Bug 179688 Dimension should not be able to be deleted through Context Menu [1102]
Description: Dimension should not be able to be deleted through Context Menu. Build number: 2.2.0.v20070328-0630 Steps to reproduce: 1. New a Cross tab, drag Group to column. 2. Select the Group and right click to choose "Delete" in the context menu. Expected result: Dimension should not be able to be deleted through Context Menu. Actual result: Dimension can be deleted through Context Menu. Error log: N/A
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/editors/schematic/providers/SchematicContextMenuProvider.java
action.setText( "&" + displayName ); 
				}
				else
				{
					action.setText( displayName );
				}
				subMenu.add( action );
			}
		}
		menuManager.appendToGroup( group_name, subMenu );
	}
	/**
	 * Creats sub menu in the specified action group of the specified menu
	 * manager.
	 * 
	 * @param menuManager
	 *            The menu manager contains the action group.
	 * @param group_name
	 *            The action group contains the sub menu.
	 */
	private void createStyleMenu( IMenuManager menuManager, String group_name )
	{
		MenuManager menu = new MenuManager( STYLE_MENU_ITEM_TEXT );
		MenuManager subMenu = new MenuManager( APPLY_STYLE_MENU_ITEM_TEXT );
		subMenu.add( NoneAction.getInstance( ) );
		subMenu.addMenuListener( new IMenuListener( ) {
			public void menuAboutToShow( IMenuManager manager )
			{
				updateDynamicItems( ApplyStyleMenuAction.ID, manager );
			}