Translating event coords when events are passed up the tree?

["Damon Chaplin" <DAChaplin email msn com>]

Should GTK be translating event coords when an event is passed
up to parent widgets?

It doesn't seem to do this at present.
In Glade, if I select a combo, the parent GtkWindow receives the
event (since combo doesn't have an X window), but the coordinates
are relative to the combo's entry X window, rather than the GtkWindow
which receives the event.

Damon