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authorJacob McDonnell <jacob@jacobmcdonnell.com>2026-04-25 19:54:44 -0400
committerJacob McDonnell <jacob@jacobmcdonnell.com>2026-04-25 19:54:44 -0400
commita9157ce950dfe2fc30795d43b9d79b9d1bffc48b (patch)
tree9df484304b560466d145e662c1c254ff0e9ae0ba /static/openbsd/man3/menu_win.3
parent160aa82b2d39c46ad33723d7d909cb4972efbb03 (diff)
docs: Added All OpenBSD Manuals
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+'\" t
+.\" $OpenBSD: menu_win.3,v 1.9 2023/10/17 09:52:10 nicm Exp $
+.\"
+.\"***************************************************************************
+.\" Copyright 2018-2022,2023 Thomas E. Dickey *
+.\" Copyright 1998-2006,2010 Free Software Foundation, Inc. *
+.\" *
+.\" Permission is hereby granted, free of charge, to any person obtaining a *
+.\" copy of this software and associated documentation files (the *
+.\" "Software"), to deal in the Software without restriction, including *
+.\" without limitation the rights to use, copy, modify, merge, publish, *
+.\" distribute, distribute with modifications, sublicense, and/or sell *
+.\" copies of the Software, and to permit persons to whom the Software is *
+.\" furnished to do so, subject to the following conditions: *
+.\" *
+.\" The above copyright notice and this permission notice shall be included *
+.\" in all copies or substantial portions of the Software. *
+.\" *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
+.\" *
+.\" Except as contained in this notice, the name(s) of the above copyright *
+.\" holders shall not be used in advertising or otherwise to promote the *
+.\" sale, use or other dealings in this Software without prior written *
+.\" authorization. *
+.\"***************************************************************************
+.\"
+.\" $Id: menu_win.3,v 1.9 2023/10/17 09:52:10 nicm Exp $
+.TH menu_win 3 2023-07-01 "ncurses 6.4" "Library calls"
+.SH NAME
+\fBmenu_win\fP \- make and break menu window and subwindow associations
+.SH SYNOPSIS
+\fB#include <menu.h>\fP
+.sp
+\fBint set_menu_win(MENU *\fImenu\fB, WINDOW *\fIwin\fB);\fR
+.br
+\fBWINDOW *menu_win(const MENU *\fImenu\fB);\fR
+.sp
+\fBint set_menu_sub(MENU *\fImenu\fB, WINDOW *\fIsub\fB);\fR
+.br
+\fBWINDOW *menu_sub(const MENU *\fImenu\fB);\fR
+.sp
+\fBint scale_menu(const MENU *\fImenu, int *\fIrows\fB, int *\fIcolumns);\fR
+.SH DESCRIPTION
+Every menu has an associated pair of \fBcurses\fP windows.
+The menu window
+displays any title and border associated with the window; the menu subwindow
+displays the items of the menu that are currently available for selection.
+.PP
+The first four functions get and set those windows.
+It is not necessary to set
+either window; by default, the driver code uses \fBstdscr\fP for both.
+.PP
+In the \fBset_\fP functions, window argument of \fBNULL\fP is treated as though
+it were \fBstsdcr\fP. A menu argument of \fBNULL\fP is treated as a request
+to change the system default menu window or subwindow.
+.PP
+The function \fBscale_menu\fP returns the minimum size required for the
+subwindow of \fImenu\fP.
+.SH RETURN VALUE
+Routines that return pointers return \fBNULL\fP on error.
+Routines that return
+an integer return one of the following error codes:
+.TP 5
+.B E_OK
+The routine succeeded.
+.TP 5
+.B E_SYSTEM_ERROR
+System error occurred (see \fBerrno\fP(3)).
+.TP 5
+.B E_BAD_ARGUMENT
+Routine detected an incorrect or out-of-range argument.
+.TP 5
+.B E_POSTED
+The menu has already been posted.
+.TP 5
+.B E_NOT_CONNECTED
+No items are connected to the menu.
+.SH SEE ALSO
+\fBcurses\fP(3),
+\fBcurs_variables\fP(3),
+\fBmenu\fP(3).
+.SH NOTES
+The header file \fB<menu.h>\fP automatically includes the header file
+\fB<curses.h>\fP.
+.SH PORTABILITY
+These routines emulate the System V menu library.
+They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.
+Manual pages and adaptation for new curses by Eric S. Raymond.