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   1 <html><head><title>/home/edward/gitlive/roojs1/Roo/menu/Adapter.js</title><link rel="stylesheet" type="text/css" href="../../css/highlight-js.css"/></head><body class="highlightpage"><code class="jsdoc-pretty"><span class="jsdoc-comment">/*
   2  * Based on:
   3  * Ext JS Library 1.1.1
   4  * Copyright(c) 2006-2007, Ext JS, LLC.
   5  *
   6  * Originally Released Under LGPL - original licence link has changed is not relivant.
   7  *
   8  * Fork - LGPL
   9  * &lt;script type=&quot;text/javascript&quot;&gt;
  10  */
  11
  12 /**
  13  * @class Roo.menu.Adapter
  14  * @extends Roo.menu.BaseItem
  15  * A base utility class that adapts a non-menu component so that it can be wrapped by a menu item and added to a menu.
  16  * It provides basic rendering, activation management and enable/disable logic required to work in menus.
  17  * @constructor
  18  * Creates a new Adapter
  19  * @param {Object} config Configuration options
  20  */
  21 </span><span class="jsdoc-var">Roo.menu.Adapter </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">component</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">){
  22     </span><span class="jsdoc-var">Roo.menu.Adapter.superclass.constructor.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">);
  23     </span><span class="jsdoc-var">this.component </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">component</span><span class="jsdoc-syntax">;
  24 };
  25 </span><span class="jsdoc-var">Roo.extend</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.menu.Adapter</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">Roo.menu.BaseItem</span><span class="jsdoc-syntax">, {
  26     </span><span class="jsdoc-comment">// private
  27     </span><span class="jsdoc-var">canActivate </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
  28
  29     </span><span class="jsdoc-comment">// private
  30     </span><span class="jsdoc-var">onRender </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">container</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">position</span><span class="jsdoc-syntax">){
  31         </span><span class="jsdoc-var">this.component.render</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">container</span><span class="jsdoc-syntax">);
  32         </span><span class="jsdoc-var">this.el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.component.getEl</span><span class="jsdoc-syntax">();
  33     },
  34
  35     </span><span class="jsdoc-comment">// private
  36     </span><span class="jsdoc-var">activate </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
  37         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.disabled</span><span class="jsdoc-syntax">){
  38             </span><span class="jsdoc-keyword">return false</span><span class="jsdoc-syntax">;
  39         }
  40         </span><span class="jsdoc-var">this.component.focus</span><span class="jsdoc-syntax">();
  41         </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;activate&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
  42         </span><span class="jsdoc-keyword">return true</span><span class="jsdoc-syntax">;
  43     },
  44
  45     </span><span class="jsdoc-comment">// private
  46     </span><span class="jsdoc-var">deactivate </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
  47         </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;deactivate&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
  48     },
  49
  50     </span><span class="jsdoc-comment">// private
  51     </span><span class="jsdoc-var">disable </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
  52         </span><span class="jsdoc-var">this.component.disable</span><span class="jsdoc-syntax">();
  53         </span><span class="jsdoc-var">Roo.menu.Adapter.superclass.disable.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
  54     },
  55
  56     </span><span class="jsdoc-comment">// private
  57     </span><span class="jsdoc-var">enable </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
  58         </span><span class="jsdoc-var">this.component.enable</span><span class="jsdoc-syntax">();
  59         </span><span class="jsdoc-var">Roo.menu.Adapter.superclass.enable.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
  60     }
  61 });</span></code></body></html>