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/*!
* Ext JS Library 3.0.3
* Copyright(c) 2006-2009 Ext JS, LLC
* licensing@extjs.com
* http://www.extjs.com/license
*/
Ext.ns('Ext.ux.grid');
/**
* @class Ext.ux.grid.CheckColumn
* @extends Object
* GridPanel plugin to add a column with check boxes to a grid.
* <p>Example usage:</p>
* <pre><code>
// create the column
var checkColumn = new Ext.grid.CheckColumn({
header: 'Indoor?',
dataIndex: 'indoor',
id: 'check',
width: 55
});
// add the column to the column model
var cm = new Ext.grid.ColumnModel([{
header: 'Foo',
...
},
checkColumn
]);
// create the grid
var grid = new Ext.grid.EditorGridPanel({
...
cm: cm,
plugins: [checkColumn], // include plugin
...
});
* </code></pre>
* In addition to storing a Boolean value within the record data, this
* class toggles a css class between <tt>'x-grid3-check-col'</tt> and
* <tt>'x-grid3-check-col-on'</tt> to alter the background image used for
* a column.
*/
Ext.ux.grid.CheckColumn = function(config){
Ext.apply(this, config);
if(!this.id){
this.id = Ext.id();
}
this.renderer = this.renderer.createDelegate(this);
};
Ext.ux.grid.CheckColumn.prototype ={
init : function(grid){
this.grid = grid;
this.grid.on('render', function(){
var view = this.grid.getView();
view.mainBody.on('mousedown', this.onMouseDown, this);
}, this);
},
onMouseDown : function(e, t){
if(t.className && t.className.indexOf('x-grid3-cc-'+this.id) != -1){
e.stopEvent();
var index = this.grid.getView().findRowIndex(t);
var record = this.grid.store.getAt(index);
record.set(this.dataIndex, !record.data[this.dataIndex]);
}
},
renderer : function(v, p, record){
p.css += ' x-grid3-check-col-td';
return '<div class="x-grid3-check-col'+(v?'-on':'')+' x-grid3-cc-'+this.id+'"> </div>';
}
};
// register ptype
Ext.preg('checkcolumn', Ext.ux.grid.CheckColumn);
// backwards compat
Ext.grid.CheckColumn = Ext.ux.grid.CheckColumn;
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