/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License, Version 1.0 only * (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] * * CDDL HEADER END */ /* Copyright (c) 1988 AT&T */ /* All Rights Reserved */ /* * Copyright (c) 1997, by Sun Mircrosystems, Inc. * All rights reserved. */ #pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.5 */ /*LINTLIBRARY*/ #include <sys/types.h> #include "private.h" /* Check to see if an item is being displayed on the current page */ int item_visible(ITEM *i) { int bottom; MENU *m; if (!i || !Imenu(i)) { return (FALSE); } m = Imenu(i); if (Posted(m)) { bottom = Top(m) + Height(m) - 1; if (Y(i) >= Top(m) && Y(i) <= bottom) { return (TRUE); } } return (FALSE); }