/**
* Ext.ux.grid.livegrid.GridPanel
* Copyright (c) 2007-2008, http://www.siteartwork.de
*
* Ext.ux.grid.livegrid.GridPanel is licensed under the terms of the
* GNU Open Source GPL 3.0
* license.
*
* Commercial use is prohibited. Visit <http://www.siteartwork.de/livegrid>
* if you need to obtain a commercial license.
*
* This program is free software: you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation, either version 3 of the License, or any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/gpl.html>.
*
*/
Ext.namespace('Ext.ux.grid.livegrid');
/**
* @class Ext.ux.grid.livegrid.GridPanel
* @extends Ext.grid.GridPanel
* @constructor
* @param {Object} config
*
* @author Thorsten Suckow-Homberg <ts@siteartwork.de>
*/
Ext.ux.grid.livegrid.GridPanel = Ext.extend(Ext.grid.GridPanel, {
/**
* Overriden to make sure the attached store loads only when the
* grid has been fully rendered if, and only if the store's
* "autoLoad" property is set to true.
*
*/
onRender : function(ct, position)
{
Ext.ux.grid.livegrid.GridPanel.superclass.onRender.call(this, ct, position);
var ds = this.getStore();
if (ds._autoLoad === true) {
delete ds._autoLoad;
ds.load();
}
},
/**
* Overriden since the original implementation checks for
* getCount() of the store, not getTotalCount().
*
*/
walkCells : function(row, col, step, fn, scope)
{
var ds = this.store;
var _oF = ds.getCount;
ds.getCount = ds.getTotalCount;
var ret = Ext.ux.grid.livegrid.GridPanel.superclass.walkCells.call(this, row, col, step, fn, scope);
ds.getCount = _oF;
return ret;
}
});