--- np2/x11/gtk2/gtk_main.c	2007/01/23 15:48:20	1.7
+++ np2/x11/gtk2/gtk_main.c	2007/01/24 14:09:32	1.9
@@ -1,4 +1,4 @@
-/*	$Id: gtk_main.c,v 1.7 2007/01/23 15:48:20 monaka Exp $	*/
+/*	$Id: gtk_main.c,v 1.9 2007/01/24 14:09:32 monaka Exp $	*/
 
 /*
  * Copyright (c) 2004 NONAKA Kimihiro <aw9k-nnk@asahi-net.or.jp>
@@ -74,7 +74,6 @@ destroy_evhandler(GtkWidget *w, GdkEvent
 	UNUSED(ev);
 	UNUSED(p);
 
-	taskmng_exit();
 	toolkit_widget_quit();
 
 	return TRUE;
@@ -227,16 +226,12 @@ motion_notify_evhandler(GtkWidget *w, Gd
  * misc
  */
 static gint
-main_widget_quit(gpointer p)
+main_loop_quit(gpointer p)
 {
-	BYTE orig_scrnmode;
 
 	UNUSED(p);
 
-	/* change to window mode */
-	orig_scrnmode = scrnmode;
-	xmenu_select_screen(scrnmode & ~SCRNMODE_FULLSCREEN);
-	scrnmode = orig_scrnmode;
+	scrnmng_fullscreen(0);
 
 	return 0;
 }
@@ -264,7 +259,7 @@ install_idle_process(void)
 {
 
 	if (install_count++ == 0) {
-		idle_id = g_idle_add((GSourceFunc)mainloop, 0);
+		idle_id = g_idle_add((GSourceFunc)mainloop, NULL);
 		soundmng_play();
 	}
 }
@@ -321,6 +316,7 @@ gui_gtk_widget_create(void)
 	gint root_x, root_y;
 
 	main_window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+//	gtk_widget_set_double_buffered(GTK_WIDGET(main_window), FALSE);
 	gtk_window_set_resizable(GTK_WINDOW(main_window), FALSE);
 	gtk_window_set_title(GTK_WINDOW(main_window), np2oscfg.titles);
 	gtk_widget_add_events(main_window, EVENT_MASK);
@@ -334,6 +330,7 @@ gui_gtk_widget_create(void)
 	gtk_widget_show(menubar);
 
 	drawarea = gtk_drawing_area_new();
+//	gtk_widget_set_double_buffered(GTK_WIDGET(drawarea), FALSE);
 	gtk_widget_set_size_request(GTK_WIDGET(drawarea), 640, 400);
 	gtk_box_pack_end(GTK_BOX(main_vbox), drawarea, FALSE, TRUE, 0);
 	gtk_widget_show(drawarea);
@@ -389,7 +386,7 @@ gui_gtk_widget_mainloop(void)
 {
 
 	install_idle_process();
-	gtk_quit_add(1, main_widget_quit, NULL);
+	gtk_quit_add(1, main_loop_quit, NULL);
 	gtk_main();
 	uninstall_idle_process();
 }