 import spark.layouts.supportClasses.LayoutBase;
 
 /**
- *  Dispatched when a renderer is added to the dataGroup.
- * <code>event.renderer</code> is the renderer that was added.
+ *  Dispatched when a renderer is added to the container.
+ *  The <code>event.renderer</code> property contains 
+ *  the renderer that was added.
  *
  *  @eventType spark.events.RendererExistenceEvent.RENDERER_ADD
  *  

[Event(name="rendererAdd", type="spark.events.RendererExistenceEvent")]

/**
 *  Dispatched when a renderer is removed from the dataGroup.
 * <code>event.renderer</code> is the renderer that was removed.
 *
 *  @eventType spark.events.RendererExistenceEvent.RENDERER_REMOVE
 *  

    }

    /**
     *  Updates an item renderer for use or reuse. 
     *  When an item renderer is first created,
     *  or when it is recycled because of virtualization, this 
     *  SkinnableDataContainer instance can set the 
     *  item renderer's <code>label</code> property and 
     *  <code>owner</code> property. 
     *  
     *  @param renderer The renderer being updated 
     * 
