+ },\r
+ \r
+ onDestroy: function(){\r
+ if(this.rendered){\r
+ if(this.textEl.isComposite){\r
+ this.textEl.clear();\r
+ }\r
+ Ext.destroyMembers(this, 'textEl', 'progressBar', 'textTopEl');\r
+ }\r
+ Ext.ProgressBar.superclass.onDestroy.call(this);\r