  *  All items in a TileList are the same width and height.
  *
  *  <p>This class is not used directly in applications.</p>
+ *  
+ *  @langversion 3.0
+ *  @playerversion Flash 9
+ *  @playerversion AIR 1.1
+ *  @productversion Flex 3
  */
 public class TileBase extends ListBase
 {


    /**
     *  Cache of measuring objects by factory.
     */
    protected var measuringObjects:Dictionary;


     * 
     *  @return The background Sprite.
     * 
     *  
     *  @langversion 3.0
     *  @playerversion Flash 9
     *  @playerversion AIR 1.1
     *  @productversion Flex 3
     */
    protected function drawTileBackground(s:Sprite, rowIndex:int, columnIndex:int, width:Number, height:Number,  
                                                                    color:uint, item:IListItemRenderer):DisplayObject
