             + (layoutBorderHeight * 2);
     }
     
+    /**
+     *  @private
+     */
     override protected function commitCurrentState():void
     {
         super.commitCurrentState();

        addChild(titleDisplay);
    }
    
    override protected function commitProperties():void
    {
        super.commitProperties();

        addChild(titleDisplay);
    }
    
    /**
     *  @private
     */
    override protected function measure():void
    {
        var titleWidth:Number = 0;
