te
Copyright 1989 AT&T
Portions Copyright (c) 1996, Sun Microsystems, Inc. All Rights Reserved.
The contents of this file are subject to the terms of the Common Development and Distribution License (the "License"). You may not use this file except in compliance with the License.
You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE or http://www.opensolaris.org/os/licensing. See the License for the specific language governing permissions and limitations under the License.
When distributing Covered Code, include this CDDL HEADER in each file and include the License file at usr/src/OPENSOLARIS.LICENSE. If applicable, add the following below this CDDL HEADER, with the fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner]
E_SYSTEM_ERROR
E_BAD_ARGUMENT
E_POSTED
E_CONNECTED
E_BAD_STATE
E_NO_ROOM
E_NOT_POSTED
E_UNKNOWN_COMMAND
E_NO_MATCH
E_NOT_SELECTABLE
E_NOT_CONNECTED
E_REQUEST_DENIED
Copyright 1989 AT&T
Portions Copyright (c) 1996, Sun Microsystems, Inc. All Rights Reserved.
The contents of this file are subject to the terms of the Common Development and Distribution License (the "License"). You may not use this file except in compliance with the License.
You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE or http://www.opensolaris.org/os/licensing. See the License for the specific language governing permissions and limitations under the License.
When distributing Covered Code, include this CDDL HEADER in each file and include the License file at usr/src/OPENSOLARIS.LICENSE. If applicable, add the following below this CDDL HEADER, with the fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner]
MENUS 3CURSES "August 28, 2021"
NAME
menus - character based menus package
SYNOPSIS
#include <menu.h>
DESCRIPTION
The menu library is built using the curses library, and any program
using menus routines must call one of the curses initialization routines,
such as initscr. A program using these routines must be compiled with
-lmenu and -lcurses on the cc command line.
The menus package gives the applications programmer a terminal-independent method of creating and customizing menus for user interaction. The menus package includes: item routines, which are used to create and customize menu items; and menu routines, which are used to create and customize menus, assign pre- and post-processing routines, and display and interact with menus.
"Current Default Values for Item Attributes"
The menus package establishes initial current default values for item
attributes. During item initialization, each item attribute is assigned the
current default value for that attribute. An application can change or retrieve
a current default attribute value by calling the appropriate set or retrieve
routine with a NULL item pointer. If an application changes a current
default item attribute value, subsequent items created using new_item()
will have the new default attribute value. The attributes of previously created
items are not changed if a current default attribute value is changed.
"Routine Name Index"
The following table lists each menus routine and the name of the manual page on
which it is described.
| Menus Routine Name Manual Page Name |
| current_item menu_item_current(3CURSES) |
| free_item menu_item_new(3CURSES) |
| free_menu menu_new(3CURSES) |
| item_count menu_items(3CURSES) |
| item_description menu_item_name(3CURSES) |
| item_index menu_item_current(3CURSES) |
| item_init menu_hook(3CURSES) |
| item_name menu_item_name(3CURSES) |
| item_opts menu_item_opts(3CURSES) |
| item_opts_off menu_item_opts(3CURSES) |
| item_opts_on menu_item_opts(3CURSES) |
| item_term menu_hook(3CURSES) |
| item_userptr menu_item_userptr(3CURSES) |
| item_value menu_item_value(3CURSES) |
| item_visible menu_item_visible(3CURSES) |
| menu_back menu_attributes(3CURSES) |
| menu_driver menu_driver(3CURSES) |
| menu_fore menu_attributes(3CURSES) |
| menu_format menu_format(3CURSES) |
| menu_grey menu_attributes(3CURSES) |
| menu_init menu_hook(3CURSES) |
| menu_items menu_items(3CURSES) |
| menu_mark menu_mark(3CURSES) |
| menu_opts menu_opts(3CURSES) |
| menu_opts_off menu_opts(3CURSES) |
| menu_opts_on menu_opts(3CURSES) |
| menu_pad menu_attributes(3CURSES) |
| menu_pattern menu_pattern(3CURSES) |
| menu_sub menu_win(3CURSES) |
| menu_term menu_hook(3CURSES) |
| menu_userptr menu_userptr(3CURSES) |
| menu_win menu_win(3CURSES) |
| new_item menu_item_new(3CURSES) |
| new_menu menu_new(3CURSES) |
| pos_menu_cursor menu_cursor(3CURSES) |
| post_menu menu_post(3CURSES) |
| scale_menu menu_win(3CURSES) |
| set_current_item menu_item_current(3CURSES) |
| set_item_init menu_hook(3CURSES) |
| set_item_opts menu_item_opts(3CURSES) |
| set_item_term menu_hook(3CURSES) |
| set_item_userptr menu_item_userptr(3CURSES) |
| set_item_value menu_item_value(3CURSES) |
| set_menu_back menu_attributes(3CURSES) |
| set_menu_fore menu_attributes(3CURSES) |
| set_menu_format menu_format(3CURSES) |
| set_menu_grey menu_attributes(3CURSES) |
| set_menu_init menu_hook(3CURSES) |
| set_menu_items menu_items(3CURSES) |
| set_menu_mark menu_mark(3CURSES) |
| set_menu_opts menu_opts(3CURSES) |
| set_menu_pad menu_attributes(3CURSES) |
| set_menu_pattern menu_pattern(3CURSES) |
| set_menu_sub menu_win(3CURSES) |
| set_menu_term menu_hook(3CURSES) |
| set_menu_userptr menu_userptr(3CURSES) |
| set_menu_win menu_win(3CURSES) |
| set_top_row menu_item_current(3CURSES) |
| top_row menu_item_current(3CURSES) |
| unpost_menu menu_post(3CURSES) |
RETURN VALUES
Routines that return pointers always return NULL on error. Routines that
return an integer return one of the following:
E_OK
The routine returned successfully.
System error.
An incorrect argument was passed to the routine.
The menu is already posted.
One or more items are already connected to another menu.
The routine was called from an initialization or termination function.
The menu does not fit within its subwindow.
The menu has not been posted.
An unknown request was passed to the menu driver.
The character failed to match.
The item cannot be selected.
No items are connected to the menu.
The menu driver could not process the request.
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
| ATTRIBUTE TYPE ATTRIBUTE VALUE |
| MT-Level Unsafe |
SEE ALSO
curses (3CURSES), attributes (7) NOTES
The header <menu.h> automatically includes the headers <eti.h> and
<curses.h>.