+ GtkTreeModel *model = gtk_tree_view_get_model (tv);
+
+ g_signal_connect_swapped (model, "row-changed",
+ G_CALLBACK (psppire_dialog_notify_change),
+ dialog);
+
+ g_signal_connect_swapped (model, "row-deleted",
+ G_CALLBACK (psppire_dialog_notify_change),
+ dialog);
+
+ g_signal_connect_swapped (model, "row-inserted",
+ G_CALLBACK (psppire_dialog_notify_change),
+ dialog);