git.roojs.org Git - roojs1/blob - docs/src/Roo_tree_TreeNode.js.html

   1 <html><head><title>Roo/tree/TreeNode.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.tree.TreeNode
  14  * @extends Roo.data.Node
  15  * @cfg {String} text The text for this node
  16  * @cfg {Boolean} expanded true to start the node expanded
  17  * @cfg {Boolean} allowDrag false to make this node undraggable if DD is on (defaults to true)
  18  * @cfg {Boolean} allowDrop false if this node cannot be drop on
  19  * @cfg {Boolean} disabled true to start the node disabled
  20  * @cfg {String} icon The path to an icon for the node. The preferred way to do this
  21  *    is to use the cls or iconCls attributes and add the icon via a CSS background image.
  22  * @cfg {String} cls A css class to be added to the node
  23  * @cfg {String} iconCls A css class to be added to the nodes icon element for applying css background images
  24  * @cfg {String} href URL of the link used for the node (defaults to #)
  25  * @cfg {String} hrefTarget target frame for the link
  26  * @cfg {String} qtip An Ext QuickTip for the node
  27  * @cfg {String} qtipCfg An Ext QuickTip config for the node (used instead of qtip)
  28  * @cfg {Boolean} singleClickExpand True for single click expand on this node
  29  * @cfg {Function} uiProvider A UI &lt;b&gt;class&lt;/b&gt; to use for this node (defaults to Roo.tree.TreeNodeUI)
  30  * @cfg {Boolean} checked True to render a checked checkbox for this node, false to render an unchecked checkbox
  31  * (defaults to undefined with no checkbox rendered)
  32  * @constructor
  33  * @param {Object/String} attributes The attributes/config for the node or just a string with the text for the node
  34  */
  35 </span><span class="jsdoc-var">Roo.tree.TreeNode </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">attributes</span><span class="jsdoc-syntax">){
  36     </span><span class="jsdoc-var">attributes </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">attributes </span><span class="jsdoc-syntax">|| {};
  37     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">attributes </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;string&quot;</span><span class="jsdoc-syntax">){
  38         </span><span class="jsdoc-var">attributes </span><span class="jsdoc-syntax">= {</span><span class="jsdoc-var">text</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">attributes</span><span class="jsdoc-syntax">};
  39     }
  40     </span><span class="jsdoc-var">this.childrenRendered </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
  41     </span><span class="jsdoc-var">this.rendered </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
  42     </span><span class="jsdoc-var">Roo.tree.TreeNode.superclass.constructor.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">attributes</span><span class="jsdoc-syntax">);
  43     </span><span class="jsdoc-var">this.expanded </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">attributes.expanded </span><span class="jsdoc-syntax">=== </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
  44     </span><span class="jsdoc-var">this.isTarget </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">attributes.isTarget </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
  45     </span><span class="jsdoc-var">this.draggable </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">attributes.draggable </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-keyword">false </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">attributes.allowDrag </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
  46     </span><span class="jsdoc-var">this.allowChildren </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">attributes.allowChildren </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-keyword">false </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">attributes.allowDrop </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
  47
  48     </span><span class="jsdoc-comment">/**
  49      * Read-only. The text for this node. To change it use setText().
  50      * @type String
  51      */
  52     </span><span class="jsdoc-var">this.text </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">attributes.text</span><span class="jsdoc-syntax">;
  53     </span><span class="jsdoc-comment">/**
  54      * True if this node is disabled.
  55      * @type Boolean
  56      */
  57     </span><span class="jsdoc-var">this.disabled </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">attributes.disabled </span><span class="jsdoc-syntax">=== </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
  58
  59     </span><span class="jsdoc-var">this.addEvents</span><span class="jsdoc-syntax">({
  60         </span><span class="jsdoc-comment">/**
  61         * @event textchange
  62         * Fires when the text for this node is changed
  63         * @param {Node} this This node
  64         * @param {String} text The new text
  65         * @param {String} oldText The old text
  66         */
  67         </span><span class="jsdoc-string">&quot;textchange&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
  68         </span><span class="jsdoc-comment">/**
  69         * @event beforeexpand
  70         * Fires before this node is expanded, return false to cancel.
  71         * @param {Node} this This node
  72         * @param {Boolean} deep
  73         * @param {Boolean} anim
  74         */
  75         </span><span class="jsdoc-string">&quot;beforeexpand&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
  76         </span><span class="jsdoc-comment">/**
  77         * @event beforecollapse
  78         * Fires before this node is collapsed, return false to cancel.
  79         * @param {Node} this This node
  80         * @param {Boolean} deep
  81         * @param {Boolean} anim
  82         */
  83         </span><span class="jsdoc-string">&quot;beforecollapse&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
  84         </span><span class="jsdoc-comment">/**
  85         * @event expand
  86         * Fires when this node is expanded
  87         * @param {Node} this This node
  88         */
  89         </span><span class="jsdoc-string">&quot;expand&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
  90         </span><span class="jsdoc-comment">/**
  91         * @event disabledchange
  92         * Fires when the disabled status of this node changes
  93         * @param {Node} this This node
  94         * @param {Boolean} disabled
  95         */
  96         </span><span class="jsdoc-string">&quot;disabledchange&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
  97         </span><span class="jsdoc-comment">/**
  98         * @event collapse
  99         * Fires when this node is collapsed
 100         * @param {Node} this This node
 101         */
 102         </span><span class="jsdoc-string">&quot;collapse&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
 103         </span><span class="jsdoc-comment">/**
 104         * @event beforeclick
 105         * Fires before click processing. Return false to cancel the default action.
 106         * @param {Node} this This node
 107         * @param {Roo.EventObject} e The event object
 108         */
 109         </span><span class="jsdoc-string">&quot;beforeclick&quot;</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
 110         </span><span class="jsdoc-comment">/**
 111         * @event checkchange
 112         * Fires when a node with a checkbox's checked property changes
 113         * @param {Node} this This node
 114         * @param {Boolean} checked
 115         */
 116         </span><span class="jsdoc-string">&quot;checkchange&quot;</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
 117         </span><span class="jsdoc-comment">/**
 118         * @event click
 119         * Fires when this node is clicked
 120         * @param {Node} this This node
 121         * @param {Roo.EventObject} e The event object
 122         */
 123         </span><span class="jsdoc-string">&quot;click&quot;</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
 124         </span><span class="jsdoc-comment">/**
 125         * @event dblclick
 126         * Fires when this node is double clicked
 127         * @param {Node} this This node
 128         * @param {Roo.EventObject} e The event object
 129         */
 130         </span><span class="jsdoc-string">&quot;dblclick&quot;</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
 131         </span><span class="jsdoc-comment">/**
 132         * @event contextmenu
 133         * Fires when this node is right clicked
 134         * @param {Node} this This node
 135         * @param {Roo.EventObject} e The event object
 136         */
 137         </span><span class="jsdoc-string">&quot;contextmenu&quot;</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
 138         </span><span class="jsdoc-comment">/**
 139         * @event beforechildrenrendered
 140         * Fires right before the child nodes for this node are rendered
 141         * @param {Node} this This node
 142         */
 143         </span><span class="jsdoc-string">&quot;beforechildrenrendered&quot;</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">true
 144     </span><span class="jsdoc-syntax">});
 145
 146     </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">uiClass </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.attributes.uiProvider </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">Roo.tree.TreeNodeUI</span><span class="jsdoc-syntax">;
 147
 148     </span><span class="jsdoc-comment">/**
 149      * Read-only. The UI for this node
 150      * @type TreeNodeUI
 151      */
 152     </span><span class="jsdoc-var">this.ui </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">new </span><span class="jsdoc-var">uiClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 153
 154     </span><span class="jsdoc-comment">// finally support items[]
 155     </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.attributes.items</span><span class="jsdoc-syntax">) == </span><span class="jsdoc-string">'undefined' </span><span class="jsdoc-syntax">|| !</span><span class="jsdoc-var">this.attributes.items</span><span class="jsdoc-syntax">) {
 156         </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
 157     }
 158
 159
 160     </span><span class="jsdoc-var">Roo.each</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.attributes.items</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">) {
 161         </span><span class="jsdoc-var">this.appendChild</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.factory</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">,</span><span class="jsdoc-var">Roo.Tree</span><span class="jsdoc-syntax">));
 162     }, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 163     </span><span class="jsdoc-keyword">delete </span><span class="jsdoc-var">this.attributes.items</span><span class="jsdoc-syntax">;
 164
 165
 166
 167 };
 168 </span><span class="jsdoc-var">Roo.extend</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.tree.TreeNode</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">Roo.data.Node</span><span class="jsdoc-syntax">, {
 169     </span><span class="jsdoc-var">preventHScroll</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
 170     </span><span class="jsdoc-comment">/**
 171      * Returns true if this node is expanded
 172      * @return {Boolean}
 173      */
 174     </span><span class="jsdoc-var">isExpanded </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 175         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.expanded</span><span class="jsdoc-syntax">;
 176     },
 177
 178     </span><span class="jsdoc-comment">/**
 179      * Returns the UI object for this node
 180      * @return {TreeNodeUI}
 181      */
 182     </span><span class="jsdoc-var">getUI </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 183         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.ui</span><span class="jsdoc-syntax">;
 184     },
 185
 186     </span><span class="jsdoc-comment">// private override
 187     </span><span class="jsdoc-var">setFirstChild </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">node</span><span class="jsdoc-syntax">){
 188         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">of </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.firstChild</span><span class="jsdoc-syntax">;
 189         </span><span class="jsdoc-var">Roo.tree.TreeNode.superclass.setFirstChild.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">node</span><span class="jsdoc-syntax">);
 190         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.childrenRendered </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">of </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">node </span><span class="jsdoc-syntax">!= </span><span class="jsdoc-var">of</span><span class="jsdoc-syntax">){
 191             </span><span class="jsdoc-var">of.renderIndent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
 192         }
 193         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.rendered</span><span class="jsdoc-syntax">){
 194             </span><span class="jsdoc-var">this.renderIndent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
 195         }
 196     },
 197
 198     </span><span class="jsdoc-comment">// private override
 199     </span><span class="jsdoc-var">setLastChild </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">node</span><span class="jsdoc-syntax">){
 200         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">ol </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.lastChild</span><span class="jsdoc-syntax">;
 201         </span><span class="jsdoc-var">Roo.tree.TreeNode.superclass.setLastChild.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">node</span><span class="jsdoc-syntax">);
 202         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.childrenRendered </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">ol </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">node </span><span class="jsdoc-syntax">!= </span><span class="jsdoc-var">ol</span><span class="jsdoc-syntax">){
 203             </span><span class="jsdoc-var">ol.renderIndent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
 204         }
 205         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.rendered</span><span class="jsdoc-syntax">){
 206             </span><span class="jsdoc-var">this.renderIndent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
 207         }
 208     },
 209
 210     </span><span class="jsdoc-comment">// these methods are overridden to provide lazy rendering support
 211     // private override
 212     </span><span class="jsdoc-var">appendChild </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">()
 213     {
 214         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">node </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.tree.TreeNode.superclass.appendChild.apply</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">);
 215         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">node </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">this.childrenRendered</span><span class="jsdoc-syntax">){
 216             </span><span class="jsdoc-var">node.render</span><span class="jsdoc-syntax">();
 217         }
 218         </span><span class="jsdoc-var">this.ui.updateExpandIcon</span><span class="jsdoc-syntax">();
 219         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">node</span><span class="jsdoc-syntax">;
 220     },
 221
 222     </span><span class="jsdoc-comment">// private override
 223     </span><span class="jsdoc-var">removeChild </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">node</span><span class="jsdoc-syntax">){
 224         </span><span class="jsdoc-var">this.ownerTree.getSelectionModel</span><span class="jsdoc-syntax">()</span><span class="jsdoc-var">.unselect</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">node</span><span class="jsdoc-syntax">);
 225         </span><span class="jsdoc-var">Roo.tree.TreeNode.superclass.removeChild.apply</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">);
 226         </span><span class="jsdoc-comment">// if it's been rendered remove dom node
 227         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.childrenRendered</span><span class="jsdoc-syntax">){
 228             </span><span class="jsdoc-var">node.ui.remove</span><span class="jsdoc-syntax">();
 229         }
 230         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.childNodes.length </span><span class="jsdoc-syntax">&lt; 1){
 231             </span><span class="jsdoc-var">this.collapse</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">);
 232         }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 233             </span><span class="jsdoc-var">this.ui.updateExpandIcon</span><span class="jsdoc-syntax">();
 234         }
 235         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.firstChild</span><span class="jsdoc-syntax">) {
 236             </span><span class="jsdoc-var">this.childrenRendered </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
 237         }
 238         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">node</span><span class="jsdoc-syntax">;
 239     },
 240
 241     </span><span class="jsdoc-comment">// private override
 242     </span><span class="jsdoc-var">insertBefore </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">node</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">refNode</span><span class="jsdoc-syntax">){
 243         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">newNode </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.tree.TreeNode.superclass.insertBefore.apply</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">);
 244         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">newNode </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">refNode </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">this.childrenRendered</span><span class="jsdoc-syntax">){
 245             </span><span class="jsdoc-var">node.render</span><span class="jsdoc-syntax">();
 246         }
 247         </span><span class="jsdoc-var">this.ui.updateExpandIcon</span><span class="jsdoc-syntax">();
 248         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">newNode</span><span class="jsdoc-syntax">;
 249     },
 250
 251     </span><span class="jsdoc-comment">/**
 252      * Sets the text for this node
 253      * @param {String} text
 254      */
 255     </span><span class="jsdoc-var">setText </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">text</span><span class="jsdoc-syntax">){
 256         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">oldText </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.text</span><span class="jsdoc-syntax">;
 257         </span><span class="jsdoc-var">this.text </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">text</span><span class="jsdoc-syntax">;
 258         </span><span class="jsdoc-var">this.attributes.text </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">text</span><span class="jsdoc-syntax">;
 259         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.rendered</span><span class="jsdoc-syntax">){ </span><span class="jsdoc-comment">// event without subscribing
 260             </span><span class="jsdoc-var">this.ui.onTextChange</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">text</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">oldText</span><span class="jsdoc-syntax">);
 261         }
 262         </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;textchange&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">text</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">oldText</span><span class="jsdoc-syntax">);
 263     },
 264
 265     </span><span class="jsdoc-comment">/**
 266      * Triggers selection of this node
 267      */
 268     </span><span class="jsdoc-var">select </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 269         </span><span class="jsdoc-var">this.getOwnerTree</span><span class="jsdoc-syntax">()</span><span class="jsdoc-var">.getSelectionModel</span><span class="jsdoc-syntax">()</span><span class="jsdoc-var">.select</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 270     },
 271
 272     </span><span class="jsdoc-comment">/**
 273      * Triggers deselection of this node
 274      */
 275     </span><span class="jsdoc-var">unselect </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 276         </span><span class="jsdoc-var">this.getOwnerTree</span><span class="jsdoc-syntax">()</span><span class="jsdoc-var">.getSelectionModel</span><span class="jsdoc-syntax">()</span><span class="jsdoc-var">.unselect</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 277     },
 278
 279     </span><span class="jsdoc-comment">/**
 280      * Returns true if this node is selected
 281      * @return {Boolean}
 282      */
 283     </span><span class="jsdoc-var">isSelected </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 284         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.getOwnerTree</span><span class="jsdoc-syntax">()</span><span class="jsdoc-var">.getSelectionModel</span><span class="jsdoc-syntax">()</span><span class="jsdoc-var">.isSelected</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 285     },
 286
 287     </span><span class="jsdoc-comment">/**
 288      * Expand this node.
 289      * @param {Boolean} deep (optional) True to expand all children as well
 290      * @param {Boolean} anim (optional) false to cancel the default animation
 291      * @param {Function} callback (optional) A callback to be called when
 292      * expanding this node completes (does not wait for deep expand to complete).
 293      * Called with 1 parameter, this node.
 294      */
 295     </span><span class="jsdoc-var">expand </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">deep</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">anim</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">){
 296         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.expanded</span><span class="jsdoc-syntax">){
 297             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;beforeexpand&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">deep</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">anim</span><span class="jsdoc-syntax">) === </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">){
 298                 </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
 299             }
 300             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.childrenRendered</span><span class="jsdoc-syntax">){
 301                 </span><span class="jsdoc-var">this.renderChildren</span><span class="jsdoc-syntax">();
 302             }
 303             </span><span class="jsdoc-var">this.expanded </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
 304             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.isHiddenRoot</span><span class="jsdoc-syntax">() &amp;&amp; (</span><span class="jsdoc-var">this.getOwnerTree</span><span class="jsdoc-syntax">()</span><span class="jsdoc-var">.animate </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">anim </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">) || </span><span class="jsdoc-var">anim</span><span class="jsdoc-syntax">){
 305                 </span><span class="jsdoc-var">this.ui.animExpand</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 306                     </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;expand&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 307                     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">callback </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;function&quot;</span><span class="jsdoc-syntax">){
 308                         </span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 309                     }
 310                     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">deep </span><span class="jsdoc-syntax">=== </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">){
 311                         </span><span class="jsdoc-var">this.expandChildNodes</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
 312                     }
 313                 }</span><span class="jsdoc-var">.createDelegate</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">));
 314                 </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
 315             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 316                 </span><span class="jsdoc-var">this.ui.expand</span><span class="jsdoc-syntax">();
 317                 </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;expand&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 318                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">callback </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;function&quot;</span><span class="jsdoc-syntax">){
 319                     </span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 320                 }
 321             }
 322         }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 323            </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">callback </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;function&quot;</span><span class="jsdoc-syntax">){
 324                </span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 325            }
 326         }
 327         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">deep </span><span class="jsdoc-syntax">=== </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">){
 328             </span><span class="jsdoc-var">this.expandChildNodes</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
 329         }
 330     },
 331
 332     </span><span class="jsdoc-var">isHiddenRoot </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 333         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.isRoot </span><span class="jsdoc-syntax">&amp;&amp; !</span><span class="jsdoc-var">this.getOwnerTree</span><span class="jsdoc-syntax">()</span><span class="jsdoc-var">.rootVisible</span><span class="jsdoc-syntax">;
 334     },
 335
 336     </span><span class="jsdoc-comment">/**
 337      * Collapse this node.
 338      * @param {Boolean} deep (optional) True to collapse all children as well
 339      * @param {Boolean} anim (optional) false to cancel the default animation
 340      */
 341     </span><span class="jsdoc-var">collapse </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">deep</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">anim</span><span class="jsdoc-syntax">){
 342         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.expanded </span><span class="jsdoc-syntax">&amp;&amp; !</span><span class="jsdoc-var">this.isHiddenRoot</span><span class="jsdoc-syntax">()){
 343             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;beforecollapse&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">deep</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">anim</span><span class="jsdoc-syntax">) === </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">){
 344                 </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
 345             }
 346             </span><span class="jsdoc-var">this.expanded </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
 347             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">((</span><span class="jsdoc-var">this.getOwnerTree</span><span class="jsdoc-syntax">()</span><span class="jsdoc-var">.animate </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">anim </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">) || </span><span class="jsdoc-var">anim</span><span class="jsdoc-syntax">){
 348                 </span><span class="jsdoc-var">this.ui.animCollapse</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 349                     </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;collapse&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 350                     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">deep </span><span class="jsdoc-syntax">=== </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">){
 351                         </span><span class="jsdoc-var">this.collapseChildNodes</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
 352                     }
 353                 }</span><span class="jsdoc-var">.createDelegate</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">));
 354                 </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
 355             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 356                 </span><span class="jsdoc-var">this.ui.collapse</span><span class="jsdoc-syntax">();
 357                 </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;collapse&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 358             }
 359         }
 360         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">deep </span><span class="jsdoc-syntax">=== </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">){
 361             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">cs </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.childNodes</span><span class="jsdoc-syntax">;
 362             </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">= 0, </span><span class="jsdoc-var">len </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">cs.length</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">len</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">++) {
 363                 </span><span class="jsdoc-var">cs</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.collapse</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">);
 364             }
 365         }
 366     },
 367
 368     </span><span class="jsdoc-comment">// private
 369     </span><span class="jsdoc-var">delayedExpand </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">delay</span><span class="jsdoc-syntax">){
 370         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.expandProcId</span><span class="jsdoc-syntax">){
 371             </span><span class="jsdoc-var">this.expandProcId </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.expand.defer</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">delay</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 372         }
 373     },
 374
 375     </span><span class="jsdoc-comment">// private
 376     </span><span class="jsdoc-var">cancelExpand </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 377         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.expandProcId</span><span class="jsdoc-syntax">){
 378             </span><span class="jsdoc-var">clearTimeout</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.expandProcId</span><span class="jsdoc-syntax">);
 379         }
 380         </span><span class="jsdoc-var">this.expandProcId </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
 381     },
 382
 383     </span><span class="jsdoc-comment">/**
 384      * Toggles expanded/collapsed state of the node
 385      */
 386     </span><span class="jsdoc-var">toggle </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 387         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.expanded</span><span class="jsdoc-syntax">){
 388             </span><span class="jsdoc-var">this.collapse</span><span class="jsdoc-syntax">();
 389         }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 390             </span><span class="jsdoc-var">this.expand</span><span class="jsdoc-syntax">();
 391         }
 392     },
 393
 394     </span><span class="jsdoc-comment">/**
 395      * Ensures all parent nodes are expanded
 396      */
 397     </span><span class="jsdoc-var">ensureVisible </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">){
 398         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">tree </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getOwnerTree</span><span class="jsdoc-syntax">();
 399         </span><span class="jsdoc-var">tree.expandPath</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.parentNode.getPath</span><span class="jsdoc-syntax">(), </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 400             </span><span class="jsdoc-var">tree.getTreeEl</span><span class="jsdoc-syntax">()</span><span class="jsdoc-var">.scrollChildIntoView</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.ui.anchor</span><span class="jsdoc-syntax">);
 401             </span><span class="jsdoc-var">Roo.callback</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">);
 402         }</span><span class="jsdoc-var">.createDelegate</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">));
 403     },
 404
 405     </span><span class="jsdoc-comment">/**
 406      * Expand all child nodes
 407      * @param {Boolean} deep (optional) true if the child nodes should also expand their child nodes
 408      */
 409     </span><span class="jsdoc-var">expandChildNodes </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">deep</span><span class="jsdoc-syntax">){
 410         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">cs </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.childNodes</span><span class="jsdoc-syntax">;
 411         </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">= 0, </span><span class="jsdoc-var">len </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">cs.length</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">len</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">++) {
 412                 </span><span class="jsdoc-var">cs</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.expand</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">deep</span><span class="jsdoc-syntax">);
 413         }
 414     },
 415
 416     </span><span class="jsdoc-comment">/**
 417      * Collapse all child nodes
 418      * @param {Boolean} deep (optional) true if the child nodes should also collapse their child nodes
 419      */
 420     </span><span class="jsdoc-var">collapseChildNodes </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">deep</span><span class="jsdoc-syntax">){
 421         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">cs </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.childNodes</span><span class="jsdoc-syntax">;
 422         </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">= 0, </span><span class="jsdoc-var">len </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">cs.length</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">len</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">++) {
 423                 </span><span class="jsdoc-var">cs</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.collapse</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">deep</span><span class="jsdoc-syntax">);
 424         }
 425     },
 426
 427     </span><span class="jsdoc-comment">/**
 428      * Disables this node
 429      */
 430     </span><span class="jsdoc-var">disable </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 431         </span><span class="jsdoc-var">this.disabled </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
 432         </span><span class="jsdoc-var">this.unselect</span><span class="jsdoc-syntax">();
 433         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.rendered </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">this.ui.onDisableChange</span><span class="jsdoc-syntax">){ </span><span class="jsdoc-comment">// event without subscribing
 434             </span><span class="jsdoc-var">this.ui.onDisableChange</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
 435         }
 436         </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;disabledchange&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
 437     },
 438
 439     </span><span class="jsdoc-comment">/**
 440      * Enables this node
 441      */
 442     </span><span class="jsdoc-var">enable </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 443         </span><span class="jsdoc-var">this.disabled </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
 444         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.rendered </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">this.ui.onDisableChange</span><span class="jsdoc-syntax">){ </span><span class="jsdoc-comment">// event without subscribing
 445             </span><span class="jsdoc-var">this.ui.onDisableChange</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">);
 446         }
 447         </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;disabledchange&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">);
 448     },
 449
 450     </span><span class="jsdoc-comment">// private
 451     </span><span class="jsdoc-var">renderChildren </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">suppressEvent</span><span class="jsdoc-syntax">){
 452         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">suppressEvent </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">){
 453             </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;beforechildrenrendered&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 454         }
 455         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">cs </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.childNodes</span><span class="jsdoc-syntax">;
 456         </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">= 0, </span><span class="jsdoc-var">len </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">cs.length</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">len</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">++){
 457             </span><span class="jsdoc-var">cs</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.render</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
 458         }
 459         </span><span class="jsdoc-var">this.childrenRendered </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
 460     },
 461
 462     </span><span class="jsdoc-comment">// private
 463     </span><span class="jsdoc-var">sort </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">fn</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">scope</span><span class="jsdoc-syntax">){
 464         </span><span class="jsdoc-var">Roo.tree.TreeNode.superclass.sort.apply</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">);
 465         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.childrenRendered</span><span class="jsdoc-syntax">){
 466             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">cs </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.childNodes</span><span class="jsdoc-syntax">;
 467             </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">= 0, </span><span class="jsdoc-var">len </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">cs.length</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">len</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">++){
 468                 </span><span class="jsdoc-var">cs</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.render</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
 469             }
 470         }
 471     },
 472
 473     </span><span class="jsdoc-comment">// private
 474     </span><span class="jsdoc-var">render </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">bulkRender</span><span class="jsdoc-syntax">){
 475         </span><span class="jsdoc-var">this.ui.render</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">bulkRender</span><span class="jsdoc-syntax">);
 476         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.rendered</span><span class="jsdoc-syntax">){
 477             </span><span class="jsdoc-var">this.rendered </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
 478             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.expanded</span><span class="jsdoc-syntax">){
 479                 </span><span class="jsdoc-var">this.expanded </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
 480                 </span><span class="jsdoc-var">this.expand</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">);
 481             }
 482         }
 483     },
 484
 485     </span><span class="jsdoc-comment">// private
 486     </span><span class="jsdoc-var">renderIndent </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">deep</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">refresh</span><span class="jsdoc-syntax">){
 487         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">refresh</span><span class="jsdoc-syntax">){
 488             </span><span class="jsdoc-var">this.ui.childIndent </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">;
 489         }
 490         </span><span class="jsdoc-var">this.ui.renderIndent</span><span class="jsdoc-syntax">();
 491         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">deep </span><span class="jsdoc-syntax">=== </span><span class="jsdoc-keyword">true </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">this.childrenRendered</span><span class="jsdoc-syntax">){
 492             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">cs </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.childNodes</span><span class="jsdoc-syntax">;
 493             </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">= 0, </span><span class="jsdoc-var">len </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">cs.length</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">len</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">++){
 494                 </span><span class="jsdoc-var">cs</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.renderIndent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">refresh</span><span class="jsdoc-syntax">);
 495             }
 496         }
 497     }
 498 });</span></code></body></html>