kconfig/lxdialog/yesno.c

1 // SPDX-License-Identifier: GPL-2.0+
3  *  yesno.c -- implements the yes/no box
16 	int x = width / 2 - 10;  in print_buttons()
17 	int y = height - 2;  in print_buttons()
27  * Display a dialog box with two buttons - Yes and No
31 	int i, x, y, key = 0, button = 0;  in dialog_yesno()  local
36 		return -ERRDISPLAYTOOSMALL;  in dialog_yesno()
38 		return -ERRDISPLAYTOOSMALL;  in dialog_yesno()
41 	x = (getmaxx(stdscr) - width) / 2;  in dialog_yesno()
42 	y = (getmaxy(stdscr) - height) / 2;  in dialog_yesno()
52 	mvwaddch(dialog, height - 3, 0, ACS_LTEE);  in dialog_yesno()
53 	for (i = 0; i < width - 2; i++)  in dialog_yesno()
61 	print_autowrap(dialog, prompt, width - 2, 1, 3);  in dialog_yesno()
80 			button = ((key == KEY_LEFT ? --button : ++button) < 0) ? 1 : (button > 1 ? 0 : button);  in dialog_yesno()
82 			print_buttons(dialog, height, width, button);  in dialog_yesno()
88 			return button;  in dialog_yesno()