1 /****************************************************************************
2 * Copyright (c) 1998-2005,2006 Free Software Foundation, Inc. *
4 * Permission is hereby granted, free of charge, to any person obtaining a *
5 * copy of this software and associated documentation files (the *
6 * "Software"), to deal in the Software without restriction, including *
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9 * copies of the Software, and to permit persons to whom the Software is *
10 * furnished to do so, subject to the following conditions: *
12 * The above copyright notice and this permission notice shall be included *
13 * in all copies or substantial portions of the Software. *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
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27 ****************************************************************************/
29 /****************************************************************************
30 * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
31 * and: Eric S. Raymond <esr@snark.thyrsus.com> *
32 * and: Sven Verdoolaege 2001 *
33 * and: Thomas E. Dickey 2005 *
34 ****************************************************************************/
39 ** The routine wchgat().
43 #include <curses.priv.h>
45 MODULE_ID("$Id: lib_chgat.c,v 1.7 2006/07/15 22:07:11 tom Exp $")
48 wchgat(WINDOW *win, int n, attr_t attr, short color, const void *opts GCC_UNUSED)
52 T((T_CALLED("wchgat(%p,%d,%s,%d)"), win, n, _traceattr(attr), color));
55 struct ldat *line = &(win->_line[win->_cury]);
57 toggle_attr_on(attr, COLOR_PAIR(color));
59 for (i = win->_curx; i <= win->_maxx && (n == -1 || (n-- > 0)); i++) {
60 SetAttr(line->text[i], attr);
61 SetPair(line->text[i], color);
62 CHANGED_CELL(line, i);