     
     /**
      * @inheritDoc 
+     *
+     *  @langversion 3.0
+     *  @playerversion Flash 10
+     *  @playerversion AIR 2.5
+     *  @productversion Flex 4.5
      */
     public function invalidateLayoutDirection():void
     {

    
    /**
     *  @inheritDoc
     */
    public function get layoutDirection():String
    {


    /**
     *  @inheritDoc
     *
     *  @langversion 3.0
     *  @playerversion Flash 10
     *  @playerversion AIR 2.5
     *  @productversion Flex 4.5
     */
    override public function get visible():Boolean
    {
