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   1 <html><head><title>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-comment">//config;
  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-var">this.addColumn</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
  50     }
  51
  52     </span><span class="jsdoc-comment">/**
  53      * The width of columns which have no width specified (defaults to 100)
  54      * @type Number
  55      */
  56     </span><span class="jsdoc-var">this.defaultWidth </span><span class="jsdoc-syntax">= 100;
  57
  58     </span><span class="jsdoc-comment">/**
  59      * Default sortable of columns which have no sortable specified (defaults to false)
  60      * @type Boolean
  61      */
  62     </span><span class="jsdoc-var">this.defaultSortable </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
  63
  64     </span><span class="jsdoc-var">this.addEvents</span><span class="jsdoc-syntax">({
  65         </span><span class="jsdoc-comment">/**
  66              * @event widthchange
  67              * Fires when the width of a column changes.
  68              * @param {ColumnModel} this
  69              * @param {Number} columnIndex The column index
  70              * @param {Number} newWidth The new width
  71              */
  72             </span><span class="jsdoc-string">&quot;widthchange&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
  73         </span><span class="jsdoc-comment">/**
  74              * @event headerchange
  75              * Fires when the text of a header changes.
  76              * @param {ColumnModel} this
  77              * @param {Number} columnIndex The column index
  78              * @param {Number} newText The new header text
  79              */
  80             </span><span class="jsdoc-string">&quot;headerchange&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
  81         </span><span class="jsdoc-comment">/**
  82              * @event hiddenchange
  83              * Fires when a column is hidden or &quot;unhidden&quot;.
  84              * @param {ColumnModel} this
  85              * @param {Number} columnIndex The column index
  86              * @param {Boolean} hidden true if hidden, false otherwise
  87              */
  88             </span><span class="jsdoc-string">&quot;hiddenchange&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
  89             </span><span class="jsdoc-comment">/**
  90          * @event columnmoved
  91          * Fires when a column is moved.
  92          * @param {ColumnModel} this
  93          * @param {Number} oldIndex
  94          * @param {Number} newIndex
  95          */
  96         </span><span class="jsdoc-string">&quot;columnmoved&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 columlockchange
  99          * Fires when a column's locked state is changed
 100          * @param {ColumnModel} this
 101          * @param {Number} colIndex
 102          * @param {Boolean} locked true if locked
 103          */
 104         </span><span class="jsdoc-string">&quot;columnlockchange&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true
 105     </span><span class="jsdoc-syntax">});
 106     </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">);
 107 };
 108 </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">, {
 109     </span><span class="jsdoc-comment">/**
 110      * @cfg {String} header [required] The header text to display in the Grid view.
 111      */
 112         /**
 113      * @cfg {String} xsHeader Header at Bootsrap Extra Small width (default for all)
 114      */
 115         /**
 116      * @cfg {String} smHeader Header at Bootsrap Small width
 117      */
 118         /**
 119      * @cfg {String} mdHeader Header at Bootsrap Medium width
 120      */
 121         /**
 122      * @cfg {String} lgHeader Header at Bootsrap Large width
 123      */
 124         /**
 125      * @cfg {String} xlHeader Header at Bootsrap extra Large width
 126      */
 127     /**
 128      * @cfg {String} dataIndex  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  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 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  True to lock the column in place while scrolling the Grid.  Defaults to false.
 143      */
 144     /**
 145      * @cfg {Boolean} fixed  True if the column width cannot be changed.  Defaults to false.
 146      */
 147     /**
 148      * @cfg {Boolean} resizable  False to disable column resizing. Defaults to true.
 149      */
 150     /**
 151      * @cfg {Boolean} hidden  True to hide the column. Defaults to false.
 152      */
 153     /**
 154      * @cfg {Function} renderer 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 returns the escaped data value. If an object is returned (bootstrap only)
 157      * then it is treated as a Roo Component object instance, and it is rendered after the initial row is rendered
 158      */
 159        /**
 160      * @cfg {Roo.grid.GridEditor} editor  For grid editors - returns the grid editor
 161      */
 162     /**
 163      * @cfg {String} align (left|right) Set the CSS text-align property of the column.  Defaults to undefined (left).
 164      */
 165     /**
 166      * @cfg {String} valign (top|bottom|middle) Set the CSS vertical-align property of the column (eg. middle, top, bottom etc).  Defaults to undefined (middle)
 167      */
 168     /**
 169      * @cfg {String} cursor ( auto|default|none|context-menu|help|pointer|progress|wait|cell|crosshair|text|vertical-text|alias|copy|move|no-drop|not-allowed|e-resize|n-resize|ne-resize|nw-resize|s-resize|se-resize|sw-resize|w-resize|ew-resize|ns-resize|nesw-resize|nwse-resize|col-resize|row-resize|all-scroll|zoom-in|zoom-out|grab|grabbing)
 170      */
 171     /**
 172      * @cfg {String} tooltip mouse over tooltip text
 173      */
 174     /**
 175      * @cfg {Number} xs  can be '0' for hidden at this size (number less than 12)
 176      */
 177     /**
 178      * @cfg {Number} sm can be '0' for hidden at this size (number less than 12)
 179      */
 180     /**
 181      * @cfg {Number} md can be '0' for hidden at this size (number less than 12)
 182      */
 183     /**
 184      * @cfg {Number} lg   can be '0' for hidden at this size (number less than 12)
 185      */
 186         /**
 187      * @cfg {Number} xl   can be '0' for hidden at this size (number less than 12)
 188      */
 189     /**
 190      * Returns the id of the column at the specified index.
 191      * @param {Number} index The column index
 192      * @return {String} the id
 193      */
 194     </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">){
 195         </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">;
 196     },
 197
 198     </span><span class="jsdoc-comment">/**
 199      * Returns the column for a specified id.
 200      * @param {String} id The column id
 201      * @return {Object} the column
 202      */
 203     </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">){
 204         </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">];
 205     },
 206
 207
 208     </span><span class="jsdoc-comment">/**
 209      * Returns the column Object for a specified dataIndex.
 210      * @param {String} dataIndex The column dataIndex
 211      * @return {Object|Boolean} the column or false if not found
 212      */
 213     </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">){
 214         </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">);
 215         </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">;
 216     },
 217
 218     </span><span class="jsdoc-comment">/**
 219      * Returns the index for a specified column id.
 220      * @param {String} id The column id
 221      * @return {Number} the index, or -1 if not found
 222      */
 223     </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">){
 224         </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">++){
 225             </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">){
 226                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">;
 227             }
 228         }
 229         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">-1;
 230     },
 231
 232     </span><span class="jsdoc-comment">/**
 233      * Returns the index for a specified column dataIndex.
 234      * @param {String} dataIndex The column dataIndex
 235      * @return {Number} the index, or -1 if not found
 236      */
 237
 238     </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">){
 239         </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">++){
 240             </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">){
 241                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">;
 242             }
 243         }
 244         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">-1;
 245     },
 246
 247
 248     </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">){
 249         </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">];
 250         </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);
 251         </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">);
 252         </span><span class="jsdoc-var">this.dataMap </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">;
 253         </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">);
 254     },
 255
 256     </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">){
 257         </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">;
 258     },
 259
 260     </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">){
 261         </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">){
 262             </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
 263         }
 264         </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">;
 265         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">suppressEvent</span><span class="jsdoc-syntax">){
 266             </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">);
 267         }
 268     },
 269
 270     </span><span class="jsdoc-var">getTotalLockedWidth </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 271         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">totalWidth </span><span class="jsdoc-syntax">= 0;
 272         </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">++){
 273             </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">)){
 274                 </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">);
 275             }
 276         }
 277         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">totalWidth</span><span class="jsdoc-syntax">;
 278     },
 279
 280     </span><span class="jsdoc-var">getLockedCount </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 281         </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">++){
 282             </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">)){
 283                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">;
 284             }
 285         }
 286
 287         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.config.length</span><span class="jsdoc-syntax">;
 288     },
 289
 290     </span><span class="jsdoc-comment">/**
 291      * Returns the number of columns.
 292      * @return {Number}
 293      */
 294     </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">){
 295         </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">){
 296             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">c </span><span class="jsdoc-syntax">= 0;
 297             </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">++){
 298                 </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">)){
 299                     </span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">++;
 300                 }
 301             }
 302             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">;
 303         }
 304         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.config.length</span><span class="jsdoc-syntax">;
 305     },
 306
 307     </span><span class="jsdoc-comment">/**
 308      * Returns the column configs that return true by the passed function that is called with (columnConfig, index)
 309      * @param {Function} fn
 310      * @param {Object} scope (optional)
 311      * @return {Array} result
 312      */
 313     </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">){
 314         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">r </span><span class="jsdoc-syntax">= [];
 315         </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">++){
 316             </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">];
 317             </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">){
 318                 </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">;
 319             }
 320         }
 321         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">r</span><span class="jsdoc-syntax">;
 322     },
 323
 324     </span><span class="jsdoc-comment">/**
 325      * Returns true if the specified column is sortable.
 326      * @param {Number} col The column index
 327      * @return {Boolean}
 328      */
 329     </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">){
 330         </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">){
 331             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.defaultSortable</span><span class="jsdoc-syntax">;
 332         }
 333         </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">;
 334     },
 335
 336     </span><span class="jsdoc-comment">/**
 337      * Returns the rendering (formatting) function defined for the column.
 338      * @param {Number} col The column index.
 339      * @return {Function} The function used to render the cell. See {@link #setRenderer}.
 340      */
 341     </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">){
 342         </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">){
 343             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">Roo.grid.ColumnModel.defaultRenderer</span><span class="jsdoc-syntax">;
 344         }
 345         </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">;
 346     },
 347
 348     </span><span class="jsdoc-comment">/**
 349      * Sets the rendering (formatting) function for a column.
 350      * @param {Number} col The column index
 351      * @param {Function} fn The function to use to process the cell's raw data
 352      * to return HTML markup for the grid view. The render function is called with
 353      * the following parameters:&lt;ul&gt;
 354      * &lt;li&gt;Data value.&lt;/li&gt;
 355      * &lt;li&gt;Cell metadata. An object in which you may set the following attributes:&lt;ul&gt;
 356      * &lt;li&gt;css A CSS style string to apply to the table cell.&lt;/li&gt;
 357      * &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;
 358      * &lt;li&gt;The {@link Roo.data.Record} from which the data was extracted.&lt;/li&gt;
 359      * &lt;li&gt;Row index&lt;/li&gt;
 360      * &lt;li&gt;Column index&lt;/li&gt;
 361      * &lt;li&gt;The {@link Roo.data.Store} object from which the Record was extracted&lt;/li&gt;&lt;/ul&gt;
 362      */
 363     </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">){
 364         </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">;
 365     },
 366
 367     </span><span class="jsdoc-comment">/**
 368      * Returns the width for the specified column.
 369      * @param {Number} col The column index
 370      * @param (optional) {String} gridSize bootstrap width size.
 371      * @return {Number}
 372      */
 373     </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">, </span><span class="jsdoc-var">gridSize</span><span class="jsdoc-syntax">)
 374         {
 375                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">cfg </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">];
 376
 377                 </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">gridSize</span><span class="jsdoc-syntax">) == </span><span class="jsdoc-string">'undefined'</span><span class="jsdoc-syntax">) {
 378                         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">cfg.width </span><span class="jsdoc-syntax">* 1 || </span><span class="jsdoc-var">this.defaultWidth</span><span class="jsdoc-syntax">;
 379                 }
 380                 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">gridSize </span><span class="jsdoc-syntax">=== </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">) { </span><span class="jsdoc-comment">// if we set it..
 381                         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">cfg.width </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
 382                 }
 383                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">sizes </span><span class="jsdoc-syntax">= [</span><span class="jsdoc-string">'xl'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">'lg'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">'md'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">'sm'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">'xs'</span><span class="jsdoc-syntax">];
 384
 385                 </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">= </span><span class="jsdoc-var">sizes.indexOf</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">gridSize</span><span class="jsdoc-syntax">); </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">sizes.length</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">++) {
 386                         </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">cfg</span><span class="jsdoc-syntax">[ </span><span class="jsdoc-var">sizes</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">] ] ) == </span><span class="jsdoc-string">'undefined'</span><span class="jsdoc-syntax">) {
 387                                 </span><span class="jsdoc-keyword">continue</span><span class="jsdoc-syntax">;
 388                         }
 389                         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">cfg</span><span class="jsdoc-syntax">[ </span><span class="jsdoc-var">sizes</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">] ];
 390                 }
 391                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">1;
 392
 393     },
 394
 395     </span><span class="jsdoc-comment">/**
 396      * Sets the width for a column.
 397      * @param {Number} col The column index
 398      * @param {Number} width The new width
 399      */
 400     </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">){
 401         </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">;
 402         </span><span class="jsdoc-var">this.totalWidth </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">;
 403         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">suppressEvent</span><span class="jsdoc-syntax">){
 404              </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">);
 405         }
 406     },
 407
 408     </span><span class="jsdoc-comment">/**
 409      * Returns the total width of all columns.
 410      * @param {Boolean} includeHidden True to include hidden column widths
 411      * @return {Number}
 412      */
 413     </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">){
 414         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.totalWidth</span><span class="jsdoc-syntax">){
 415             </span><span class="jsdoc-var">this.totalWidth </span><span class="jsdoc-syntax">= 0;
 416             </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">++){
 417                 </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">)){
 418                     </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">);
 419                 }
 420             }
 421         }
 422         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.totalWidth</span><span class="jsdoc-syntax">;
 423     },
 424
 425     </span><span class="jsdoc-comment">/**
 426      * Returns the header for the specified column.
 427      * @param {Number} col The column index
 428      * @return {String}
 429      */
 430     </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">){
 431         </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">;
 432     },
 433
 434     </span><span class="jsdoc-comment">/**
 435      * Sets the header for a column.
 436      * @param {Number} col The column index
 437      * @param {String} header The new header
 438      */
 439     </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">){
 440         </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">;
 441         </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">);
 442     },
 443
 444     </span><span class="jsdoc-comment">/**
 445      * Returns the tooltip for the specified column.
 446      * @param {Number} col The column index
 447      * @return {String}
 448      */
 449     </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">){
 450             </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">;
 451     },
 452     </span><span class="jsdoc-comment">/**
 453      * Sets the tooltip for a column.
 454      * @param {Number} col The column index
 455      * @param {String} tooltip The new tooltip
 456      */
 457     </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">){
 458             </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">;
 459     },
 460
 461     </span><span class="jsdoc-comment">/**
 462      * Returns the dataIndex for the specified column.
 463      * @param {Number} col The column index
 464      * @return {Number}
 465      */
 466     </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">){
 467         </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">;
 468     },
 469
 470     </span><span class="jsdoc-comment">/**
 471      * Sets the dataIndex for a column.
 472      * @param {Number} col The column index
 473      * @param {Number} dataIndex The new dataIndex
 474      */
 475     </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">){
 476         </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">;
 477     },
 478
 479
 480
 481     </span><span class="jsdoc-comment">/**
 482      * Returns true if the cell is editable.
 483      * @param {Number} colIndex The column index
 484      * @param {Number} rowIndex The row index - this is nto actually used..?
 485      * @return {Boolean}
 486      */
 487     </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">){
 488         </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">;
 489     },
 490
 491     </span><span class="jsdoc-comment">/**
 492      * Returns the editor defined for the cell/column.
 493      * return false or null to disable editing.
 494      * @param {Number} colIndex The column index
 495      * @param {Number} rowIndex The row index
 496      * @return {Object}
 497      */
 498     </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">){
 499         </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">;
 500     },
 501
 502     </span><span class="jsdoc-comment">/**
 503      * Sets if a column is editable.
 504      * @param {Number} col The column index
 505      * @param {Boolean} editable True if the column is editable
 506      */
 507     </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">){
 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">.editable </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">editable</span><span class="jsdoc-syntax">;
 509     },
 510
 511
 512     </span><span class="jsdoc-comment">/**
 513      * Returns true if the column is hidden.
 514      * @param {Number} colIndex The column index
 515      * @return {Boolean}
 516      */
 517     </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">){
 518         </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">;
 519     },
 520
 521
 522     </span><span class="jsdoc-comment">/**
 523      * Returns true if the column width cannot be changed
 524      */
 525     </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">){
 526         </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">;
 527     },
 528
 529     </span><span class="jsdoc-comment">/**
 530      * Returns true if the column can be resized
 531      * @return {Boolean}
 532      */
 533     </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">){
 534         </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">;
 535     },
 536     </span><span class="jsdoc-comment">/**
 537      * Sets if a column is hidden.
 538      * @param {Number} colIndex The column index
 539      * @param {Boolean} hidden True if the column is hidden
 540      */
 541     </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">){
 542         </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">;
 543         </span><span class="jsdoc-var">this.totalWidth </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">;
 544         </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">);
 545     },
 546
 547     </span><span class="jsdoc-comment">/**
 548      * Sets the editor for a column.
 549      * @param {Number} col The column index
 550      * @param {Object} editor The editor object
 551      */
 552     </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">){
 553         </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">;
 554     },
 555     </span><span class="jsdoc-comment">/**
 556      * Add a column (experimental...) - defaults to adding to the end..
 557      * @param {Object} config
 558     */
 559     </span><span class="jsdoc-var">addColumn </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">)
 560     {
 561
 562         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.config.length</span><span class="jsdoc-syntax">;
 563         </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">c</span><span class="jsdoc-syntax">;
 564
 565         </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">){
 566             </span><span class="jsdoc-var">c.dataIndex </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">;
 567         }
 568         </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">){
 569             </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">];
 570         }
 571         </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">){
 572             </span><span class="jsdoc-var">c.id </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.id</span><span class="jsdoc-syntax">();
 573         }
 574         </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">){
 575             </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">);
 576         }
 577         </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">){
 578             </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">);
 579         }
 580         </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">;
 581     }
 582
 583 });
 584
 585 </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">)
 586 {
 587     </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;object&quot;</span><span class="jsdoc-syntax">) {
 588         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">;
 589     }
 590         </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){
 591             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-string">&quot;&amp;#160;&quot;</span><span class="jsdoc-syntax">;
 592         }
 593
 594         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">String.format</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;{0}&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">);
 595 };
 596
 597 </span><span class="jsdoc-comment">// Alias for backwards compatibility
 598 </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">;
 599 </span></code></body></html>