 
     /**
      *  A reference to this Panel container's control bar, if any.
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 9
+     *  @playerversion AIR 1.1
+     *  @productversion Flex 3
      */
     protected var controlBar:IUIComponent;
     
     /**
      *  Proxy to the controlBar property which is protected and can't be accessed externally
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 9
+     *  @playerversion AIR 1.1
+     *  @productversion Flex 3
      */
     mx_internal function get _controlBar():IUIComponent
     {

    
    /**
     *  @copy mx.containers.utilityClasses.IConstraintLayout#constraintRows
     */
    public function get constraintRows():Array
    {

 *  set <code>cornerRadius</code> to 0.
 *
 *  @default false
 *  
 *  @langversion 3.0
 *  @playerversion Flash 9
 *  @playerversion AIR 1.1
 *  @productversion Flex 3
 */
[Style(name="roundedBottomCorners", type="Boolean", inherit="no")]

