  *   <strong>Properties</strong>
  *    controlBarContent="null"
  *    controlBarLayout="HorizontalLayout"
+ *    controlBarVisible="true"
  *    title=""
  *   &gt;
  *      ...

        // block mouse events to the controls in the Panel.
        g.lineStyle(0, 0x000000, 0);
        g.drawRect(0, 0, unscaledWidth, unscaledHeight);
	}
        
    /**
     *  @private

    }

    /**
     *  @private
     */
    public function set controlBarVisible(value:Boolean):void
    {
        if (controlBarGroup)
