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   1 <html><head><title>../roojs1/Roo/grid/ColumnModel.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 /**
  14  * @class Roo.grid.ColumnModel
  15  * @extends Roo.util.Observable
  16  * This is the default implementation of a ColumnModel used by the Grid. It defines
  17  * the columns in the grid.
  18  * &lt;br&gt;Usage:&lt;br&gt;
  19  &lt;pre&gt;&lt;code&gt;
  20  var colModel = new Roo.grid.ColumnModel([
  21         {header: &quot;Ticker&quot;, width: 60, sortable: true, locked: true},
  22         {header: &quot;Company Name&quot;, width: 150, sortable: true},
  23         {header: &quot;Market Cap.&quot;, width: 100, sortable: true},
  24         {header: &quot;$ Sales&quot;, width: 100, sortable: true, renderer: money},
  25         {header: &quot;Employees&quot;, width: 100, sortable: true, resizable: false}
  26  ]);
  27  &lt;/code&gt;&lt;/pre&gt;
  28  * &lt;p&gt;
  29
  30  * The config options listed for this class are options which may appear in each
  31  * individual column definition.
  32  * &lt;br/&gt;RooJS Fix - column id's are not sequential but use Roo.id() - fixes bugs with layouts.
  33  * @constructor
  34  * @param {Object} config An Array of column config objects. See this class's
  35  * config objects for details.
  36 */
  37 </span><span class="jsdoc-var">Roo.grid.ColumnModel </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">){
  38         </span><span class="jsdoc-comment">/**
  39      * The config passed into the constructor
  40      */
  41     </span><span class="jsdoc-var">this.config </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">;
  42     </span><span class="jsdoc-var">this.lookup </span><span class="jsdoc-syntax">= {};
  43
  44     </span><span class="jsdoc-comment">// if no id, create one
  45     // if the column does not have a dataIndex mapping,
  46     // map it to the order it is in the config
  47     </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">config.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">++){
  48         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">c </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">];
  49         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">c.dataIndex </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;undefined&quot;</span><span class="jsdoc-syntax">){
  50             </span><span class="jsdoc-var">c.dataIndex </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">;
  51         }
  52         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">c.renderer </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;string&quot;</span><span class="jsdoc-syntax">){
  53             </span><span class="jsdoc-var">c.renderer </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.util.Format</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">c.renderer</span><span class="jsdoc-syntax">];
  54         }
  55         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">c.id </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;undefined&quot;</span><span class="jsdoc-syntax">){
  56             </span><span class="jsdoc-var">c.id </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.id</span><span class="jsdoc-syntax">();
  57         }
  58         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">c.editor </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">c.editor.xtype</span><span class="jsdoc-syntax">){
  59             </span><span class="jsdoc-var">c.editor  </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.factory</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">c.editor</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">Roo.grid</span><span class="jsdoc-syntax">);
  60         }
  61         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">c.editor </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">c.editor.isFormField</span><span class="jsdoc-syntax">){
  62             </span><span class="jsdoc-var">c.editor </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">new </span><span class="jsdoc-var">Roo.grid.GridEditor</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">c.editor</span><span class="jsdoc-syntax">);
  63         }
  64         </span><span class="jsdoc-var">this.lookup</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">c.id</span><span class="jsdoc-syntax">] = </span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">;
  65     }
  66
  67     </span><span class="jsdoc-comment">/**
  68      * The width of columns which have no width specified (defaults to 100)
  69      * @type Number
  70      */
  71     </span><span class="jsdoc-var">this.defaultWidth </span><span class="jsdoc-syntax">= 100;
  72
  73     </span><span class="jsdoc-comment">/**
  74      * Default sortable of columns which have no sortable specified (defaults to false)
  75      * @type Boolean
  76      */
  77     </span><span class="jsdoc-var">this.defaultSortable </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
  78
  79     </span><span class="jsdoc-var">this.addEvents</span><span class="jsdoc-syntax">({
  80         </span><span class="jsdoc-comment">/**
  81              * @event widthchange
  82              * Fires when the width of a column changes.
  83              * @param {ColumnModel} this
  84              * @param {Number} columnIndex The column index
  85              * @param {Number} newWidth The new width
  86              */
  87             </span><span class="jsdoc-string">&quot;widthchange&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
  88         </span><span class="jsdoc-comment">/**
  89              * @event headerchange
  90              * Fires when the text of a header changes.
  91              * @param {ColumnModel} this
  92              * @param {Number} columnIndex The column index
  93              * @param {Number} newText The new header text
  94              */
  95             </span><span class="jsdoc-string">&quot;headerchange&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
  96         </span><span class="jsdoc-comment">/**
  97              * @event hiddenchange
  98              * Fires when a column is hidden or &quot;unhidden&quot;.
  99              * @param {ColumnModel} this
 100              * @param {Number} columnIndex The column index
 101              * @param {Boolean} hidden true if hidden, false otherwise
 102              */
 103             </span><span class="jsdoc-string">&quot;hiddenchange&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
 104             </span><span class="jsdoc-comment">/**
 105          * @event columnmoved
 106          * Fires when a column is moved.
 107          * @param {ColumnModel} this
 108          * @param {Number} oldIndex
 109          * @param {Number} newIndex
 110          */
 111         </span><span class="jsdoc-string">&quot;columnmoved&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
 112         </span><span class="jsdoc-comment">/**
 113          * @event columlockchange
 114          * Fires when a column's locked state is changed
 115          * @param {ColumnModel} this
 116          * @param {Number} colIndex
 117          * @param {Boolean} locked true if locked
 118          */
 119         </span><span class="jsdoc-string">&quot;columnlockchange&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true
 120     </span><span class="jsdoc-syntax">});
 121     </span><span class="jsdoc-var">Roo.grid.ColumnModel.superclass.constructor.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 122 };
 123 </span><span class="jsdoc-var">Roo.extend</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.grid.ColumnModel</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">Roo.util.Observable</span><span class="jsdoc-syntax">, {
 124     </span><span class="jsdoc-comment">/**
 125      * @cfg {String} header The header text to display in the Grid view.
 126      */
 127     /**
 128      * @cfg {String} dataIndex (Optional) The name of the field in the grid's {@link Roo.data.Store}'s
 129      * {@link Roo.data.Record} definition from which to draw the column's value. If not
 130      * specified, the column's index is used as an index into the Record's data Array.
 131      */
 132     /**
 133      * @cfg {Number} width (Optional) The initial width in pixels of the column. Using this
 134      * instead of {@link Roo.grid.Grid#autoSizeColumns} is more efficient.
 135      */
 136     /**
 137      * @cfg {Boolean} sortable (Optional) True if sorting is to be allowed on this column.
 138      * Defaults to the value of the {@link #defaultSortable} property.
 139      * Whether local/remote sorting is used is specified in {@link Roo.data.Store#remoteSort}.
 140      */
 141     /**
 142      * @cfg {Boolean} locked (Optional) True to lock the column in place while scrolling the Grid.  Defaults to false.
 143      */
 144     /**
 145      * @cfg {Boolean} fixed (Optional) True if the column width cannot be changed.  Defaults to false.
 146      */
 147     /**
 148      * @cfg {Boolean} resizable (Optional) False to disable column resizing. Defaults to true.
 149      */
 150     /**
 151      * @cfg {Boolean} hidden (Optional) True to hide the column. Defaults to false.
 152      */
 153     /**
 154      * @cfg {Function} renderer (Optional) A function used to generate HTML markup for a cell
 155      * given the cell's data value. See {@link #setRenderer}. If not specified, the
 156      * default renderer uses the raw data value.
 157      */
 158        /**
 159      * @cfg {Roo.grid.GridEditor} editor (Optional) For grid editors - returns the grid editor
 160      */
 161     /**
 162      * @cfg {String} align (Optional) Set the CSS text-align property of the column.  Defaults to undefined.
 163      */
 164
 165     /**
 166      * Returns the id of the column at the specified index.
 167      * @param {Number} index The column index
 168      * @return {String} the id
 169      */
 170     </span><span class="jsdoc-var">getColumnId </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">index</span><span class="jsdoc-syntax">){
 171         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">index</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.id</span><span class="jsdoc-syntax">;
 172     },
 173
 174     </span><span class="jsdoc-comment">/**
 175      * Returns the column for a specified id.
 176      * @param {String} id The column id
 177      * @return {Object} the column
 178      */
 179     </span><span class="jsdoc-var">getColumnById </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">){
 180         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.lookup</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">];
 181     },
 182
 183
 184     </span><span class="jsdoc-comment">/**
 185      * Returns the column for a specified dataIndex.
 186      * @param {String} dataIndex The column dataIndex
 187      * @return {Object|Boolean} the column or false if not found
 188      */
 189     </span><span class="jsdoc-var">getColumnByDataIndex</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">dataIndex</span><span class="jsdoc-syntax">){
 190         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">index </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.findColumnIndex</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">dataIndex</span><span class="jsdoc-syntax">);
 191         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">index </span><span class="jsdoc-syntax">&gt; -1 ? </span><span class="jsdoc-var">this.config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">index</span><span class="jsdoc-syntax">] : </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
 192     },
 193
 194     </span><span class="jsdoc-comment">/**
 195      * Returns the index for a specified column id.
 196      * @param {String} id The column id
 197      * @return {Number} the index, or -1 if not found
 198      */
 199     </span><span class="jsdoc-var">getIndexById </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">){
 200         </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">this.config.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">++){
 201             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.id </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">){
 202                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">;
 203             }
 204         }
 205         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">-1;
 206     },
 207
 208     </span><span class="jsdoc-comment">/**
 209      * Returns the index for a specified column dataIndex.
 210      * @param {String} dataIndex The column dataIndex
 211      * @return {Number} the index, or -1 if not found
 212      */
 213
 214     </span><span class="jsdoc-var">findColumnIndex </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">dataIndex</span><span class="jsdoc-syntax">){
 215         </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">this.config.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">++){
 216             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.dataIndex </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">dataIndex</span><span class="jsdoc-syntax">){
 217                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">;
 218             }
 219         }
 220         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">-1;
 221     },
 222
 223
 224     </span><span class="jsdoc-var">moveColumn </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">oldIndex</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">newIndex</span><span class="jsdoc-syntax">){
 225         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">c </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">oldIndex</span><span class="jsdoc-syntax">];
 226         </span><span class="jsdoc-var">this.config.splice</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">oldIndex</span><span class="jsdoc-syntax">, 1);
 227         </span><span class="jsdoc-var">this.config.splice</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">newIndex</span><span class="jsdoc-syntax">, 0, </span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">);
 228         </span><span class="jsdoc-var">this.dataMap </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">;
 229         </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;columnmoved&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">oldIndex</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">newIndex</span><span class="jsdoc-syntax">);
 230     },
 231
 232     </span><span class="jsdoc-var">isLocked </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">colIndex</span><span class="jsdoc-syntax">){
 233         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">colIndex</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.locked </span><span class="jsdoc-syntax">=== </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
 234     },
 235
 236     </span><span class="jsdoc-var">setLocked </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">colIndex</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">suppressEvent</span><span class="jsdoc-syntax">){
 237         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.isLocked</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">colIndex</span><span class="jsdoc-syntax">) == </span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">){
 238             </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
 239         }
 240         </span><span class="jsdoc-var">this.config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">colIndex</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.locked </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">;
 241         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">suppressEvent</span><span class="jsdoc-syntax">){
 242             </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;columnlockchange&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">colIndex</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">);
 243         }
 244     },
 245
 246     </span><span class="jsdoc-var">getTotalLockedWidth </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 247         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">totalWidth </span><span class="jsdoc-syntax">= 0;
 248         </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">i </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">this.config.length</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">++){
 249             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.isLocked</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">) &amp;&amp; !</span><span class="jsdoc-var">this.isHidden</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">)){
 250                 </span><span class="jsdoc-var">this.totalWidth </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-var">this.getColumnWidth</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">);
 251             }
 252         }
 253         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">totalWidth</span><span class="jsdoc-syntax">;
 254     },
 255
 256     </span><span class="jsdoc-var">getLockedCount </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 257         </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">this.config.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">++){
 258             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.isLocked</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">)){
 259                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">;
 260             }
 261         }
 262     },
 263
 264     </span><span class="jsdoc-comment">/**
 265      * Returns the number of columns.
 266      * @return {Number}
 267      */
 268     </span><span class="jsdoc-var">getColumnCount </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">visibleOnly</span><span class="jsdoc-syntax">){
 269         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">visibleOnly </span><span class="jsdoc-syntax">=== </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">){
 270             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">c </span><span class="jsdoc-syntax">= 0;
 271             </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">this.config.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">++){
 272                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.isHidden</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">)){
 273                     </span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">++;
 274                 }
 275             }
 276             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">;
 277         }
 278         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.config.length</span><span class="jsdoc-syntax">;
 279     },
 280
 281     </span><span class="jsdoc-comment">/**
 282      * Returns the column configs that return true by the passed function that is called with (columnConfig, index)
 283      * @param {Function} fn
 284      * @param {Object} scope (optional)
 285      * @return {Array} result
 286      */
 287     </span><span class="jsdoc-var">getColumnsBy </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">){
 288         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">r </span><span class="jsdoc-syntax">= [];
 289         </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">this.config.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">++){
 290             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">c </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">];
 291             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">fn.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">scope</span><span class="jsdoc-syntax">||</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">) === </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">){
 292                 </span><span class="jsdoc-var">r</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">r.length</span><span class="jsdoc-syntax">] = </span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">;
 293             }
 294         }
 295         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">r</span><span class="jsdoc-syntax">;
 296     },
 297
 298     </span><span class="jsdoc-comment">/**
 299      * Returns true if the specified column is sortable.
 300      * @param {Number} col The column index
 301      * @return {Boolean}
 302      */
 303     </span><span class="jsdoc-var">isSortable </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">){
 304         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">this.config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.sortable </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;undefined&quot;</span><span class="jsdoc-syntax">){
 305             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.defaultSortable</span><span class="jsdoc-syntax">;
 306         }
 307         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.sortable</span><span class="jsdoc-syntax">;
 308     },
 309
 310     </span><span class="jsdoc-comment">/**
 311      * Returns the rendering (formatting) function defined for the column.
 312      * @param {Number} col The column index.
 313      * @return {Function} The function used to render the cell. See {@link #setRenderer}.
 314      */
 315     </span><span class="jsdoc-var">getRenderer </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">){
 316         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.renderer</span><span class="jsdoc-syntax">){
 317             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">Roo.grid.ColumnModel.defaultRenderer</span><span class="jsdoc-syntax">;
 318         }
 319         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.renderer</span><span class="jsdoc-syntax">;
 320     },
 321
 322     </span><span class="jsdoc-comment">/**
 323      * Sets the rendering (formatting) function for a column.
 324      * @param {Number} col The column index
 325      * @param {Function} fn The function to use to process the cell's raw data
 326      * to return HTML markup for the grid view. The render function is called with
 327      * the following parameters:&lt;ul&gt;
 328      * &lt;li&gt;Data value.&lt;/li&gt;
 329      * &lt;li&gt;Cell metadata. An object in which you may set the following attributes:&lt;ul&gt;
 330      * &lt;li&gt;css A CSS style string to apply to the table cell.&lt;/li&gt;
 331      * &lt;li&gt;attr An HTML attribute definition string to apply to the data container element &lt;i&gt;within&lt;/i&gt; the table cell.&lt;/li&gt;&lt;/ul&gt;
 332      * &lt;li&gt;The {@link Roo.data.Record} from which the data was extracted.&lt;/li&gt;
 333      * &lt;li&gt;Row index&lt;/li&gt;
 334      * &lt;li&gt;Column index&lt;/li&gt;
 335      * &lt;li&gt;The {@link Roo.data.Store} object from which the Record was extracted&lt;/li&gt;&lt;/ul&gt;
 336      */
 337     </span><span class="jsdoc-var">setRenderer </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">fn</span><span class="jsdoc-syntax">){
 338         </span><span class="jsdoc-var">this.config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.renderer </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">fn</span><span class="jsdoc-syntax">;
 339     },
 340
 341     </span><span class="jsdoc-comment">/**
 342      * Returns the width for the specified column.
 343      * @param {Number} col The column index
 344      * @return {Number}
 345      */
 346     </span><span class="jsdoc-var">getColumnWidth </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">){
 347         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.width </span><span class="jsdoc-syntax">* 1 || </span><span class="jsdoc-var">this.defaultWidth</span><span class="jsdoc-syntax">;
 348     },
 349
 350     </span><span class="jsdoc-comment">/**
 351      * Sets the width for a column.
 352      * @param {Number} col The column index
 353      * @param {Number} width The new width
 354      */
 355     </span><span class="jsdoc-var">setColumnWidth </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">width</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">suppressEvent</span><span class="jsdoc-syntax">){
 356         </span><span class="jsdoc-var">this.config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.width </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">width</span><span class="jsdoc-syntax">;
 357         </span><span class="jsdoc-var">this.totalWidth </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">;
 358         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">suppressEvent</span><span class="jsdoc-syntax">){
 359              </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;widthchange&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">width</span><span class="jsdoc-syntax">);
 360         }
 361     },
 362
 363     </span><span class="jsdoc-comment">/**
 364      * Returns the total width of all columns.
 365      * @param {Boolean} includeHidden True to include hidden column widths
 366      * @return {Number}
 367      */
 368     </span><span class="jsdoc-var">getTotalWidth </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">includeHidden</span><span class="jsdoc-syntax">){
 369         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.totalWidth</span><span class="jsdoc-syntax">){
 370             </span><span class="jsdoc-var">this.totalWidth </span><span class="jsdoc-syntax">= 0;
 371             </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">this.config.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">++){
 372                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">includeHidden </span><span class="jsdoc-syntax">|| !</span><span class="jsdoc-var">this.isHidden</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">)){
 373                     </span><span class="jsdoc-var">this.totalWidth </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-var">this.getColumnWidth</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">);
 374                 }
 375             }
 376         }
 377         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.totalWidth</span><span class="jsdoc-syntax">;
 378     },
 379
 380     </span><span class="jsdoc-comment">/**
 381      * Returns the header for the specified column.
 382      * @param {Number} col The column index
 383      * @return {String}
 384      */
 385     </span><span class="jsdoc-var">getColumnHeader </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">){
 386         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.header</span><span class="jsdoc-syntax">;
 387     },
 388
 389     </span><span class="jsdoc-comment">/**
 390      * Sets the header for a column.
 391      * @param {Number} col The column index
 392      * @param {String} header The new header
 393      */
 394     </span><span class="jsdoc-var">setColumnHeader </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">header</span><span class="jsdoc-syntax">){
 395         </span><span class="jsdoc-var">this.config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.header </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">header</span><span class="jsdoc-syntax">;
 396         </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;headerchange&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">header</span><span class="jsdoc-syntax">);
 397     },
 398
 399     </span><span class="jsdoc-comment">/**
 400      * Returns the tooltip for the specified column.
 401      * @param {Number} col The column index
 402      * @return {String}
 403      */
 404     </span><span class="jsdoc-var">getColumnTooltip </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">){
 405             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.tooltip</span><span class="jsdoc-syntax">;
 406     },
 407     </span><span class="jsdoc-comment">/**
 408      * Sets the tooltip for a column.
 409      * @param {Number} col The column index
 410      * @param {String} tooltip The new tooltip
 411      */
 412     </span><span class="jsdoc-var">setColumnTooltip </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">tooltip</span><span class="jsdoc-syntax">){
 413             </span><span class="jsdoc-var">this.config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.tooltip </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">tooltip</span><span class="jsdoc-syntax">;
 414     },
 415
 416     </span><span class="jsdoc-comment">/**
 417      * Returns the dataIndex for the specified column.
 418      * @param {Number} col The column index
 419      * @return {Number}
 420      */
 421     </span><span class="jsdoc-var">getDataIndex </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">){
 422         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.dataIndex</span><span class="jsdoc-syntax">;
 423     },
 424
 425     </span><span class="jsdoc-comment">/**
 426      * Sets the dataIndex for a column.
 427      * @param {Number} col The column index
 428      * @param {Number} dataIndex The new dataIndex
 429      */
 430     </span><span class="jsdoc-var">setDataIndex </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">dataIndex</span><span class="jsdoc-syntax">){
 431         </span><span class="jsdoc-var">this.config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.dataIndex </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">dataIndex</span><span class="jsdoc-syntax">;
 432     },
 433
 434
 435
 436     </span><span class="jsdoc-comment">/**
 437      * Returns true if the cell is editable.
 438      * @param {Number} colIndex The column index
 439      * @param {Number} rowIndex The row index
 440      * @return {Boolean}
 441      */
 442     </span><span class="jsdoc-var">isCellEditable </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">colIndex</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">rowIndex</span><span class="jsdoc-syntax">){
 443         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">colIndex</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.editable </span><span class="jsdoc-syntax">|| (</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">this.config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">colIndex</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.editable </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;undefined&quot; </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">this.config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">colIndex</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.editor</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">;
 444     },
 445
 446     </span><span class="jsdoc-comment">/**
 447      * Returns the editor defined for the cell/column.
 448      * return false or null to disable editing.
 449      * @param {Number} colIndex The column index
 450      * @param {Number} rowIndex The row index
 451      * @return {Object}
 452      */
 453     </span><span class="jsdoc-var">getCellEditor </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">colIndex</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">rowIndex</span><span class="jsdoc-syntax">){
 454         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">colIndex</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.editor</span><span class="jsdoc-syntax">;
 455     },
 456
 457     </span><span class="jsdoc-comment">/**
 458      * Sets if a column is editable.
 459      * @param {Number} col The column index
 460      * @param {Boolean} editable True if the column is editable
 461      */
 462     </span><span class="jsdoc-var">setEditable </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">editable</span><span class="jsdoc-syntax">){
 463         </span><span class="jsdoc-var">this.config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.editable </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">editable</span><span class="jsdoc-syntax">;
 464     },
 465
 466
 467     </span><span class="jsdoc-comment">/**
 468      * Returns true if the column is hidden.
 469      * @param {Number} colIndex The column index
 470      * @return {Boolean}
 471      */
 472     </span><span class="jsdoc-var">isHidden </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">colIndex</span><span class="jsdoc-syntax">){
 473         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">colIndex</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.hidden</span><span class="jsdoc-syntax">;
 474     },
 475
 476
 477     </span><span class="jsdoc-comment">/**
 478      * Returns true if the column width cannot be changed
 479      */
 480     </span><span class="jsdoc-var">isFixed </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">colIndex</span><span class="jsdoc-syntax">){
 481         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">colIndex</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.fixed</span><span class="jsdoc-syntax">;
 482     },
 483
 484     </span><span class="jsdoc-comment">/**
 485      * Returns true if the column can be resized
 486      * @return {Boolean}
 487      */
 488     </span><span class="jsdoc-var">isResizable </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">colIndex</span><span class="jsdoc-syntax">){
 489         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">colIndex </span><span class="jsdoc-syntax">&gt;= 0 &amp;&amp; </span><span class="jsdoc-var">this.config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">colIndex</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.resizable </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-keyword">false </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">this.config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">colIndex</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.fixed </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
 490     },
 491     </span><span class="jsdoc-comment">/**
 492      * Sets if a column is hidden.
 493      * @param {Number} colIndex The column index
 494      * @param {Boolean} hidden True if the column is hidden
 495      */
 496     </span><span class="jsdoc-var">setHidden </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">colIndex</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">hidden</span><span class="jsdoc-syntax">){
 497         </span><span class="jsdoc-var">this.config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">colIndex</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.hidden </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">hidden</span><span class="jsdoc-syntax">;
 498         </span><span class="jsdoc-var">this.totalWidth </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">;
 499         </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;hiddenchange&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">colIndex</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">hidden</span><span class="jsdoc-syntax">);
 500     },
 501
 502     </span><span class="jsdoc-comment">/**
 503      * Sets the editor for a column.
 504      * @param {Number} col The column index
 505      * @param {Object} editor The editor object
 506      */
 507     </span><span class="jsdoc-var">setEditor </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">editor</span><span class="jsdoc-syntax">){
 508         </span><span class="jsdoc-var">this.config</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.editor </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">editor</span><span class="jsdoc-syntax">;
 509     }
 510 });
 511
 512 </span><span class="jsdoc-var">Roo.grid.ColumnModel.defaultRenderer </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">){
 513         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">value </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;string&quot; </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">value.length </span><span class="jsdoc-syntax">&lt; 1){
 514             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-string">&quot;&amp;#160;&quot;</span><span class="jsdoc-syntax">;
 515         }
 516         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">;
 517 };
 518
 519 </span><span class="jsdoc-comment">// Alias for backwards compatibility
 520 </span><span class="jsdoc-var">Roo.grid.DefaultColumnModel </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.grid.ColumnModel</span><span class="jsdoc-syntax">;
 521 </span></code></body></html>