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
&& childHandle instanceof ThemeHandle )
		{
			return CONTAIN_THIS;
		}
		
		else if ( targetHandle.canContain( DEUtil.getDefaultContentName( targetHandle ),
				childHandle ) )
		{
			return CONTAIN_THIS;
		}
		
		
		
		
		
		
		
		
		else if ( validateContainer )
		
		{
			if ( targetHandle.getContainer( ) == null )
			{
				return CONTAIN_NO;
			}
			if ( targetHandle.getContainerSlotHandle( ) == null )
			{
				if ( !targetHandle.getContainerPropertyHandle( )
						.getDefn( )
						.isList( ) )