   234                 <span class="nx">nt</span> <span class="o">=</span> <span class="nx">top</span><span class="o">,</span>
       
   235                 <span class="nx">nl</span> <span class="o">=</span> <span class="nx">left</span><span class="o">,</span>
       
   236                 <span class="nx">st</span> <span class="o">=</span> <span class="nx">sTop</span><span class="o">,</span>
       
   237                 <span class="nx">sl</span> <span class="o">=</span> <span class="nx">sLeft</span><span class="o">;</span>
       
   238             
       
   239             <span class="k">if</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="s1">&#39;horizontal&#39;</span><span class="o">))</span> <span class="o">{</span>
       
   240                 <span class="k">if</span> <span class="o">(</span><span class="nx">left</span> <span class="o">&lt;=</span> <span class="nx">r</span><span class="o">.</span><span class="nx">left</span><span class="o">)</span> <span class="o">{</span>
       
   241                     <span class="nx">scroll</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span>
       
   242                     <span class="nx">nl</span> <span class="o">=</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="o">((</span><span class="nx">ws</span><span class="o">)</span> <span class="o">?</span> <span class="nx">b</span> <span class="o">:</span> <span class="m">0</span><span class="o">);</span>
       
   243                     <span class="nx">sl</span> <span class="o">=</span> <span class="nx">sLeft</span> <span class="o">-</span> <span class="nx">b</span><span class="o">;</span>
       
   244                 <span class="o">}</span>
       
   245                 <span class="k">if</span> <span class="o">(</span><span class="nx">right</span> <span class="o">&gt;=</span> <span class="nx">r</span><span class="o">.</span><span class="nx">right</span><span class="o">)</span> <span class="o">{</span>
       
   246                     <span class="nx">scroll</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span>
       
   247                     <span class="nx">nl</span> <span class="o">=</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="o">((</span><span class="nx">ws</span><span class="o">)</span> <span class="o">?</span> <span class="nx">b</span> <span class="o">:</span> <span class="m">0</span><span class="o">);</span>
       
   248                     <span class="nx">sl</span> <span class="o">=</span> <span class="nx">sLeft</span> <span class="o">+</span> <span class="nx">b</span><span class="o">;</span>
       
   249                 <span class="o">}</span>
       
   250             <span class="o">}</span>
       
   251             <span class="k">if</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="s1">&#39;vertical&#39;</span><span class="o">))</span> <span class="o">{</span>
       
   252                 <span class="k">if</span> <span class="o">(</span><span class="nx">bottom</span> <span class="o">&gt;=</span> <span class="nx">r</span><span class="o">.</span><span class="nx">bottom</span><span class="o">)</span> <span class="o">{</span>
       
   253                     <span class="nx">scroll</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span>
       
   254                     <span class="nx">nt</span> <span class="o">=</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="o">((</span><span class="nx">ws</span><span class="o">)</span> <span class="o">?</span> <span class="nx">b</span> <span class="o">:</span> <span class="m">0</span><span class="o">);</span>
       
   255                     <span class="nx">st</span> <span class="o">=</span> <span class="nx">sTop</span> <span class="o">+</span> <span class="nx">b</span><span class="o">;</span>
       
   256 
       
   257                 <span class="o">}</span>
       
   258                 <span class="k">if</span> <span class="o">(</span><span class="nx">top</span> <span class="o">&lt;=</span> <span class="nx">r</span><span class="o">.</span><span class="nx">top</span><span class="o">)</span> <span class="o">{</span>
       
   259                     <span class="nx">scroll</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span>
       
   260                     <span class="nx">nt</span> <span class="o">=</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="o">((</span><span class="nx">ws</span><span class="o">)</span> <span class="o">?</span> <span class="nx">b</span> <span class="o">:</span> <span class="m">0</span><span class="o">);</span>
       
   261                     <span class="nx">st</span> <span class="o">=</span> <span class="nx">sTop</span> <span class="o">-</span> <span class="nx">b</span><span class="o">;</span>
       
   262                 <span class="o">}</span>
       
   263             <span class="o">}</span>
       
   264 
       
   265             <span class="k">if</span> <span class="o">(</span><span class="nx">st</span> <span class="o">&lt;</span> <span class="m">0</span><span class="o">)</span> <span class="o">{</span>
       
   266                 <span class="nx">st</span> <span class="o">=</span> <span class="m">0</span><span class="o">;</span>
       
   267                 <span class="nx">nt</span> <span class="o">=</span> <span class="nx">xy</span><span class="o">[</span><span class="m">1</span><span class="o">];</span>
       
   268             <span class="o">}</span>
       
   269 
       
   270             <span class="k">if</span> <span class="o">(</span><span class="nx">sl</span> <span class="o">&lt;</span> <span class="m">0</span><span class="o">)</span> <span class="o">{</span>
       
   271                 <span class="nx">sl</span> <span class="o">=</span> <span class="m">0</span><span class="o">;</span>
       
   272                 <span class="nx">nl</span> <span class="o">=</span> <span class="nx">xy</span><span class="o">[</span><span class="m">0</span><span class="o">];</span>
       
   273             <span class="o">}</span>
       
   274 
       
   275             <span class="k">if</span> <span class="o">(</span><span class="nx">nt</span> <span class="o">&lt;</span> <span class="m">0</span><span class="o">)</span> <span class="o">{</span>
       
   276                 <span class="nx">nt</span> <span class="o">=</span> <span class="nx">xy</span><span class="o">[</span><span class="m">1</span><span class="o">];</span>
       
   277             <span class="o">}</span>
       
   278             <span class="k">if</span> <span class="o">(</span><span class="nx">nl</span> <span class="o">&lt;</span> <span class="m">0</span><span class="o">)</span> <span class="o">{</span>
       
   279                 <span class="nx">nl</span> <span class="o">=</span> <span class="nx">xy</span><span class="o">[</span><span class="m">0</span><span class="o">];</span>
       
   280             <span class="o">}</span>
       
   281             <span class="k">if</span> <span class="o">(</span><span class="nx">move</span><span class="o">)</span> <span class="o">{</span>
       
   282                 <span class="nx">ho</span><span class="o">.</span><span class="nx">actXY</span> <span class="o">=</span> <span class="o">[</span><span class="nx">nl</span><span class="o">,</span> <span class="nx">nt</span><span class="o">];</span>
       
   283                 <span class="nx">ho</span><span class="o">.</span><span class="nx">_moveNode</span><span class="o">({</span> <span class="nx">node</span><span class="o">:</span> <span class="nx">win</span><span class="o">,</span> <span class="nx">top</span><span class="o">:</span> <span class="nx">st</span><span class="o">,</span> <span class="nx">left</span><span class="o">:</span> <span class="nx">sl</span><span class="o">});</span>
       
   284                 <span class="k">if</span> <span class="o">(!</span><span class="nx">st</span> <span class="o">&amp;&amp;</span> <span class="o">!</span><span class="nx">sl</span><span class="o">)</span> <span class="o">{</span>
       
   285                     <span class="k">this</span><span class="o">.</span><span class="nx">_cancelScroll</span><span class="o">();</span>
       
   286                 <span class="o">}</span>
       
   287             <span class="o">}</span> <span class="k">else</span> <span class="o">{</span>
       
   288                 <span class="k">if</span> <span class="o">(</span><span class="nx">scroll</span><span class="o">)</span> <span class="o">{</span>
       
   289                     <span class="k">this</span><span class="o">.</span><span class="nx">_initScroll</span><span class="o">();</span>
       
   290                 <span class="o">}</span> <span class="k">else</span> <span class="o">{</span>
       
   291                     <span class="k">this</span><span class="o">.</span><span class="nx">_cancelScroll</span><span class="o">();</span>
       
   292                 <span class="o">}</span>
       
   293             <span class="o">}</span>
       
   294         <span class="o">},</span>
       
   295         <span class="c">/**</span>
       
   296 <span class="c">        * @private</span>
       
   297 <span class="c">        * @method _initScroll</span>
       
   298 <span class="c">        * @description Cancel a previous scroll timer and init a new one.</span>
       
   299 <span class="c">        */</span>        
       
   300         <span class="nx">_initScroll</span><span class="o">:</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span>
       
   301             <span class="k">this</span><span class="o">.</span><span class="nx">_cancelScroll</span><span class="o">();</span>
       
   302             <span class="k">this</span><span class="o">.</span><span class="nx">_scrollTimer</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">later</span><span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="s1">&#39;scrollDelay&#39;</span><span class="o">),</span> <span class="k">this</span><span class="o">,</span> <span class="k">this</span><span class="o">.</span><span class="nx">_checkWinScroll</span><span class="o">,</span> <span class="o">[</span><span class="kc">true</span><span class="o">],</span> <span class="kc">true</span><span class="o">);</span>
       
   303 
       
   304         <span class="o">},</span>
       
   305         <span class="c">/**</span>
       
   306 <span class="c">        * @private</span>
       
   307 <span class="c">        * @method _cancelScroll</span>
       
   308 <span class="c">        * @description Cancel a currently running scroll timer.</span>
       
   309 <span class="c">        */</span>        
       
   310         <span class="nx">_cancelScroll</span><span class="o">:</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span>
       
   311             <span class="k">this</span><span class="o">.</span><span class="nx">_scrolling</span> <span class="o">=</span> <span class="kc">false</span><span class="o">;</span>
       
   312             <span class="k">if</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">_scrollTimer</span><span class="o">)</span> <span class="o">{</span>
       
   313                 <span class="k">this</span><span class="o">.</span><span class="nx">_scrollTimer</span><span class="o">.</span><span class="nx">cancel</span><span class="o">();</span>
       
   314                 <span class="nx">delete</span> <span class="k">this</span><span class="o">.</span><span class="nx">_scrollTimer</span><span class="o">;</span>
       
   315             <span class="o">}</span>
       
   316         <span class="o">},</span>
       
   317         <span class="c">/**</span>
       
   318 <span class="c">        * @method align</span>
       
   319 <span class="c">        * @description Called from the drag:align event to determine if we need to scroll.</span>
       
   320 <span class="c">        */</span>        
       
   321         <span class="nx">align</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">e</span><span class="o">)</span> <span class="o">{</span>
       
   322             <span class="k">if</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">_scrolling</span><span class="o">)</span> <span class="o">{</span>
       
   323                 <span class="k">this</span><span class="o">.</span><span class="nx">_cancelScroll</span><span class="o">();</span>
       
   324                 <span class="nx">e</span><span class="o">.</span><span class="nx">preventDefault</span><span class="o">();</span>
       
   325             <span class="o">}</span>
       
   326             <span class="k">if</span> <span class="o">(!</span><span class="k">this</span><span class="o">.</span><span class="nx">_scrolling</span><span class="o">)</span> <span class="o">{</span>
       
   327                 <span class="k">this</span><span class="o">.</span><span class="nx">_checkWinScroll</span><span class="o">();</span>
       
   328             <span class="o">}</span>
       
   329         <span class="o">},</span>
       
   330         <span class="c">/**</span>
       
   331 <span class="c">        * @private</span>
       
   332 <span class="c">        * @method _setDimCache</span>
       
   333 <span class="c">        * @description Set the cache of the dragNode dims.</span>
       
   334 <span class="c">        */</span>        
       
   335         <span class="nx">_setDimCache</span><span class="o">:</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span>
       
   336             <span class="k">var</span> <span class="nx">node</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">HOST</span><span class="o">).</span><span class="nx">get</span><span class="o">(</span><span class="s1">&#39;dragNode&#39;</span><span class="o">);</span>
       
   337             <span class="k">this</span><span class="o">.</span><span class="nx">_dimCache</span> <span class="o">=</span> <span class="o">{</span>
       
   338                 <span class="nx">h</span><span class="o">:</span> <span class="nx">node</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">OFFSET_HEIGHT</span><span class="o">),</span>
       
   339                 <span class="nx">w</span><span class="o">:</span> <span class="nx">node</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">OFFSET_WIDTH</span><span class="o">)</span>
       
   340             <span class="o">};</span>
       
   341         <span class="o">},</span>
       
   342         <span class="c">/**</span>
       
   343 <span class="c">        * @method start</span>
       
   344 <span class="c">        * @description Called from the drag:start event</span>
       
   345 <span class="c">        */</span>
       
   346         <span class="nx">start</span><span class="o">:</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span>
       
   347             <span class="k">this</span><span class="o">.</span><span class="nx">_setDimCache</span><span class="o">();</span>
       
   348         <span class="o">},</span>
       
   349         <span class="c">/**</span>
       
   350 <span class="c">        * @method end</span>
       
   351 <span class="c">        * @description Called from the drag:end event</span>
       
   352 <span class="c">        */</span>
       
   353         <span class="nx">end</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">xy</span><span class="o">)</span> <span class="o">{</span>
       
   354             <span class="k">this</span><span class="o">.</span><span class="nx">_dimCache</span> <span class="o">=</span> <span class="kc">null</span><span class="o">;</span>
       
   355             <span class="k">this</span><span class="o">.</span><span class="nx">_cancelScroll</span><span class="o">();</span>
       
   356         <span class="o">},</span>
       
   357         <span class="c">/**</span>
       
   358 <span class="c">        * @method toString</span>
       
   359 <span class="c">        * @description General toString method for logging</span>
       
   360 <span class="c">        * @return String name for the object</span>
       
   361 <span class="c">        */</span>
       
   362         <span class="nx">toString</span><span class="o">:</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span>
       
   363             <span class="k">return</span> <span class="nx">S</span><span class="o">.</span><span class="nx">NAME</span> <span class="o">+</span> <span class="s1">&#39; #&#39;</span> <span class="o">+</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="s1">&#39;node&#39;</span><span class="o">).</span><span class="nx">get</span><span class="o">(</span><span class="s1">&#39;id&#39;</span><span class="o">);</span>
       
   364         <span class="o">}</span>
       
   365     <span class="o">});</span>
       
   366 
       
   367     <span class="nx">Y</span><span class="o">.</span><span class="nx">namespace</span><span class="o">(</span><span class="s1">&#39;Plugin&#39;</span><span class="o">);</span>
       
   368 
       
   369     
       
   370     <span class="c">/**</span>
       
   371 <span class="c">     * Extends the Scroll class to make the window scroll while dragging.</span>
       
   372 <span class="c">     * @class DDWindowScroll</span>
       
   373 <span class="c">     * @extends DD.Scroll</span>
       
   374 <span class="c">     * @namespace Plugin</span>
       
   375 <span class="c">     * @constructor</span>
       
   376 <span class="c">     */</span>
       
   377     <span class="k">var</span> <span class="nx">WS</span> <span class="o">=</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span>
       
   378         <span class="nx">WS</span><span class="o">.</span><span class="nx">superclass</span><span class="o">.</span><span class="nx">constructor</span><span class="o">.</span><span class="nx">apply</span><span class="o">(</span><span class="k">this</span><span class="o">,</span> <span class="nx">arguments</span><span class="o">);</span>
       
   379     <span class="o">};</span>
       
   380     <span class="nx">WS</span><span class="o">.</span><span class="nx">ATTRS</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">merge</span><span class="o">(</span><span class="nx">S</span><span class="o">.</span><span class="nx">ATTRS</span><span class="o">,</span> <span class="o">{</span>
       
   381         <span class="c">/**</span>
       
   382 <span class="c">        * @attribute windowScroll</span>
       
   383 <span class="c">        * @description Turn on window scroll support, default: true</span>
       
   384 <span class="c">        * @type Boolean</span>
       
   385 <span class="c">        */</span>
       
   386         <span class="nx">windowScroll</span><span class="o">:</span> <span class="o">{</span>
       
   387             <span class="nx">value</span><span class="o">:</span> <span class="kc">true</span><span class="o">,</span>
       
   388             <span class="nx">setter</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">scroll</span><span class="o">)</span> <span class="o">{</span>
       
   389                 <span class="k">if</span> <span class="o">(</span><span class="nx">scroll</span><span class="o">)</span> <span class="o">{</span>
       
   390                     <span class="k">this</span><span class="o">.</span><span class="nx">set</span><span class="o">(</span><span class="nx">PARENT_SCROLL</span><span class="o">,</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nb">window</span><span class="o">));</span>
       
   391                 <span class="o">}</span>
       
   392                 <span class="k">return</span> <span class="nx">scroll</span><span class="o">;</span>
       
   393             <span class="o">}</span>
       
   394         <span class="o">}</span>
       
   395     <span class="o">});</span>
       
   396     <span class="nx">Y</span><span class="o">.</span><span class="nx">extend</span><span class="o">(</span><span class="nx">WS</span><span class="o">,</span> <span class="nx">S</span><span class="o">,</span> <span class="o">{</span>
       
   397         <span class="c">//Shouldn&#39;t have to do this..</span>
       
   398 <span class="c"></span>        <span class="nx">initializer</span><span class="o">:</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span>
       
   399             <span class="k">this</span><span class="o">.</span><span class="nx">set</span><span class="o">(</span><span class="s1">&#39;windowScroll&#39;</span><span class="o">,</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="s1">&#39;windowScroll&#39;</span><span class="o">));</span>
       
   400         <span class="o">}</span>
       
   401     <span class="o">});</span>
       
   402     <span class="nx">WS</span><span class="o">.</span><span class="nx">NAME</span> <span class="o">=</span> <span class="nx">WS</span><span class="o">.</span><span class="nx">NS</span> <span class="o">=</span> <span class="s1">&#39;winscroll&#39;</span><span class="o">;</span>
       
   403     <span class="nx">Y</span><span class="o">.</span><span class="nx">Plugin</span><span class="o">.</span><span class="nx">DDWinScroll</span> <span class="o">=</span> <span class="nx">WS</span><span class="o">;</span>
       
   404     
       
   405 
       
   406     <span class="c">/**</span>
       
   407 <span class="c">     * Extends the Scroll class to make a parent node scroll while dragging.</span>
       
   408 <span class="c">     * @class DDNodeScroll</span>
       
   409 <span class="c">     * @extends DD.Scroll</span>
       
   410 <span class="c">     * @namespace Plugin</span>
       
   411 <span class="c">     * @constructor</span>
       
   412 <span class="c">     */</span>
       
   413     <span class="k">var</span> <span class="nx">NS</span> <span class="o">=</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span>
       
   414         <span class="nx">NS</span><span class="o">.</span><span class="nx">superclass</span><span class="o">.</span><span class="nx">constructor</span><span class="o">.</span><span class="nx">apply</span><span class="o">(</span><span class="k">this</span><span class="o">,</span> <span class="nx">arguments</span><span class="o">);</span>
       
   415 
       
   416     <span class="o">};</span>
       
   417     <span class="nx">NS</span><span class="o">.</span><span class="nx">ATTRS</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">merge</span><span class="o">(</span><span class="nx">S</span><span class="o">.</span><span class="nx">ATTRS</span><span class="o">,</span> <span class="o">{</span>
       
   418         <span class="c">/**</span>
       
   419 <span class="c">        * @attribute node</span>
       
   420 <span class="c">        * @description The node we want to scroll. Used to set the internal parentScroll attribute.</span>
       
   421 <span class="c">        * @type Node</span>
       
   422 <span class="c">        */</span>
       
   423         <span class="nx">node</span><span class="o">:</span> <span class="o">{</span>
       
   424             <span class="nx">value</span><span class="o">:</span> <span class="kc">false</span><span class="o">,</span>
       
   425             <span class="nx">setter</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>
       
   426                 <span class="k">var</span> <span class="nx">n</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="nx">node</span><span class="o">);</span>
       
   427                 <span class="k">if</span> <span class="o">(!</span><span class="nx">n</span><span class="o">)</span> <span class="o">{</span>
       
   428                     <span class="k">if</span> <span class="o">(</span><span class="nx">node</span> <span class="o">!==</span> <span class="kc">false</span><span class="o">)</span> <span class="o">{</span>
       
   429                         <span class="nx">Y</span><span class="o">.</span><span class="nx">error</span><span class="o">(</span><span class="s1">&#39;DDNodeScroll: Invalid Node Given: &#39;</span> <span class="o">+</span> <span class="nx">node</span><span class="o">);</span>
       
   430                     <span class="o">}</span>
       
   431                 <span class="o">}</span> <span class="k">else</span> <span class="o">{</span>
       
   432                     <span class="nx">n</span> <span class="o">=</span> <span class="nx">n</span><span class="o">.</span><span class="nx">item</span><span class="o">(</span><span class="m">0</span><span class="o">);</span>
       
   433                     <span class="k">this</span><span class="o">.</span><span class="nx">set</span><span class="o">(</span><span class="nx">PARENT_SCROLL</span><span class="o">,</span> <span class="nx">n</span><span class="o">);</span>
       
   434                 <span class="o">}</span>
       
   435                 <span class="k">return</span> <span class="nx">n</span><span class="o">;</span>
       
   436             <span class="o">}</span>
       
   437         <span class="o">}</span>
       
   438     <span class="o">});</span>
       
   439     <span class="nx">Y</span><span class="o">.</span><span class="nx">extend</span><span class="o">(</span><span class="nx">NS</span><span class="o">,</span> <span class="nx">S</span><span class="o">,</span> <span class="o">{</span>
       
   440         <span class="c">//Shouldn&#39;t have to do this..</span>
       
   441 <span class="c"></span>        <span class="nx">initializer</span><span class="o">:</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span>
       
   442             <span class="k">this</span><span class="o">.</span><span class="nx">set</span><span class="o">(</span><span class="s1">&#39;node&#39;</span><span class="o">,</span> <span class="k">this</span><span class="o">.</span><span class="nx">get</span><span class="o">(</span><span class="s1">&#39;node&#39;</span><span class="o">));</span>
       
   443         <span class="o">}</span>
       
   444     <span class="o">});</span>
       
   445     <span class="nx">NS</span><span class="o">.</span><span class="nx">NAME</span> <span class="o">=</span> <span class="nx">NS</span><span class="o">.</span><span class="nx">NS</span> <span class="o">=</span> <span class="s1">&#39;nodescroll&#39;</span><span class="o">;</span>
       
   446     <span class="nx">Y</span><span class="o">.</span><span class="nx">Plugin</span><span class="o">.</span><span class="nx">DDNodeScroll</span> <span class="o">=</span> <span class="nx">NS</span><span class="o">;</span>
       
   447 
       
   448     <span class="nx">Y</span><span class="o">.</span><span class="nx">DD</span><span class="o">.</span><span class="nx">Scroll</span> <span class="o">=</span> <span class="nx">S</span><span class="o">;</span>    
       
   449 </pre></div>
       
   450                     </div>
       
   451 			</div>
       
   452 		</div>
       
   453 		<div class="yui-b">
       
   454             <div class="nav">
       
   455 
       
   456                     <div id="moduleList" class="module">
       
   457                         <h4>Modules</h4>
       
   458                         <ul class="content">
       
   459                                 <li class=""><a href="module_anim.html" title="anim">anim</a></li>
       
   460                                 <li class=""><a href="module_attribute.html" title="attribute">attribute</a></li>
       
   461                                 <li class=""><a href="module_base.html" title="base">base</a></li>
       
   462                                 <li class=""><a href="module_cache.html" title="cache">cache</a></li>
       
   463                                 <li class=""><a href="module_classnamemanager.html" title="classnamemanager">classnamemanager</a></li>
       
   464                                 <li class=""><a href="module_collection.html" title="collection">collection</a></li>
       
   465                                 <li class=""><a href="module_console.html" title="console">console</a></li>
       
   466                                 <li class=""><a href="module_console-filters.html" title="console-filters">console-filters</a></li>
       
   467                                 <li class=""><a href="module_cookie.html" title="cookie">cookie</a></li>
       
   468                                 <li class=""><a href="module_dataschema.html" title="dataschema">dataschema</a></li>
       
   469                                 <li class=""><a href="module_datasource.html" title="datasource">datasource</a></li>
       
   470                                 <li class=""><a href="module_datatype.html" title="datatype">datatype</a></li>
       
   471                                 <li class="selected"><a href="module_dd.html" title="dd">dd</a></li>
       
   472                                 <li class=""><a href="module_dom.html" title="dom">dom</a></li>
       
   473                                 <li class=""><a href="module_dump.html" title="dump">dump</a></li>
       
   474                                 <li class=""><a href="module_event.html" title="event">event</a></li>
       
   475                                 <li class=""><a href="module_event-custom.html" title="event-custom">event-custom</a></li>
       
   476                                 <li class=""><a href="module_event-simulate.html" title="event-simulate">event-simulate</a></li>
       
   477                                 <li class=""><a href="module_history.html" title="history">history</a></li>
       
   478                                 <li class=""><a href="module_imageloader.html" title="imageloader">imageloader</a></li>
       
   479                                 <li class=""><a href="module_io.html" title="io">io</a></li>
       
   480                                 <li class=""><a href="module_json.html" title="json">json</a></li>
       
   481                                 <li class=""><a href="module_node.html" title="node">node</a></li>
       
   482                                 <li class=""><a href="module_node-focusmanager.html" title="node-focusmanager">node-focusmanager</a></li>
       
   483                                 <li class=""><a href="module_node-menunav.html" title="node-menunav">node-menunav</a></li>
       
   484                                 <li class=""><a href="module_oop.html" title="oop">oop</a></li>
       
   485                                 <li class=""><a href="module_overlay.html" title="overlay">overlay</a></li>
       
   486                                 <li class=""><a href="module_plugin.html" title="plugin">plugin</a></li>
       
   487                                 <li class=""><a href="module_profiler.html" title="profiler">profiler</a></li>
       
   488                                 <li class=""><a href="module_queue.html" title="queue">queue</a></li>
       
   489                                 <li class=""><a href="module_slider.html" title="slider">slider</a></li>
       
   490                                 <li class=""><a href="module_stylesheet.html" title="stylesheet">stylesheet</a></li>
       
   491                                 <li class=""><a href="module_substitute.html" title="substitute">substitute</a></li>
       
   492                                 <li class=""><a href="module_test.html" title="test">test</a></li>
       
   493                                 <li class=""><a href="module_widget.html" title="widget">widget</a></li>
       
   494                                 <li class=""><a href="module_widget-position.html" title="widget-position">widget-position</a></li>
       
   495                                 <li class=""><a href="module_widget-position-ext.html" title="widget-position-ext">widget-position-ext</a></li>
       
   496                                 <li class=""><a href="module_widget-stack.html" title="widget-stack">widget-stack</a></li>
       
   497                                 <li class=""><a href="module_widget-stdmod.html" title="widget-stdmod">widget-stdmod</a></li>
       
   498                                 <li class=""><a href="module_yui.html" title="yui">yui</a></li>
       
   499                         </ul>
       
   500                     </div>
       
   501 
       
   502                     <div id="classList" class="module">
       
   503                         <h4>Classes</h4>
       
   504                         <ul class="content">
       
   505                                 <li class=""><a href="DD.DDM.html" title="DD.DDM">DD.DDM</a></li>
       
   506                                 <li class=""><a href="DD.Drag.html" title="DD.Drag">DD.Drag</a></li>
       
   507                                 <li class=""><a href="DD.Drop.html" title="DD.Drop">DD.Drop</a></li>
       
   508                                 <li class=""><a href="DD.Scroll.html" title="DD.Scroll">DD.Scroll</a></li>
       
   509                                 <li class=""><a href="Plugin.DDNodeScroll.html" title="Plugin.DDNodeScroll">Plugin.DDNodeScroll</a></li>
       
   510                                 <li class=""><a href="Plugin.DDProxy.html" title="Plugin.DDProxy">Plugin.DDProxy</a></li>
       
   511                                 <li class=""><a href="Plugin.DDWindowScroll.html" title="Plugin.DDWindowScroll">Plugin.DDWindowScroll</a></li>
       
   512                                 <li class=""><a href="Plugin.Drag.html" title="Plugin.Drag">Plugin.Drag</a></li>
       
   513                                 <li class=""><a href="Plugin.DragConstrained.html" title="Plugin.DragConstrained">Plugin.DragConstrained</a></li>
       
   514                                 <li class=""><a href="Plugin.Drop.html" title="Plugin.Drop">Plugin.Drop</a></li>
       
   515                         </ul>
       
   516                     </div>
       
   517 
       
   518                     <div id="fileList" class="module">
       
   519                         <h4>Files</h4>
       
   520                         <ul class="content">        
       
   521                                 <li class=""><a href="constrain.js.html" title="constrain.js">constrain.js</a></li>
       
   522                                 <li class=""><a href="dd-drop-plugin.js.html" title="dd-drop-plugin.js">dd-drop-plugin.js</a></li>
       
   523                                 <li class=""><a href="dd-plugin.js.html" title="dd-plugin.js">dd-plugin.js</a></li>
       
   524                                 <li class=""><a href="ddm-base.js.html" title="ddm-base.js">ddm-base.js</a></li>
       
   525                                 <li class=""><a href="ddm-drop.js.html" title="ddm-drop.js">ddm-drop.js</a></li>
       
   526                                 <li class=""><a href="ddm.js.html" title="ddm.js">ddm.js</a></li>
       
   527                                 <li class=""><a href="drag.js.html" title="drag.js">drag.js</a></li>
       
   528                                 <li class=""><a href="drop.js.html" title="drop.js">drop.js</a></li>
       
   529                                 <li class=""><a href="proxy.js.html" title="proxy.js">proxy.js</a></li>
       
   530                                 <li class="selected"><a href="scroll.js.html" title="scroll.js">scroll.js</a></li>
       
   531                         </ul>
       
   532                     </div>
       
   533 
       
   534 
       
   535 
       
   536 
       
   537 
       
   538             </div>
       
   539 		</div>
       
   540 	</div>
       
   541 	<div id="ft">
       
   542         <hr />
       
   543         Copyright &copy; 2009 Yahoo! Inc. All rights reserved.
       
   544 	</div>
       
   545 </div>
       
   546 <script type="text/javascript">
       
   547     ALL_YUI_PROPS = [{"access": "private", "host": "DD.Drop", "name": "_activateShim", "url": "DD.Drop.html#method__activateShim", "type": "method"}, {"access": "private", "host": "DD.DDM", "name": "_activateTargets", "url": "DD.DDM.html#method__activateTargets", "type": "method"}, {"access": "", "host": "DD.DDM", "name": "_active", "url": "DD.DDM.html#property__active", "type": "property"}, {"access": "", "host": "DD.DDM", "name": "activeDrag", "url": "DD.DDM.html#property_activeDrag", "type": "property"}, {"access": "", "host": "DD.DDM", "name": "activeDrop", "url": "DD.DDM.html#property_activeDrop", "type": "property"}, {"access": "", "host": "DD.Drag", "name": "activeHandle", "url": "DD.Drag.html#config_activeHandle", "type": "config"}, {"access": "", "host": "DD.Drag", "name": "activeHandleChange", "url": "DD.Drag.html#event_activeHandleChange", "type": "event"}, {"access": "private", "host": "DD.DDM", "name": "_activeShims", "url": "DD.DDM.html#property__activeShims", 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