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
} );
		menu.add( subMenu );
		menu.add( new Separator( ) );
		
		subMenu = new MenuManager( EDIT_STYLE_MENU_ITEM_TEXT );
		subMenu.add( NoneAction.getInstance( ) );
		subMenu.addMenuListener( new IMenuListener( ) {
			public void menuAboutToShow( IMenuManager manager )
			{
				updateDynamicItems( EditStyleMenuAction.ID, manager );
			}
		} );
		menu.add( subMenu );
		
		subMenu = new MenuManager( DELETE_STYLE_MENU_ITEM_TEXT );
		subMenu.add( NoneAction.getInstance( ) );
		subMenu.addMenuListener( new IMenuListener( ) {
			public void menuAboutToShow( IMenuManager manager )
			{
				updateDynamicItems( DeleteStyleMenuAction.ID, manager );
			}
		} );
		menu.add( subMenu );
		menu.add( new Separator( ) );
		menu.add( getAction( ImportCSSStyleAction.ID ) );
		populateAddStyleAction( menu );
		menuManager.appendToGroup( group_name, menu );
	}
	private void populateAddStyleAction( MenuManager menu )
	{