void psppire_dialog_action_set_valid_predicate (PsppireDialogAction *act,
ContentsAreValid dialog_state_valid);
-typedef void (*activation) (GtkAction *);
+typedef void (*activation) (PsppireDialogAction *);
void psppire_dialog_action_set_activation (gpointer class, activation a);
+GHashTable *psppire_dialog_action_get_hash_table (PsppireDialogAction *act);