docs/source/NativeObservable.html

   1 <html>\r
   2 <head>\r
   3   <title>The source code</title>\r
   4     <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />\r
   5     <script type="text/javascript" src="../resources/prettify/prettify.js"></script>\r
   6 </head>\r
   7 <body  onload="prettyPrint();">\r
   8     <pre class="prettyprint lang-js"><div id="cls-Ext.air.NativeObservable"></div>/**\r
   9  * @class Ext.air.NativeObservable\r
  10  * @extends Ext.util.Observable\r
  11  * \r
  12  * Adds ability for Ext Observable functionality to proxy events for native (AIR) object wrappers\r
  13  * \r
  14  * @constructor\r
  15  */\r
  16 \r
  17 Ext.air.NativeObservable = Ext.extend(Ext.util.Observable, {\r
  18         addListener : function(name){\r
  19                 this.proxiedEvents = this.proxiedEvents || {};\r
  20                 if(!this.proxiedEvents[name]){\r
  21                         var instance = this;\r
  22                         var f = function(){\r
  23                                 var args = Array.prototype.slice.call(arguments, 0);\r
  24                                 args.unshift(name);\r
  25                                 instance.fireEvent.apply(instance, args);\r
  26                         };\r
  27                         this.proxiedEvents[name] = f;\r
  28                         this.getNative().addEventListener(name, f);\r
  29                 }\r
  30                 Ext.air.NativeObservable.superclass.addListener.apply(this, arguments);\r
  31         }\r
  32 });\r
  33 \r
  34 Ext.air.NativeObservable.prototype.on = Ext.air.NativeObservable.prototype.addListener;</pre>    \r
  35 </body>\r
  36 </html>