gtk_combo events

["Egon Andersen, Talura" <post talura dk>]

Hi,

I'm looking for the name of the event sent when the drop-down menu/list
is displayed.
I haven't been able to find the name of that event, but I assume it must
be there, because the list could not be displayed without a signal being
sent - could it?

The reason that I'm looking for the signal is that I'll do some
manipulation of the list just prior to the display of the list.

Best regards
Egon Andersen