itemBackgroundImage = null; itemForegroundImage = null;
			public void widgetDisposed(DisposeEvent event) {				if (itemBackgroundImage != null) itemBackgroundImage.dispose();				if (itemForegroundImage != null) itemForegroundImage.dispose();				if (itemBackgroundColor != null) itemBackgroundColor.dispose();				if (itemForegroundColor != null) itemForegroundColor.dispose();				itemBackgroundImage = null;				itemForegroundImage = null;				itemBackgroundColor = null;				itemForegroundColor = null;						}