g_signal_connect_swapped (button, "clicked", G_CALLBACK (tt_options_dialog_run), act->opt);
gtk_box_pack_start (GTK_BOX (bb), button, TRUE, TRUE, 5);
gtk_box_pack_start (GTK_BOX (box), bb, FALSE, FALSE, 5);
gtk_widget_show_all (box);
g_signal_connect_swapped (button, "clicked", G_CALLBACK (tt_options_dialog_run), act->opt);
gtk_box_pack_start (GTK_BOX (bb), button, TRUE, TRUE, 5);
gtk_box_pack_start (GTK_BOX (box), bb, FALSE, FALSE, 5);
gtk_widget_show_all (box);