     [Bindable("labelDisplayChanged")]
     
     /**
-     *  An optional component for displaying the label property.   If specified, this component's
-     *  <code>text</code> will be kept in sync with this renderer's <code>label</code>.
+     *  An optional visual component in the item renderer 
+     *  for displaying the <code>label</code> property.   
+     *  If you use this property to specify a visual component, 
+     *  the component's <code>text</code> property is kept synchronized 
+     *  with the item renderer's <code>label</code> property.
      * 
      *  @default null
      * 
      *  @langversion 3.0
      *  @playerversion Flash 10
-     *  @playerversion AIR 2.0
+     *  @playerversion AIR 2.5
      *  @productversion Flex 4.5
      */    
     public function get labelDisplay():TextBase

    [Bindable("labelChanged")]
    
    /**
     *  The string to display in the item renderer's cell.  This method copies
     *  the (non null) value to the <code>text</code> property of <code>labelDisplay</code>.
     *  
     *  <p>The Grid sets this property to the value of the column's <code>itemToLabel()</code> method, before
     *  calling <code>preprare()</code>.</p>   
     *
     *  @default ""
     * 
     *  @langversion 3.0
     *  @playerversion Flash 10
     *  @playerversion AIR 2.0
     *  @productversion Flex 4.5
     */
    public function get label():String

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