tkcompat.c
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- /*
- * Copyright (c) 1997 Regents of the University of California.
- * All rights reserved.
- *
- * 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. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the Computer Systems
- * Engineering Group at Lawrence Berkeley Laboratory.
- * 4. Neither the name of the University nor of the Laboratory may be used
- * to endorse or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
- *
- * -------------------------------
- *
- * Filename: tkcompat.c
- *
- * Description:
- * These are functions that are required for compiling with previous
- * versions of tcl or tk.
- *
- * @(#) $Header: /cvsroot/nsnam/nam-1/tkcompat.c,v 1.2 1998/07/24 17:41:21 haoboy Exp $
- */
- #ifndef TKCOMPAT_C
- #define TKCOMPAT_C
- #include "tk.h"
- #if TK_MAJOR_VERSION < 8
- #include "tkcompat.h"
- /*
- *---------------------------------------------------------------------------
- *
- * Tk_GetFontMetrics --
- *
- * Returns overall ascent and descent metrics for the given font.
- * These values can be used to space multiple lines of text and
- * to align the baselines of text in different fonts.
- *
- */
- void Tk_GetFontMetrics(Tk_Font pf, Tk_FontMetrics *fmPtr)
- {
- fmPtr->ascent = pf->ascent;
- fmPtr->descent = pf->descent;
- fmPtr->linespace = pf->ascent + pf->descent;
- }
- #endif /* (TK_MAJOR_VERSION < 8) */
- #endif /* #ifdef TKCOMPAT_C */