Bug 183888 BIRT designer - Cube in data explorer
Current behavior - The data explorer view allows uer to change the order of a group level in a hierrachy. Expected behavior - user should not be allowed to change the order of the group level in data explorer view. - Instead user can user cube builder dialog to change the order.
UI/org.eclipse.birt.report.designer.core/src/org/eclipse/birt/report/designer/util/DNDUtil.java
i.next( ),
						targetGroup,
						-1 ) );
			}
		}
		if ( commandType.equals( TYPE_CUT ) )
		{
			
			childHandle.drop( );
		}
		return commands;
	}
	protected static Object transferSlotHandle( String commandType,
			Object handle )
	{
		Object cloneObj = cloneSource( handle );
		if ( TYPE_CUT.equals( commandType ) )
		{
			dropSource( handle );
		}
		return cloneObj;
	}
	/**
	 * Validates selection can be dragged, cut or copied
	 * 
	 * @param selection
	 *            selected object, support single or multiple selection
	 * @return if selection can be dragged, cut or copied
	 */
	public static boolean handleValidateDragInOutline( Object selection )