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- <title>The source code</title>
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- <pre class="prettyprint lang-js">Ext.ns('Ext.ux.grid');\r
-\r
-<div id="cls-Ext.ux.grid.CheckColumn"></div>/**\r
- * @class Ext.ux.grid.CheckColumn\r
- * @extends Object\r
- * GridPanel plugin to add a column with check boxes to a grid.\r
- * <p>Example usage:</p>\r
- * <pre><code>\r
-// create the column\r
-var checkColumn = new Ext.grid.CheckColumn({\r
- header: 'Indoor?',\r
- dataIndex: 'indoor',\r
- id: 'check',\r
- width: 55\r
-});\r
-\r
-// add the column to the column model\r
-var cm = new Ext.grid.ColumnModel([{\r
- header: 'Foo',\r
- ...\r
- },\r
- checkColumn\r
-]);\r
-\r
-// create the grid\r
-var grid = new Ext.grid.EditorGridPanel({\r
- ...\r
- cm: cm,\r
- plugins: [checkColumn], // include plugin\r
- ...\r
-});\r
- * </code></pre>\r
- * In addition to storing a Boolean value within the record data, this\r
- * class toggles a css class between <tt>'x-grid3-check-col'</tt> and\r
- * <tt>'x-grid3-check-col-on'</tt> to alter the background image used for\r
- * a column.\r
- */\r
-Ext.ux.grid.CheckColumn = function(config){\r
- Ext.apply(this, config);\r
- if(!this.id){\r
- this.id = Ext.id();\r
- }\r
- this.renderer = this.renderer.createDelegate(this);\r
-};\r
-\r
-Ext.ux.grid.CheckColumn.prototype ={\r
- init : function(grid){\r
- this.grid = grid;\r
- this.grid.on('render', function(){\r
- var view = this.grid.getView();\r
- view.mainBody.on('mousedown', this.onMouseDown, this);\r
- }, this);\r
- },\r
-\r
- onMouseDown : function(e, t){\r
- if(t.className && t.className.indexOf('x-grid3-cc-'+this.id) != -1){\r
- e.stopEvent();\r
- var index = this.grid.getView().findRowIndex(t);\r
- var record = this.grid.store.getAt(index);\r
- record.set(this.dataIndex, !record.data[this.dataIndex]);\r
- }\r
- },\r
-\r
- renderer : function(v, p, record){\r
- p.css += ' x-grid3-check-col-td'; \r
- return '<div class="x-grid3-check-col'+(v?'-on':'')+' x-grid3-cc-'+this.id+'"> </div>';\r
- }\r
-};\r
-\r
-// register ptype\r
-Ext.preg('checkcolumn', Ext.ux.grid.CheckColumn);\r
-\r
-// backwards compat\r
-Ext.grid.CheckColumn = Ext.ux.grid.CheckColumn;</pre>
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