444 gboolean on_window1_delete_event(GtkWidget * widget, GdkEvent * event,  in on_window1_delete_event()  argument
939 				GdkEventButton * event, gpointer user_data)  in on_treeview2_button_press_event()  argument
949 	gint tx = (gint) event->x;  in on_treeview2_button_press_event()
950 	gint ty = (gint) event->y;  in on_treeview2_button_press_event()
966 	if (event->type == GDK_2BUTTON_PRESS) {  in on_treeview2_button_press_event()
996 			     GdkEventKey * event, gpointer user_data)  in on_treeview2_key_press_event()  argument
1009 	if (event->keyval == GDK_space) {  in on_treeview2_key_press_event()
1016 	if (event->keyval == GDK_KP_Enter) {  in on_treeview2_key_press_event()
1024 	if (!strcasecmp(event->string, "n"))  in on_treeview2_key_press_event()
1026 	else if (!strcasecmp(event->string, "m"))  in on_treeview2_key_press_event()
1028 	else if (!strcasecmp(event->string, "y"))  in on_treeview2_key_press_event()
1057 				GdkEventButton * event, gpointer user_data)  in on_treeview1_button_press_event()  argument
1065 	gint tx = (gint) event->x;  in on_treeview1_button_press_event()
1066 	gint ty = (gint) event->y;  in on_treeview1_button_press_event()
1077 	if (event->type == GDK_2BUTTON_PRESS) {  in on_treeview1_button_press_event()