/** 
* Ext.ux.IconCombo Extension Class 
* 
* @author Jozef Sakalos 
* @version 1.0 
* 
* @class Ext.ux.IconCombo 
* @extends Ext.form.ComboBox 
* @constructor
* @param {Object} config Configuration options
*/
Ext.ux.IconCombo = function(config) {
// call parent constructor
Ext.ux.IconCombo.superclass.constructor.call(this, config);
this.tpl = config.tpl ||
'<div class="x-combo-list-item x-icon-combo-item {'
+ this.iconClsField
+ '}">{'
+ this.displayField
+ '}</div>'

this.on({
render:{scope:this, fn:function() {
var wrap = this.el.up('div.x-form-field-wrap');
this.wrap.applyStyles({position:'relative'});
this.el.addClass('x-icon-combo-input');
this.flag = Ext.DomHelper.append(wrap, {
tag: 'div', style:'position:absolute'
});
}}
});
} // end of Ext.ux.IconCombo constructor
// extend
Ext.extend(Ext.ux.IconCombo, Ext.form.ComboBox, {
setIconCls: function() {
var rec = this.store.query(this.valueField, this.getValue()).itemAt(0);
if(rec) {
this.flag.className = 'x-icon-combo-icon ' + rec.get(this.iconClsField);
}
},
setValue: function(value) {
Ext.ux.IconCombo.superclass.setValue.call(this, value);
this.setIconCls();
}
}); // end of extend
// end of file