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
}
		else if ( transferData instanceof DesignElementHandle
				|| transferData instanceof IDesignElement )
		{
			if ( 
			
			targetObj instanceof DesignElementHandle
					|| targetObj instanceof SlotHandle
					|| targetObj instanceof PropertyHandle )
			{
				commands.add( getNewCommand( commandType,
						transferData,
						targetObj,
						position ) );
			}
		}
		else if ( transferData instanceof IStructure )
		{
			commands.add( new PasteStructureCommand( (IStructure) transferData,
					targetObj ) );
		}
		else if ( transferData instanceof StructureHandle )
		{
			commands.add( new PasteStructureCommand( ( (StructureHandle) transferData ).getStructure( ),
					targetObj ) );
		}
	}
	/**
	 * Returns specified command
	 *