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- /* wminslin.c (emx+gcc) -- Copyright (c) 1987-1993 by Eberhard Mattes */
-
- #include <string.h>
- #include <sys/winmgr.h>
- #include "winmgr2.h"
-
- void wm_ins_line (wm_handle wh, int y, int count)
- {
- int i;
- char *p1, *p2;
-
- if (wh->used != WM_USED || count <= 0)
- return;
- if (count > wh->height)
- count = wh->height;
- for (i = wh->height - count - 1; i >= y; --i)
- {
- p1 = &DATA (wh, wh->ax, i+wh->ay);
- p2 = p1 + 2 * count * wh->bwidth;
- memmove (p2, p1, 2 * wh->width);
- }
- for (i = 0; i < count; ++i)
- _wm_clrline1 (wh, i+y+wh->ay, wh->ax,
- wh->width-1+wh->ax);
- if (wh->display)
- _wm_put1 (wh);
- else
- wh->update_req = TRUE;
- _wm_cursor1 ();
- }
-