+ gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), export_submenu);
+
+ item = gtk_menu_item_new_with_label ( "Export as GPSPoint" );
+ g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpspoint), pass_along );
+ gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
+ gtk_widget_show ( item );