retrieve user input in child widget embedding Ogre

[Vincent Delannoy <vincent delannoy irisa fr>]

Hi,

I'm looking for a way to embed an Ogre3D visualisation in a GTK child 
widget while still being able to receive keyboard/mouse events in such a 
widget.

The ogre-gtk example app from the Ogre wiki successfully displays Ogre 
in child widgets, but for some reason, events can't be received anymore, 
despite gtk-signal-connect'ing them, as well as setting 
GDK_ALL_EVENTS_MASK on these widgets

There must be a way around this problem since I know it to be working 
with GTKmm.

Does anyone have suggestions/sample code regarding this issue?