* @cfg {Boolean} autoFocus (true|false) auto focus the first item, default true
* @cfg {Boolean} tickable ComboBox with tickable selections (true|false), default false
* @cfg {Boolean} triggerList trigger show the list or not (true|false) default true
+ * @cfg {Boolean} showToggleBtn show toggle button or not (true|false) default true
* @cfg {String} btnPosition set the position of the trigger button (left | right) default right
* @constructor
* Create a new ComboBox.
tickable : false,
btnPosition : 'right',
triggerList : true,
+ showToggleBtn : true,
// element that contains real text value.. (when hidden is used..)
getAutoCreate : function()