var w = Math.min(this.growMax, Math.max(this.metrics.getWidth(v) + /* add extra padding */ 10, this.growMin));
this.el.setWidth(w);
this.fireEvent("autosize", this, w);
+ },
+
+ // private
+ SafariOnKeyDown : function(event){
+ if((event.getKey() == 8 || event.getKey() == 46) && this.getValue().length ==1){ // backspace and delete key
+ event.preventDefault();
+ this.setValue('');
+ };
}
});
\ No newline at end of file