  * <code>event.renderer</code> is the renderer that was added.
  *
  *  @eventType mx.events.RendererExistenceEvent.RENDERER_ADD
+ *  
+ *  @langversion 3.0
+ *  @playerversion Flash 10
+ *  @playerversion AIR 1.5
+ *  @productversion Flex 4
  */
 [Event(name="rendererAdd", type="mx.events.RendererExistenceEvent")]
 

     *  and you should not call <code>removeChildAt()</code> directly.
     *  If you want to add, remove, or swap items around, modify the 
     *  <code>dataProvider</code>.
     */
    override public function removeChildAt(index:int):DisplayObject
    {

     *  and you should not call <code>addChild()</code> directly.
     *  If you want to add, remove, or swap items around, modify the 
     *  <code>dataProvider</code>.
     *  
     *  @langversion 3.0
     *  @playerversion Flash 10
     *  @playerversion AIR 1.5
     *  @productversion Flex 4
     */
    override public function addChild(child:DisplayObject):DisplayObject
    {
