     //----------------------------------
 
     private var _itemRenderer:IFactory = null;
-    private var rendererClassFactory:GridItemRendererClassFactory = null;
     
     [Bindable("itemRendererChanged")]
     
     /**
      *  A factory for IGridItemRenderers used to render invidual grid cells.  If not specified, 
-     *  the grid's <code>defaultItemRenderer</code> is return.
+     *  the grid's <code>itemRenderer</code> is returned.
      * 
      *  <p>The default item renderer just displays the value of its <code>label</code> property, 
      *  which is based on the dataProvider item for the cell's row, and on the column's dataField 
      *  property.  Custom item renderers that derive more values from the data item and include 
      *  more complex visuals are easily created by subclassing <code>GridItemRenderer</code>.</p>
      * 
-     *  @default The value of the grid's defaultItemRenderer, or null.
+     *  @default The value of the grid's itemRenderer, or null.
      *
      *  @see #dataField 
      *  @see GridItemRenderer

    public function itemToRenderer(item:Object):IFactory
    {
        const itemRendererFunction:Function = itemRendererFunction;
        var factory:IFactory = (itemRendererFunction != null) ? itemRendererFunction(item, this) : itemRenderer;
        
        // If this app might have embedded fonts then item renderers must be created with the Grid's
        // module factory.  To enable that we wrap the real item renderer factory with 
        // a GridItemRendererClassFactory.
        
        if (embeddedFontRegistryExists && (factory is ClassFactory))
        {
            if (!rendererClassFactory || (rendererClassFactory.factory != factory))
                rendererClassFactory = new GridItemRendererClassFactory(grid, ClassFactory(factory));
        }
        else 
            rendererClassFactory = null; 
        
        return (rendererClassFactory) ? rendererClassFactory : factory;
    }
    
    /**

    }
    
    /**
     *  Convert the specified dataProvider item to a column-specific item renderer factory.
     *  By default this method calls the <code>itemRendererFunction</code> if it's 
     *  non-null, otherwise it just returns the value of the column's <code>itemRenderer</code> 
