             dataProvider = getParentChain(_directory);
             selectedItem = _directory;
 
-			var event:FileEvent = new FileEvent(FileEvent.DIRECTORY_CHANGE);
-			event.file = _directory;
-			dispatchEvent(event);
+            var event:FileEvent = new FileEvent(FileEvent.DIRECTORY_CHANGE);
+            event.file = _directory;
+            dispatchEvent(event);
 
             directoryChanged = false;
         }

        // The name of the COMPUTER pseudo-directory is localizable.
        // It appears at the top of the dropdown,
        // and may also be displayed as the selected item.
		invalidateSize();
        invalidateDisplayList();
		selectedIndex = selectedIndex;
    }

    /**
     *  @private
     */
    override protected function calculatePreferredSizeFromData(count:int):Object
	{
        var maxW:Number = 0;
        var maxH:Number = 0;



        invalidateProperties();

        dispatchEvent(new Event("directoryChanged"));
    }

    //----------------------------------
