python - How do I add a combobox to a message in pygtk? -


how add combo box pop-up window , return result user selects? trying adapt code other examples i've seen, gtk documentation isn't terribly clear. things along lines of following, getting fast (or, slowly, more accurate). 

        message = gtk.dialog(title=none,                              parent=none,                              flags=0,                              buttons=none)          combo = gtk.combo_box_new_text()         key in self.mybom.potential_keywords:             combo.append_text(key)         combo.set_active(0)          cell = gtk.cellrenderertext()         combo.pack_start(cell, true)         combo.add_attribute(cell, 'text', 0)          response = 0          message.add_action_widget(combo, response)         response = message.run()

add_action_widget() needs activatable widget. might try using get_content_area() (a vbox) , packing combo box it. connect "changed" signal destroy dialog.


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