private void addBackgroundMenu(IMenuManager subMenu, ElementEditPart part,
final IDOMElement ele) {
final IMenuManager colorSub = new MenuManager(PDPlugin
.getResourceString("ActionGroup.Submenu.BackgroundColor"));//$NON-NLS-1$
colorSub.add(action);
colorSub.addMenuListener(new IMenuListener() {
public void menuAboutToShow(IMenuManager manager) {
colorSub.removeAll();
ColorSupport.createColorActions(colorSub, ele,
ICSSPropertyID.ATTR_BACKGROUND_COLOR);