Canvas item destructors

[Jean-Marc Valin <Jean-Marc Valin USherbrooke ca>]

Hi,

I'm having problems with libgnomecanvasmm. I'm deriving from the Rect
class. When I destroy the parent group, my rect disappears from the
canvas, but my (derived) class destructor doesn't get called. I guess my
question would be is that a bug or feature? ...and if it's a feature,
how are we supposed to manage item destructors?

	Jean-Marc