[pygtk] MDI-ish interface - what to use as a "child window"

[Wildemar Wildenburger]

Ok, I'm pretty sure I'll use gtk.Layout now, but what could I use for 
the child window? I'd like to add a resize border around it and make all 
its non functional parts drag handles (so it can be grabbed at any place 
thats not a list, text, etc).

I've hacked something together with a gtk.EventBox. You think thats a 
good idea? If not, what would be better?

wildemar