X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=man%2Fmenu_format.3x;h=d01f27ea26f83ac21ff393b7b978820dbb0a4e46;hp=a901a065192c686a9ab714830860bd2a2e7c7689;hb=5925150381bb42a4d8c7116d62c348a7b84309f3;hpb=3a9b6a3bf0269231bef7de74757a910dedd04e0c
diff --git a/man/menu_format.3x b/man/menu_format.3x
index a901a065..d01f27ea 100644
--- a/man/menu_format.3x
+++ b/man/menu_format.3x
@@ -1,54 +1,88 @@
'\" t
+.\"***************************************************************************
+.\" Copyright 2018-2019,2020 Thomas E. Dickey *
+.\" Copyright 1998-2015,2016 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 *
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+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
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+.\" 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_format.3x,v 1.18 2020/10/17 23:43:11 tom Exp $
.TH menu_format 3X ""
.SH NAME
-\fBmenu_format\fR - set and get menu sizes
+\fBset_menu_format\fP,
+\fBmenu_format\fP \- set and get menu sizes
.SH SYNOPSIS
\fB#include
\fR
+.sp
+\fBint set_menu_format(MENU *\fP\fImenu\fP\fB, int \fP\fIrows\fP\fB, int \fP\fIcols\fP\fB);\fP
.br
-int set_menu_format(MENU *menu, int rows, int cols);
-.br
-int menu_format(const MENU *menu, int *rows, int *cols);
+\fBvoid menu_format(const MENU *\fP\fImenu\fP\fB, int *\fP\fIrows\fP\fB, int *\fP\fIcols\fP\fB);\fP
.br
.SH DESCRIPTION
The function \fBset_menu_format\fR sets the maximum display size of the given
-window. If this size is too small to display all menu items, the menu will be
+menu.
+If this size is too small to display all menu items, the menu will be
made scrollable.
-
-The default format is 16 rows, 1 column. Calling \fBset_menu_format\fR with a
-null menu pointer will change this default. A zero row or column argument to
+If this size is larger than the menus subwindow and the
+subwindow is too small to display all menu items, \fBpost_menu\fR will fail.
+.PP
+The default format is 16 rows, 1 column.
+Calling \fBset_menu_format\fR with a
+null menu pointer will change this default.
+A zero row or column argument to
\fBset_menu_format\fR is interpreted as a request not to change the current
value.
-
+.PP
The function \fBmenu_format\fR returns the maximum-size constraints for the
given menu into the storage addressed by \fBrows\fR and \fBcols\fR.
.SH RETURN VALUE
These routines returns one of the following:
.TP 5
-\fBE_OK\fR
+.B E_OK
The routine succeeded.
.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
+.B E_SYSTEM_ERROR
+System error occurred (see \fBerrno\fR(3)).
.TP 5
-\fBE_BAD_ARGUMENT\fR
+.B E_BAD_ARGUMENT
Routine detected an incorrect or out-of-range argument.
.TP 5
-\fBE_POSTED\fR
+.B E_POSTED
The menu is already posted.
+.TP 5
+.B E_NOT_CONNECTED
+No items are connected to the menu.
.SH SEE ALSO
\fBcurses\fR(3X), \fBmenu\fR(3X).
.SH NOTES
The header file \fB\fR automatically includes the header file
\fB\fR.
.SH PORTABILITY
-These routines emulate the System V menu library. They were not supported on
+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.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
+Juergen Pfeifer.
+Manual pages and adaptation for new curses by Eric S. Raymond.