Bug 121864 Report element can't be deleted
Description: Report element can't be deleted Steps to reproduce: 1.Open the attached design file 2.Delete the table/parameters/dataset/datasource Expected result: The element can be deleted Actual result: They can't be deleted
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/command/ContentCommand.java
throw new ContentException( element, slotID,
					ContentException.DESIGN_EXCEPTION_MOVE_FORBIDDEN );
		int oldPosn = slot.findPosn( content );
		int adjustedNewPosn = checkAndAdjustPosition( oldPosn, newPosn, slot
				.getCount( ) );
		if ( oldPosn == adjustedNewPosn )
			return;
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		MoveContentRecord record = new MoveContentRecord( element, slotID,
				content, adjustedNewPosn );
		getActivityStack( ).execute( record );
	}
	/**