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Make subwindows scroll correctly.

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This commit is contained in:
mycroft 2000-04-16 05:48:25 +00:00
parent 95dd4d0f2c
commit 3dda981dc7
3 changed files with 11 additions and 19 deletions
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20
lib/libcurses/id_subwins.c
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@ -1,4 +1,4 @@
/* $NetBSD: id_subwins.c,v 1.11 2000/04/15 13:17:03 blymn Exp $ */
/* $NetBSD: id_subwins.c,v 1.12 2000/04/16 05:48:25 mycroft Exp $ */
/*
* Copyright (c) 1981, 1993, 1994
@ -38,7 +38,7 @@
#if 0
static char sccsid[] = "@(#)id_subwins.c 8.2 (Berkeley) 5/4/94";
#else
__RCSID("$NetBSD: id_subwins.c,v 1.11 2000/04/15 13:17:03 blymn Exp $");
__RCSID("$NetBSD: id_subwins.c,v 1.12 2000/04/16 05:48:25 mycroft Exp $");
#endif
#endif /* not lint */
@ -53,20 +53,12 @@ void
__id_subwins(WINDOW *orig)
{
WINDOW *win;
int oy, realy, y;
int oy, y;
realy = orig->begy + orig->cury;
for (win = orig->nextp; win != orig; win = win->nextp) {
/*
* If the window ends before our current position, don't need
* to do anything.
*/
if (win->begy + win->maxy <= realy)
continue;
oy = orig->cury;
for (y = realy - win->begy; y < win->maxy; y++, oy++)
oy = win->begy - orig->begy;
for (y = 0; y < win->maxy; y++)
win->lines[y]->line =
&orig->lines[oy]->line[win->ch_off];
&orig->lines[oy + y]->line[win->ch_off];
}
}

4
lib/libcurses/insdelln.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: insdelln.c,v 1.3 2000/04/15 13:17:04 blymn Exp $ */
/* $NetBSD: insdelln.c,v 1.4 2000/04/16 05:48:25 mycroft Exp $ */
/*
* Copyright (c) 2000 The NetBSD Foundation, Inc.
@ -132,6 +132,6 @@ winsdelln(WINDOW *win, int lines)
__touchline(win, y, 0, (int) win->maxx - 1, 0);
}
if (win->orig != NULL)
__id_subwins(win);
__id_subwins(win->orig);
return (OK);
}

6
lib/libcurses/newwin.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: newwin.c,v 1.17 2000/04/15 22:53:46 jdc Exp $ */
/* $NetBSD: newwin.c,v 1.18 2000/04/16 05:48:25 mycroft Exp $ */
/*
* Copyright (c) 1981, 1993, 1994
@ -38,7 +38,7 @@
#if 0
static char sccsid[] = "@(#)newwin.c 8.3 (Berkeley) 7/27/94";
#else
__RCSID("$NetBSD: newwin.c,v 1.17 2000/04/15 22:53:46 jdc Exp $");
__RCSID("$NetBSD: newwin.c,v 1.18 2000/04/16 05:48:25 mycroft Exp $");
#endif
#endif /* not lint */
@ -141,7 +141,7 @@ __set_subwin(WINDOW *orig, WINDOW *win)
for (lp = win->lspace, i = 0; i < win->maxy; i++, lp++) {
win->lines[i] = lp;
olp = orig->lines[i + win->begy - orig->begy];
lp->line = &olp->line[win->begx - orig->begx];
lp->line = &olp->line[win->ch_off];
lp->firstchp = &olp->firstch;
lp->lastchp = &olp->lastch;
lp->hash = __hash((char *)(void *)lp->line,