[news.eclipse.tools.gef] EditPartViewer.findObjectAt problem

[Kevin O'Riordan <k.oriordan@xxxxxxxxxx>]

Hey all, I'm having a problem here and was wondering if anyone could 
shine some light.

I'm trying to find out what EditPart/Figure is under the cursor at any 
moment.

Using EditPartViewer.findObjectAt(<point>) gives me back the root edit 
part but not the specific edit part.

I've tried using EditPartViewer.findObjectAtExcluding(Point position, 
Collection exclusionList, Conditional condition) in both the following 
ways to specify I don't want the root edit part:

1) Giving it a List containing the root edit part that I don't want.
2) Using the following Conditional
    new EditPartViewer.Conditional() {
        public boolean evaluate(EditPart part) {
            return part instanceof <type of part I want>;
        }
    }

But both of them still give me back the root.

Anyone got any ideas? I was thinking of locating the IFigure instead and 
 working from there, but getLightWeightSystem() is a protected method 
in EditPartViewer so I can't access it.

Regards,
Kevin.