$NetBSD: menu_item_visible.3,v 1.8 2017/07/03 21:32:50 wiz Exp $
Copyright (c) 1999
Brett Lymn - blymn (at] baea.com.au, brett_lymn (at] yahoo.com.au
This code is donated to The NetBSD Foundation by the author.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. The name of the Author may not be used to endorse or promote
products derived from this software without specific prior written
permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
.Dd September 10, 1999 .Dt MENU_ITEM_VISIBLE 3 .Os .Sh NAME .Nm item_visible .Nd get visibility status of an item .Sh LIBRARY .Lb libmenu .Sh SYNOPSIS n menu.h .Ft int .Fn item_visible "ITEM *item" .Sh DESCRIPTION The .Fn item_visible function returns TRUE if the item passed is currently visible in a menu. .Sh RETURN VALUES The functions return one of the following error values:
Copyright (c) 1999
Brett Lymn - blymn (at] baea.com.au, brett_lymn (at] yahoo.com.au
This code is donated to The NetBSD Foundation by the author.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. The name of the Author may not be used to endorse or promote
products derived from this software without specific prior written
permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
.Dd September 10, 1999 .Dt MENU_ITEM_VISIBLE 3 .Os .Sh NAME .Nm item_visible .Nd get visibility status of an item .Sh LIBRARY .Lb libmenu .Sh SYNOPSIS n menu.h .Ft int .Fn item_visible "ITEM *item" .Sh DESCRIPTION The .Fn item_visible function returns TRUE if the item passed is currently visible in a menu. .Sh RETURN VALUES The functions return one of the following error values:
p l -tag -width E_NOT_CONNECTED -compact t Er E_BAD_ARGUMENT One or more of the arguments passed to the function was incorrect. t Er E_NOT_CONNECTED The item is not connected to a menu. .El .Sh SEE ALSO .Xr curses 3 , .Xr menus 3 .Sh NOTES The header
a <menu.h> automatically includes both
a <curses.h> and
a <eti.h> .
Indexes created Sun Sep 21 14:09:52 GMT 2025