3 * Copyright(c) 2006-2010 Ext JS, Inc.
5 * http://www.extjs.com/license
8 Ext.override(Ext.list.Column, {
10 var types = Ext.data.Types,
14 if(Ext.isString(this.type)){
15 this.type = Ext.data.Types[this.type.toUpperCase()] || types.AUTO;
18 this.type = types.AUTO;
21 // named sortTypes are supported, here we look them up
23 this.sortType = Ext.data.SortTypes[st];
24 }else if(Ext.isEmpty(st)){
25 this.sortType = this.type.sortType;
30 Ext.tree.Column = Ext.extend(Ext.list.Column, {});
31 Ext.tree.NumberColumn = Ext.extend(Ext.list.NumberColumn, {});
32 Ext.tree.DateColumn = Ext.extend(Ext.list.DateColumn, {});
33 Ext.tree.BooleanColumn = Ext.extend(Ext.list.BooleanColumn, {});
35 Ext.reg('tgcolumn', Ext.tree.Column);
36 Ext.reg('tgnumbercolumn', Ext.tree.NumberColumn);
37 Ext.reg('tgdatecolumn', Ext.tree.DateColumn);
38 Ext.reg('tgbooleancolumn', Ext.tree.BooleanColumn);