Widget.listMnemonicLabels

Returns a newly allocated list of the widgets, normally labels, for which this widget is the target of a mnemonic (see for example, gtk.label.Label.setMnemonicWidget).

The widgets in the list are not individually referenced. If you want to iterate through the list and perform actions involving callbacks that might destroy the widgets, you must call g_list_foreach (result, (GFunc)g_object_ref, NULL) first, and then unref all the widgets afterwards.