     /**
      *  @private
      */    
-    public function set itemIndex(value:int):void
+    public function set rowIndex(value:int):void
     {
         if (_itemIndex == value)
             return;

     * 
     *  @default -1
     */    
    public function get itemIndex():int
    {
        return _itemIndex;
    }

 *  are only required to display some column-specific aspect of their data.  They're
 *  not responsible for displaying the selection or hover indicators, the alternating
 *  background color (if any), or row/column separators.
 */
public class GridItemRenderer extends Group implements IGridItemRenderer
{
