[Glade-users] Problems with lookup_widget()

[s mount coventry ac uk (Sarah Mount)]

Sorry if these have been asked before, I couldn't find answers in the
archives tho.

My widget tree looks a bit like this:

main_window
+
|___stuff

my_dialog
+
|___stuff
    +
    |___my_gnome_entry

Now, I have a callback on_my_dialog_ok_clicked() and in there I want to
lookup the main_window widget. No combination of
lookup_widget(some_widget, "main_window") seems to work (the app compiles
but segfaults).

Any ideas?

Thanks!

Sarah