411 gboolean on_window1_delete_event(GtkWidget * widget, GdkEvent * event,  in on_window1_delete_event()  argument
874 				GdkEventButton * event, gpointer user_data)  in on_treeview2_button_press_event()  argument
884 	gint tx = (gint) event->x;  in on_treeview2_button_press_event()
885 	gint ty = (gint) event->y;  in on_treeview2_button_press_event()
901 	if (event->type == GDK_2BUTTON_PRESS) {  in on_treeview2_button_press_event()
931 			     GdkEventKey * event, gpointer user_data)  in on_treeview2_key_press_event()  argument
944 	if (event->keyval == GDK_space) {  in on_treeview2_key_press_event()
951 	if (event->keyval == GDK_KP_Enter) {  in on_treeview2_key_press_event()
959 	if (!strcasecmp(event->string, "n"))  in on_treeview2_key_press_event()
961 	else if (!strcasecmp(event->string, "m"))  in on_treeview2_key_press_event()
963 	else if (!strcasecmp(event->string, "y"))  in on_treeview2_key_press_event()
992 				GdkEventButton * event, gpointer user_data)  in on_treeview1_button_press_event()  argument
1000 	gint tx = (gint) event->x;  in on_treeview1_button_press_event()
1001 	gint ty = (gint) event->y;  in on_treeview1_button_press_event()
1012 	if (event->type == GDK_2BUTTON_PRESS) {  in on_treeview1_button_press_event()