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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> |
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<html xmlns:yui="http://yuilibrary.com/rdf/1.0/yui.rdf#"> |
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<head> |
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<meta http-equiv="content-type" content="text/html; charset=UTF-8" /> |
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<title>API: event event-facade-dom.js (YUI Library)</title> |
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<link rel="stylesheet" type="text/css" href="assets/reset-fonts-grids-min.css" /> |
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</head> |
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<body id="yahoo-com"> |
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<div id="doc3" class="yui-t2"> |
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<div id="hd"> |
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<h1><a href="http://developer.yahoo.com/yui/" title="Yahoo! UI Library">Yahoo! UI Library</a></h1> |
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<h3>event <span class="subtitle">3.0.0b1</span></h3> |
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<a href="./index.html" title="Yahoo! UI Library">Yahoo! UI Library</a> |
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> <a href="./module_event.html" title="event">event</a> |
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> event-facade-dom.js (source view) |
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<form onsubmit="return false"> |
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<div id="propertysearch"> |
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Search: <input autocomplete="off" id="searchinput" /> |
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</div> |
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</div> |
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</form> |
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</div> |
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<div id="bd"> |
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<div id="yui-main"> |
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<div class="yui-b"> |
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<form action="#" name="yui-classopts-form" method="get" id="yui-classopts-form"> |
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<fieldset> |
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<legend>Filters</legend> |
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<span class="classopts"><input type="checkbox" name="show_private" id="show_private" /> <label for="show_private">Show Private</label></span> |
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<span class="classopts"><input type="checkbox" name="show_protected" id="show_protected" /> <label for="show_protected">Show Protected</label></span> |
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<span class="classopts"><input type="checkbox" name="show_deprecated" id="show_deprecated" /> <label for="show_deprecated">Show Deprecated</label></span> |
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</fieldset> |
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<div id="srcout"> |
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<style> |
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#doc3 .classopts { display:none; } |
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</style> |
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<div class="highlight" ><pre><span class="o">(</span><span class="k">function</span><span class="o">()</span> <span class="o">{</span> |
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<span class="c">/**</span> |
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<span class="c"> * Custom event engine, DOM event listener abstraction layer, synthetic DOM </span> |
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<span class="c"> * events.</span> |
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<span class="c"> * @module event</span> |
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<span class="c"> */</span> |
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<span class="c">/**</span> |
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<span class="c"> * Wraps a DOM event, properties requiring browser abstraction are</span> |
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<span class="c"> * fixed here. Provids a security layer when required.</span> |
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<span class="c"> * @class DOMEventFacade</span> |
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<span class="c"> * @param ev {Event} the DOM event</span> |
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<span class="c"> * @param currentTarget {HTMLElement} the element the listener was attached to</span> |
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<span class="c"> * @param wrapper {Event.Custom} the custom event wrapper for this DOM event</span> |
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<span class="c"> */</span> |
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<span class="c">/*</span> |
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<span class="c"> * @TODO constants? LEFTBUTTON, MIDDLEBUTTON, RIGHTBUTTON, keys</span> |
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<span class="c"> */</span> |
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<span class="c">/*</span> |
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<span class="c"></span> |
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<span class="c">var whitelist = {</span> |
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<span class="c"> altKey : 1,</span> |
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<span class="c"> // "button" : 1, // we supply</span> |
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<span class="c"> // "bubbles" : 1, // needed?</span> |
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<span class="c"> // "cancelable" : 1, // needed? </span> |
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<span class="c"> // "charCode" : 1, // we supply</span> |
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<span class="c"> cancelBubble : 1,</span> |
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<span class="c"> // "currentTarget" : 1, // we supply</span> |
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<span class="c"> ctrlKey : 1,</span> |
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<span class="c"> clientX : 1, // needed?</span> |
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<span class="c"> clientY : 1, // needed?</span> |
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<span class="c"> detail : 1, // not fully implemented</span> |
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<span class="c"> // "fromElement" : 1,</span> |
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<span class="c"> keyCode : 1,</span> |
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<span class="c"> // "height" : 1, // needed?</span> |
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<span class="c"> // "initEvent" : 1, // need the init events?</span> |
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<span class="c"> // "initMouseEvent" : 1,</span> |
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<span class="c"> // "initUIEvent" : 1,</span> |
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<span class="c"> // "layerX" : 1, // needed?</span> |
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<span class="c"> // "layerY" : 1, // needed?</span> |
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<span class="c"> metaKey : 1,</span> |
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<span class="c"> // "modifiers" : 1, // needed?</span> |
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<span class="c"> // "offsetX" : 1, // needed?</span> |
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<span class="c"> // "offsetY" : 1, // needed?</span> |
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<span class="c"> // "preventDefault" : 1, // we supply</span> |
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<span class="c"> // "reason" : 1, // IE proprietary</span> |
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<span class="c"> // "relatedTarget" : 1,</span> |
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<span class="c"> // "returnValue" : 1, // needed?</span> |
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<span class="c"> shiftKey : 1,</span> |
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<span class="c"> // "srcUrn" : 1, // IE proprietary</span> |
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<span class="c"> // "srcElement" : 1,</span> |
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<span class="c"> // "srcFilter" : 1, IE proprietary</span> |
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<span class="c"> // "stopPropagation" : 1, // we supply</span> |
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<span class="c"> // "target" : 1,</span> |
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<span class="c"> // "timeStamp" : 1, // needed?</span> |
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<span class="c"> // "toElement" : 1,</span> |
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<span class="c"> type : 1,</span> |
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<span class="c"> // "view" : 1,</span> |
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<span class="c"> // "which" : 1, // we supply</span> |
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<span class="c"> // "width" : 1, // needed?</span> |
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<span class="c"> x : 1,</span> |
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<span class="c"> y : 1</span> |
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<span class="c">},</span> |
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<span class="c"></span> |
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<span class="c">*/</span> |
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<span class="k">var</span> <span class="nx">ua</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">UA</span><span class="o">,</span> |
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<span class="c">/**</span> |
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<span class="c"> * webkit key remapping required for Safari < 3.1</span> |
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<span class="c"> * @property webkitKeymap</span> |
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<span class="c"> * @private</span> |
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<span class="c"> */</span> |
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<span class="nx">webkitKeymap</span> <span class="o">=</span> <span class="o">{</span> |
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<span class="m">63232</span><span class="o">:</span> <span class="m">38</span><span class="o">,</span> <span class="c">// up</span> |
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<span class="c"></span> <span class="m">63233</span><span class="o">:</span> <span class="m">40</span><span class="o">,</span> <span class="c">// down</span> |
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<span class="c"></span> <span class="m">63234</span><span class="o">:</span> <span class="m">37</span><span class="o">,</span> <span class="c">// left</span> |
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<span class="c"></span> <span class="m">63235</span><span class="o">:</span> <span class="m">39</span><span class="o">,</span> <span class="c">// right</span> |
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<span class="c"></span> <span class="m">63276</span><span class="o">:</span> <span class="m">33</span><span class="o">,</span> <span class="c">// page up</span> |
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<span class="c"></span> <span class="m">63277</span><span class="o">:</span> <span class="m">34</span><span class="o">,</span> <span class="c">// page down</span> |
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<span class="c"></span> <span class="m">25</span><span class="o">:</span> <span class="m">9</span> <span class="c">// SHIFT-TAB (Safari provides a different key code in</span> |
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<span class="c"></span> <span class="c">// this case, even though the shiftKey modifier is set)</span> |
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<span class="c"></span> <span class="o">},</span> |
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<span class="c">/**</span> |
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<span class="c"> * Returns a wrapped node. Intended to be used on event targets,</span> |
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<span class="c"> * so it will return the node's parent if the target is a text</span> |
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<span class="c"> * node</span> |
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<span class="c"> * @method resolve</span> |
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<span class="c"> * @private</span> |
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<span class="c"> */</span> |
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<span class="nx">resolve</span> <span class="o">=</span> <span class="k">function</span><span class="o">(</span><span class="nx">n</span><span class="o">)</span> <span class="o">{</span> |
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<span class="k">if</span> <span class="o">(!</span><span class="nx">n</span><span class="o">)</span> <span class="o">{</span> |
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<span class="k">return</span> <span class="kc">null</span><span class="o">;</span> |
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<span class="o">}</span> |
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<span class="k">try</span> <span class="o">{</span> |
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<span class="k">if</span> <span class="o">(</span><span class="nx">ua</span><span class="o">.</span><span class="nx">webkit</span> <span class="o">&&</span> <span class="m">3</span> <span class="o">==</span> <span class="nx">n</span><span class="o">.</span><span class="nx">nodeType</span><span class="o">)</span> <span class="o">{</span> |
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<span class="nx">n</span> <span class="o">=</span> <span class="nx">n</span><span class="o">.</span><span class="nx">parentNode</span><span class="o">;</span> |
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<span class="o">}</span> |
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<span class="o">}</span> <span class="k">catch</span><span class="o">(</span><span class="nx">ex</span><span class="o">)</span> <span class="o">{</span> <span class="o">}</span> |
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<span class="k">return</span> <span class="nx">Y</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">n</span><span class="o">);</span> |
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<span class="o">};</span> |
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<span class="c">// provide a single event with browser abstractions resolved</span> |
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<span class="c">//</span> |
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<span class="c">// include all properties for both browers?</span> |
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<span class="c">// include only DOM2 spec properties?</span> |
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<span class="c">// provide browser-specific facade?</span> |
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<span class="c"></span> |
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<span class="nx">Y</span><span class="o">.</span><span class="nx">DOMEventFacade</span> <span class="o">=</span> <span class="k">function</span><span class="o">(</span><span class="nx">ev</span><span class="o">,</span> <span class="nx">currentTarget</span><span class="o">,</span> <span class="nx">wrapper</span><span class="o">)</span> <span class="o">{</span> |
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<span class="k">var</span> <span class="nx">e</span> <span class="o">=</span> <span class="nx">ev</span><span class="o">,</span> <span class="nx">ot</span> <span class="o">=</span> <span class="nx">currentTarget</span><span class="o">,</span> <span class="nx">d</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">b</span> <span class="o">=</span> <span class="nx">d</span><span class="o">.</span><span class="nx">body</span><span class="o">,</span> |
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<span class="nx">x</span> <span class="o">=</span> <span class="nx">e</span><span class="o">.</span><span class="nx">pageX</span><span class="o">,</span> <span class="nx">y</span> <span class="o">=</span> <span class="nx">e</span><span class="o">.</span><span class="nx">pageY</span><span class="o">,</span> <span class="nx">c</span><span class="o">,</span> <span class="nx">t</span><span class="o">;</span> |
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<span class="k">this</span><span class="o">.</span><span class="nx">altKey</span> <span class="o">=</span> <span class="nx">e</span><span class="o">.</span><span class="nx">altKey</span><span class="o">;</span> |
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<span class="k">this</span><span class="o">.</span><span class="nx">ctrlKey</span> <span class="o">=</span> <span class="nx">e</span><span class="o">.</span><span class="nx">ctrlKey</span><span class="o">;</span> |
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<span class="k">this</span><span class="o">.</span><span class="nx">metaKey</span> <span class="o">=</span> <span class="nx">e</span><span class="o">.</span><span class="nx">metaKey</span><span class="o">;</span> |
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<span class="k">this</span><span class="o">.</span><span class="nx">shiftKey</span> <span class="o">=</span> <span class="nx">e</span><span class="o">.</span><span class="nx">shiftKey</span><span class="o">;</span> |
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<span class="k">this</span><span class="o">.</span><span class="nx">type</span> <span class="o">=</span> <span class="nx">e</span><span class="o">.</span><span class="nx">type</span><span class="o">;</span> |
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<span class="c">//////////////////////////////////////////////////////</span> |
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<span class="c"></span> |
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<span class="k">if</span> <span class="o">(!</span><span class="nx">x</span> <span class="o">&&</span> <span class="m">0</span> <span class="o">!==</span> <span class="nx">x</span><span class="o">)</span> <span class="o">{</span> |
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<span class="nx">x</span> <span class="o">=</span> <span class="nx">e</span><span class="o">.</span><span class="nx">clientX</span> <span class="o">||</span> <span class="m">0</span><span class="o">;</span> |
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<span class="nx">y</span> <span class="o">=</span> <span class="nx">e</span><span class="o">.</span><span class="nx">clientY</span> <span class="o">||</span> <span class="m">0</span><span class="o">;</span> |
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182 |
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<span class="k">if</span> <span class="o">(</span><span class="nx">ua</span><span class="o">.</span><span class="nx">ie</span><span class="o">)</span> <span class="o">{</span> |
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<span class="nx">x</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">d</span><span class="o">.</span><span class="nx">documentElement</span><span class="o">.</span><span class="nx">scrollLeft</span><span class="o">,</span> <span class="nx">b</span><span class="o">.</span><span class="nx">scrollLeft</span><span class="o">);</span> |
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<span class="nx">y</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">d</span><span class="o">.</span><span class="nx">documentElement</span><span class="o">.</span><span class="nx">scrollTop</span><span class="o">,</span> <span class="nx">b</span><span class="o">.</span><span class="nx">scrollTop</span><span class="o">);</span> |
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<span class="o">}</span> |
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<span class="o">}</span> |
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188 |
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<span class="k">this</span><span class="o">.</span><span class="nx">_yuifacade</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span> |
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190 |
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<span class="c">/**</span> |
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<span class="c"> * The X location of the event on the page (including scroll)</span> |
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<span class="c"> * @property pageX</span> |
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<span class="c"> * @type int</span> |
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<span class="c"> */</span> |
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<span class="k">this</span><span class="o">.</span><span class="nx">pageX</span> <span class="o">=</span> <span class="nx">x</span><span class="o">;</span> |
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197 |
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198 |
<span class="c">/**</span> |
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<span class="c"> * The Y location of the event on the page (including scroll)</span> |
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<span class="c"> * @property pageY</span> |
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<span class="c"> * @type int</span> |
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<span class="c"> */</span> |
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<span class="k">this</span><span class="o">.</span><span class="nx">pageY</span> <span class="o">=</span> <span class="nx">y</span><span class="o">;</span> |
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204 |
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<span class="c">//////////////////////////////////////////////////////</span> |
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<span class="c"></span> |
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<span class="nx">c</span> <span class="o">=</span> <span class="nx">e</span><span class="o">.</span><span class="nx">keyCode</span> <span class="o">||</span> <span class="nx">e</span><span class="o">.</span><span class="nx">charCode</span> <span class="o">||</span> <span class="m">0</span><span class="o">;</span> |
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208 |
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<span class="k">if</span> <span class="o">(</span><span class="nx">ua</span><span class="o">.</span><span class="nx">webkit</span> <span class="o">&&</span> <span class="o">(</span><span class="nx">c</span> <span class="k">in</span> <span class="nx">webkitKeymap</span><span class="o">))</span> <span class="o">{</span> |
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<span class="nx">c</span> <span class="o">=</span> <span class="nx">webkitKeymap</span><span class="o">[</span><span class="nx">c</span><span class="o">];</span> |
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<span class="o">}</span> |
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<span class="c">/**</span> |
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<span class="c"> * The keyCode for key events. Uses charCode if keyCode is not available</span> |
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<span class="c"> * @property keyCode</span> |
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216 |
<span class="c"> * @type int</span> |
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217 |
<span class="c"> */</span> |
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218 |
<span class="k">this</span><span class="o">.</span><span class="nx">keyCode</span> <span class="o">=</span> <span class="nx">c</span><span class="o">;</span> |
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219 |
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<span class="c">/**</span> |
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221 |
<span class="c"> * The charCode for key events. Same as keyCode</span> |
|
|
222 |
<span class="c"> * @property charCode</span> |
|
|
223 |
<span class="c"> * @type int</span> |
|
|
224 |
<span class="c"> */</span> |
|
|
225 |
<span class="k">this</span><span class="o">.</span><span class="nx">charCode</span> <span class="o">=</span> <span class="nx">c</span><span class="o">;</span> |
|
|
226 |
|
|
|
227 |
<span class="c">//////////////////////////////////////////////////////</span> |
|
|
228 |
<span class="c"></span> |
|
|
229 |
<span class="c">/**</span> |
|
|
230 |
<span class="c"> * The button that was pushed.</span> |
|
|
231 |
<span class="c"> * @property button</span> |
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|
232 |
<span class="c"> * @type int</span> |
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|
233 |
<span class="c"> */</span> |
|
|
234 |
<span class="k">this</span><span class="o">.</span><span class="nx">button</span> <span class="o">=</span> <span class="nx">e</span><span class="o">.</span><span class="nx">which</span> <span class="o">||</span> <span class="nx">e</span><span class="o">.</span><span class="nx">button</span><span class="o">;</span> |
|
|
235 |
|
|
|
236 |
<span class="c">/**</span> |
|
|
237 |
<span class="c"> * The button that was pushed. Same as button.</span> |
|
|
238 |
<span class="c"> * @property which</span> |
|
|
239 |
<span class="c"> * @type int</span> |
|
|
240 |
<span class="c"> */</span> |
|
|
241 |
<span class="k">this</span><span class="o">.</span><span class="nx">which</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">button</span><span class="o">;</span> |
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|
242 |
|
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|
243 |
<span class="c">//////////////////////////////////////////////////////</span> |
|
|
244 |
<span class="c"></span> |
|
|
245 |
<span class="c">/**</span> |
|
|
246 |
<span class="c"> * Node reference for the targeted element</span> |
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|
247 |
<span class="c"> * @propery target</span> |
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|
248 |
<span class="c"> * @type Node</span> |
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|
249 |
<span class="c"> */</span> |
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|
250 |
<span class="k">this</span><span class="o">.</span><span class="nx">target</span> <span class="o">=</span> <span class="nx">resolve</span><span class="o">(</span><span class="nx">e</span><span class="o">.</span><span class="nx">target</span> <span class="o">||</span> <span class="nx">e</span><span class="o">.</span><span class="nx">srcElement</span><span class="o">);</span> |
|
|
251 |
|
|
|
252 |
<span class="c">/**</span> |
|
|
253 |
<span class="c"> * Node reference for the element that the listener was attached to.</span> |
|
|
254 |
<span class="c"> * @propery currentTarget</span> |
|
|
255 |
<span class="c"> * @type Node</span> |
|
|
256 |
<span class="c"> */</span> |
|
|
257 |
<span class="k">this</span><span class="o">.</span><span class="nx">currentTarget</span> <span class="o">=</span> <span class="nx">resolve</span><span class="o">(</span><span class="nx">ot</span><span class="o">);</span> |
|
|
258 |
|
|
|
259 |
<span class="nx">t</span> <span class="o">=</span> <span class="nx">e</span><span class="o">.</span><span class="nx">relatedTarget</span><span class="o">;</span> |
|
|
260 |
|
|
|
261 |
<span class="k">if</span> <span class="o">(!</span><span class="nx">t</span><span class="o">)</span> <span class="o">{</span> |
|
|
262 |
<span class="k">if</span> <span class="o">(</span><span class="nx">e</span><span class="o">.</span><span class="nx">type</span> <span class="o">==</span> <span class="s2">"mouseout"</span><span class="o">)</span> <span class="o">{</span> |
|
|
263 |
<span class="nx">t</span> <span class="o">=</span> <span class="nx">e</span><span class="o">.</span><span class="nx">toElement</span><span class="o">;</span> |
|
|
264 |
<span class="o">}</span> <span class="k">else</span> <span class="k">if</span> <span class="o">(</span><span class="nx">e</span><span class="o">.</span><span class="nx">type</span> <span class="o">==</span> <span class="s2">"mouseover"</span><span class="o">)</span> <span class="o">{</span> |
|
|
265 |
<span class="nx">t</span> <span class="o">=</span> <span class="nx">e</span><span class="o">.</span><span class="nx">fromElement</span><span class="o">;</span> |
|
|
266 |
<span class="o">}</span> |
|
|
267 |
<span class="o">}</span> |
|
|
268 |
|
|
|
269 |
<span class="c">/**</span> |
|
|
270 |
<span class="c"> * Node reference to the relatedTarget</span> |
|
|
271 |
<span class="c"> * @propery relatedTarget</span> |
|
|
272 |
<span class="c"> * @type Node</span> |
|
|
273 |
<span class="c"> */</span> |
|
|
274 |
<span class="k">this</span><span class="o">.</span><span class="nx">relatedTarget</span> <span class="o">=</span> <span class="nx">resolve</span><span class="o">(</span><span class="nx">t</span><span class="o">);</span> |
|
|
275 |
|
|
|
276 |
<span class="c">//////////////////////////////////////////////////////</span> |
|
|
277 |
<span class="c"></span> <span class="c">// methods</span> |
|
|
278 |
<span class="c"></span> |
|
|
279 |
<span class="c">/**</span> |
|
|
280 |
<span class="c"> * Stops the propagation to the next bubble target</span> |
|
|
281 |
<span class="c"> * @method stopPropagation</span> |
|
|
282 |
<span class="c"> */</span> |
|
|
283 |
<span class="k">this</span><span class="o">.</span><span class="nx">stopPropagation</span> <span class="o">=</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span> |
|
|
284 |
<span class="k">if</span> <span class="o">(</span><span class="nx">e</span><span class="o">.</span><span class="nx">stopPropagation</span><span class="o">)</span> <span class="o">{</span> |
|
|
285 |
<span class="nx">e</span><span class="o">.</span><span class="nx">stopPropagation</span><span class="o">();</span> |
|
|
286 |
<span class="o">}</span> <span class="k">else</span> <span class="o">{</span> |
|
|
287 |
<span class="nx">e</span><span class="o">.</span><span class="nx">cancelBubble</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span> |
|
|
288 |
<span class="o">}</span> |
|
|
289 |
<span class="k">if</span> <span class="o">(</span><span class="nx">wrapper</span><span class="o">)</span> <span class="o">{</span> |
|
|
290 |
<span class="nx">wrapper</span><span class="o">.</span><span class="nx">stopPropagation</span><span class="o">();</span> |
|
|
291 |
<span class="o">}</span> |
|
|
292 |
<span class="o">};</span> |
|
|
293 |
|
|
|
294 |
<span class="c">/**</span> |
|
|
295 |
<span class="c"> * Stops the propagation to the next bubble target and</span> |
|
|
296 |
<span class="c"> * prevents any additional listeners from being exectued</span> |
|
|
297 |
<span class="c"> * on the current target.</span> |
|
|
298 |
<span class="c"> * @method stopImmediatePropagation</span> |
|
|
299 |
<span class="c"> */</span> |
|
|
300 |
<span class="k">this</span><span class="o">.</span><span class="nx">stopImmediatePropagation</span> <span class="o">=</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span> |
|
|
301 |
|
|
|
302 |
<span class="k">if</span> <span class="o">(</span><span class="nx">e</span><span class="o">.</span><span class="nx">stopImmediatePropagation</span><span class="o">)</span> <span class="o">{</span> |
|
|
303 |
<span class="nx">e</span><span class="o">.</span><span class="nx">stopImmediatePropagation</span><span class="o">();</span> |
|
|
304 |
<span class="o">}</span> <span class="k">else</span> <span class="o">{</span> |
|
|
305 |
<span class="k">this</span><span class="o">.</span><span class="nx">stopPropagation</span><span class="o">();</span> |
|
|
306 |
<span class="o">}</span> |
|
|
307 |
|
|
|
308 |
<span class="k">if</span> <span class="o">(</span><span class="nx">wrapper</span><span class="o">)</span> <span class="o">{</span> |
|
|
309 |
<span class="nx">wrapper</span><span class="o">.</span><span class="nx">stopImmediatePropagation</span><span class="o">();</span> |
|
|
310 |
<span class="o">}</span> |
|
|
311 |
<span class="o">};</span> |
|
|
312 |
|
|
|
313 |
<span class="c">/**</span> |
|
|
314 |
<span class="c"> * Prevents the event's default behavior</span> |
|
|
315 |
<span class="c"> * @method preventDefault</span> |
|
|
316 |
<span class="c"> */</span> |
|
|
317 |
<span class="k">this</span><span class="o">.</span><span class="nx">preventDefault</span> <span class="o">=</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span> |
|
|
318 |
<span class="k">if</span> <span class="o">(</span><span class="nx">e</span><span class="o">.</span><span class="nx">preventDefault</span><span class="o">)</span> <span class="o">{</span> |
|
|
319 |
<span class="nx">e</span><span class="o">.</span><span class="nx">preventDefault</span><span class="o">();</span> |
|
|
320 |
<span class="o">}</span> <span class="k">else</span> <span class="o">{</span> |
|
|
321 |
<span class="nx">e</span><span class="o">.</span><span class="nx">returnValue</span> <span class="o">=</span> <span class="kc">false</span><span class="o">;</span> |
|
|
322 |
<span class="o">}</span> |
|
|
323 |
|
|
|
324 |
<span class="k">if</span> <span class="o">(</span><span class="nx">wrapper</span><span class="o">)</span> <span class="o">{</span> |
|
|
325 |
<span class="nx">wrapper</span><span class="o">.</span><span class="nx">preventDefault</span><span class="o">();</span> |
|
|
326 |
<span class="o">}</span> |
|
|
327 |
<span class="o">};</span> |
|
|
328 |
|
|
|
329 |
<span class="c">/**</span> |
|
|
330 |
<span class="c"> * Stops the event propagation and prevents the default</span> |
|
|
331 |
<span class="c"> * event behavior.</span> |
|
|
332 |
<span class="c"> * @method halt</span> |
|
|
333 |
<span class="c"> * @param immediate {boolean} if true additional listeners</span> |
|
|
334 |
<span class="c"> * on the current target will not be executed</span> |
|
|
335 |
<span class="c"> */</span> |
|
|
336 |
<span class="k">this</span><span class="o">.</span><span class="nx">halt</span> <span class="o">=</span> <span class="k">function</span><span class="o">(</span><span class="nx">immediate</span><span class="o">)</span> <span class="o">{</span> |
|
|
337 |
<span class="k">if</span> <span class="o">(</span><span class="nx">immediate</span><span class="o">)</span> <span class="o">{</span> |
|
|
338 |
<span class="k">this</span><span class="o">.</span><span class="nx">stopImmediatePropagation</span><span class="o">();</span> |
|
|
339 |
<span class="o">}</span> <span class="k">else</span> <span class="o">{</span> |
|
|
340 |
<span class="k">this</span><span class="o">.</span><span class="nx">stopPropagation</span><span class="o">();</span> |
|
|
341 |
<span class="o">}</span> |
|
|
342 |
|
|
|
343 |
<span class="k">this</span><span class="o">.</span><span class="nx">preventDefault</span><span class="o">();</span> |
|
|
344 |
<span class="o">};</span> |
|
|
345 |
|
|
|
346 |
<span class="o">};</span> |
|
|
347 |
|
|
|
348 |
<span class="o">})();</span> |
|
|
349 |
</pre></div> |
|
|
350 |
</div> |
|
|
351 |
</div> |
|
|
352 |
</div> |
|
|
353 |
<div class="yui-b"> |
|
|
354 |
<div class="nav"> |
|
|
355 |
|
|
|
356 |
<div id="moduleList" class="module"> |
|
|
357 |
<h4>Modules</h4> |
|
|
358 |
<ul class="content"> |
|
|
359 |
<li class=""><a href="module_anim.html" title="anim">anim</a></li> |
|
|
360 |
<li class=""><a href="module_attribute.html" title="attribute">attribute</a></li> |
|
|
361 |
<li class=""><a href="module_base.html" title="base">base</a></li> |
|
|
362 |
<li class=""><a href="module_cache.html" title="cache">cache</a></li> |
|
|
363 |
<li class=""><a href="module_classnamemanager.html" title="classnamemanager">classnamemanager</a></li> |
|
|
364 |
<li class=""><a href="module_collection.html" title="collection">collection</a></li> |
|
|
365 |
<li class=""><a href="module_console.html" title="console">console</a></li> |
|
|
366 |
<li class=""><a href="module_console-filters.html" title="console-filters">console-filters</a></li> |
|
|
367 |
<li class=""><a href="module_cookie.html" title="cookie">cookie</a></li> |
|
|
368 |
<li class=""><a href="module_dataschema.html" title="dataschema">dataschema</a></li> |
|
|
369 |
<li class=""><a href="module_datasource.html" title="datasource">datasource</a></li> |
|
|
370 |
<li class=""><a href="module_datatype.html" title="datatype">datatype</a></li> |
|
|
371 |
<li class=""><a href="module_dd.html" title="dd">dd</a></li> |
|
|
372 |
<li class=""><a href="module_dom.html" title="dom">dom</a></li> |
|
|
373 |
<li class=""><a href="module_dump.html" title="dump">dump</a></li> |
|
|
374 |
<li class="selected"><a href="module_event.html" title="event">event</a></li> |
|
|
375 |
<li class=""><a href="module_event-custom.html" title="event-custom">event-custom</a></li> |
|
|
376 |
<li class=""><a href="module_event-simulate.html" title="event-simulate">event-simulate</a></li> |
|
|
377 |
<li class=""><a href="module_history.html" title="history">history</a></li> |
|
|
378 |
<li class=""><a href="module_imageloader.html" title="imageloader">imageloader</a></li> |
|
|
379 |
<li class=""><a href="module_io.html" title="io">io</a></li> |
|
|
380 |
<li class=""><a href="module_json.html" title="json">json</a></li> |
|
|
381 |
<li class=""><a href="module_node.html" title="node">node</a></li> |
|
|
382 |
<li class=""><a href="module_node-focusmanager.html" title="node-focusmanager">node-focusmanager</a></li> |
|
|
383 |
<li class=""><a href="module_node-menunav.html" title="node-menunav">node-menunav</a></li> |
|
|
384 |
<li class=""><a href="module_oop.html" title="oop">oop</a></li> |
|
|
385 |
<li class=""><a href="module_overlay.html" title="overlay">overlay</a></li> |
|
|
386 |
<li class=""><a href="module_plugin.html" title="plugin">plugin</a></li> |
|
|
387 |
<li class=""><a href="module_profiler.html" title="profiler">profiler</a></li> |
|
|
388 |
<li class=""><a href="module_queue.html" title="queue">queue</a></li> |
|
|
389 |
<li class=""><a href="module_slider.html" title="slider">slider</a></li> |
|
|
390 |
<li class=""><a href="module_stylesheet.html" title="stylesheet">stylesheet</a></li> |
|
|
391 |
<li class=""><a href="module_substitute.html" title="substitute">substitute</a></li> |
|
|
392 |
<li class=""><a href="module_test.html" title="test">test</a></li> |
|
|
393 |
<li class=""><a href="module_widget.html" title="widget">widget</a></li> |
|
|
394 |
<li class=""><a href="module_widget-position.html" title="widget-position">widget-position</a></li> |
|
|
395 |
<li class=""><a href="module_widget-position-ext.html" title="widget-position-ext">widget-position-ext</a></li> |
|
|
396 |
<li class=""><a href="module_widget-stack.html" title="widget-stack">widget-stack</a></li> |
|
|
397 |
<li class=""><a href="module_widget-stdmod.html" title="widget-stdmod">widget-stdmod</a></li> |
|
|
398 |
<li class=""><a href="module_yui.html" title="yui">yui</a></li> |
|
|
399 |
</ul> |
|
|
400 |
</div> |
|
|
401 |
|
|
|
402 |
<div id="classList" class="module"> |
|
|
403 |
<h4>Classes</h4> |
|
|
404 |
<ul class="content"> |
|
|
405 |
<li class=""><a href="DOMEventFacade.html" title="DOMEventFacade">DOMEventFacade</a></li> |
|
|
406 |
<li class=""><a href="Event.html" title="Event">Event</a></li> |
|
|
407 |
</ul> |
|
|
408 |
</div> |
|
|
409 |
|
|
|
410 |
<div id="fileList" class="module"> |
|
|
411 |
<h4>Files</h4> |
|
|
412 |
<ul class="content"> |
|
|
413 |
<li class=""><a href="available.js.html" title="available.js">available.js</a></li> |
|
|
414 |
<li class=""><a href="delegate.js.html" title="delegate.js">delegate.js</a></li> |
|
|
415 |
<li class=""><a href="event-dom.js.html" title="event-dom.js">event-dom.js</a></li> |
|
|
416 |
<li class="selected"><a href="event-facade-dom.js.html" title="event-facade-dom.js">event-facade-dom.js</a></li> |
|
|
417 |
<li class=""><a href="event-ready-base.js.html" title="event-ready-base.js">event-ready-base.js</a></li> |
|
|
418 |
<li class=""><a href="event-ready.js.html" title="event-ready.js">event-ready.js</a></li> |
|
|
419 |
<li class=""><a href="focusblur.js.html" title="focusblur.js">focusblur.js</a></li> |
|
|
420 |
<li class=""><a href="key.js.html" title="key.js">key.js</a></li> |
|
|
421 |
<li class=""><a href="mouseentermouseleave.js.html" title="mouseentermouseleave.js">mouseentermouseleave.js</a></li> |
|
|
422 |
<li class=""><a href="resize-window.js.html" title="resize-window.js">resize-window.js</a></li> |
|
|
423 |
</ul> |
|
|
424 |
</div> |
|
|
425 |
|
|
|
426 |
|
|
|
427 |
|
|
|
428 |
|
|
|
429 |
|
|
|
430 |
</div> |
|
|
431 |
</div> |
|
|
432 |
</div> |
|
|
433 |
<div id="ft"> |
|
|
434 |
<hr /> |
|
|
435 |
Copyright © 2009 Yahoo! Inc. All rights reserved. |
|
|
436 |
</div> |
|
|
437 |
</div> |
|
|
438 |
<script type="text/javascript"> |
|
|
439 |
ALL_YUI_PROPS = [{"access": "", "host": "Event", "name": "attach", "url": "Event.html#method_attach", "type": "method"}, {"access": "private", "host": "Event", "name": "_avail", "url": "Event.html#property__avail", "type": "property"}, {"access": "", "host": "DOMEventFacade", "name": "button", "url": "DOMEventFacade.html#property_button", "type": "property"}, {"access": "", "host": "DOMEventFacade", "name": "charCode", "url": "DOMEventFacade.html#property_charCode", "type": "property"}, {"access": "", "host": "DOMEventFacade", "name": "currentTarget", "url": "DOMEventFacade.html#property_currentTarget", "type": "property"}, {"access": "", "host": "Event", "name": "detach", "url": "Event.html#method_detach", "type": "method"}, {"access": "", "host": "Event", "name": "DOMReady", "url": "Event.html#property_DOMReady", "type": "property"}, {"access": "private", "host": "Event", "name": "_dri", "url": "Event.html#property__dri", "type": "property"}, {"access": "private", "host": "Event", 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