>>>Any clue to achieve this? >>> >>> >> >>i use the map_event for the combo popwin. >> >> >Hi, > >thank's for your help. Now I can see the map_event being triggered... >But I still have problems with the following event handler ( see below). i lied :) i do this for popup menus, but grepping my code i see that these days i only use the popwin unmap_event to detect that a change has been made in the combo selection rather than the map_event. sorry for misleading you. and in fact, i think i may have stopped using it for precisely the reasons you are encountering :) --p _______________________________________________ gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list