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Scrolling should dirty the whole scrolling area, not just the new lines.

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git-svn-id: http://svn.irssi.org/repos/irssi/trunk@2014 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2001-11-15 00:32:30 +00:00 committed by cras
parent c17439820d
commit 0dafb7349a
1 changed files with 5 additions and 15 deletions
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20
src/fe-text/term-terminfo.c
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@ -233,24 +233,14 @@ void term_window_clear(TERM_WINDOW *window)
/* Scroll window up/down */
void term_window_scroll(TERM_WINDOW *window, int count)
{
int y, idx;
int y;
terminfo_scroll(window->y, window->y+window->height-1, count);
/* set the newly scrolled lines dirty */
if (count < 0) {
/* scrolling down - dirty the top */
idx = window->y;
count = -count;
} else {
/* scrolling up - dirty the bottom */
idx = window->y+window->height-count;
}
for (y = 0; y < count; y++)
term_lines_empty[idx+y] = FALSE;
term_move_reset(vcx, vcy);
/* set the newly scrolled area dirty */
for (y = 0; y < window->height; y++)
term_lines_empty[window->y+y] = FALSE;
}
/* Change active color */