99 static void print_arrows(WINDOW * win, int item_no, int scroll, int y, int x,  in print_arrows()  argument
108 	if (scroll > 0) {  in print_arrows()
124 	if ((height < item_no) && (scroll + height < item_no)) {  in print_arrows()
159 static void do_scroll(WINDOW *win, int *scroll, int n)  in do_scroll()  argument
165 	*scroll = *scroll + n;  in do_scroll()
177 	int key = 0, button = 0, scroll = 0, choice = 0;  in dialog_menu()  local
240 	scroll = *s_scroll;  in dialog_menu()
241 	if ((scroll <= choice) && (scroll + max_choice > choice) &&  in dialog_menu()
242 	   (scroll >= 0) && (scroll + max_choice <= item_count())) {  in dialog_menu()
243 		first_item = scroll;  in dialog_menu()
244 		choice = choice - scroll;  in dialog_menu()
246 		scroll = 0;  in dialog_menu()
250 			scroll = first_item = item_count() - max_choice;  in dialog_menu()
252 			scroll = first_item = choice - max_choice / 2;  in dialog_menu()
253 		choice = choice - scroll;  in dialog_menu()
263 	print_arrows(dialog, item_count(), scroll,  in dialog_menu()
280 				item_set(scroll + i);  in dialog_menu()
287 					item_set(scroll + i);  in dialog_menu()
300 			print_item(scroll + choice, choice, FALSE);  in dialog_menu()
303 				if (choice < 2 && scroll) {  in dialog_menu()
305 					do_scroll(menu, &scroll, -1);  in dialog_menu()
307 					print_item(scroll, 0, FALSE);  in dialog_menu()
312 				print_item(scroll+choice, choice, FALSE);  in dialog_menu()
315 				    (scroll + max_choice < item_count())) {  in dialog_menu()
317 					do_scroll(menu, &scroll, 1);  in dialog_menu()
319 					print_item(scroll+max_choice - 1,  in dialog_menu()
327 					if (scroll > 0) {  in dialog_menu()
328 						do_scroll(menu, &scroll, -1);  in dialog_menu()
329 						print_item(scroll, 0, FALSE);  in dialog_menu()
338 					if (scroll + max_choice < item_count()) {  in dialog_menu()
339 						do_scroll(menu, &scroll, 1);  in dialog_menu()
340 						print_item(scroll+max_choice-1,  in dialog_menu()
350 			print_item(scroll + choice, choice, TRUE);  in dialog_menu()
352 			print_arrows(dialog, item_count(), scroll,  in dialog_menu()
382 			*s_scroll = scroll;  in dialog_menu()
385 			item_set(scroll + choice);  in dialog_menu()