             return;
         
         _labelDisplay = value;
+        invalidateSize();
         dispatchChangeEvent("labelDisplayChanged");        
     }
     

        if (!labelDisplay)
        {
            labelDisplay = new UITextField();
            addChild(DisplayObject(labelDisplay));
            if (_label != "")
                labelDisplay.text = _label;

    
import flash.display.DisplayObject;
import flash.events.Event;
import flash.text.TextFieldAutoSize;

import mx.core.LayoutElementUIComponentUtils;
import mx.core.UIComponent;
