libglade: glade_xml_get_widget

[y g <odysseus lost gmail com>]

Hello,

I am trying to convert an application code which was produced with
glade's code autogenerator to using libglade. But I firslty need one
thing. Is there a replacement function for the lookup_widget?
glade_xml_get_widget seemed to be the one but it does not work in any
of my callbacks, only before gtk_main. Am I missing something?

Cheers.