button = pref_button_new(NULL, GTK_STOCK_APPLY, NULL, FALSE,
G_CALLBACK(layout_config_apply_cb), lc);
gtk_container_add(GTK_CONTAINER(hbox), button);
button = pref_button_new(NULL, GTK_STOCK_APPLY, NULL, FALSE,
G_CALLBACK(layout_config_apply_cb), lc);
gtk_container_add(GTK_CONTAINER(hbox), button);