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Don't scroll if not needed

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If we are in a window with a lot of text and press PAGE UP we scroll up
and write [scrolled] in the titlebar.

So far we also wrote [scrolled] in there even when actually nothing
happened. Like when opening a new window (/msg someone) and there is no
text inside.
This commit is contained in:
Michael Vetter 2022-06-29 13:50:04 +02:00
parent 449c7ce2ba
commit c84b1b5e5d
1 changed files with 4 additions and 0 deletions
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4
src/ui/window.c
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@ -598,6 +598,10 @@ win_page_up(ProfWin* window)
int page_space = rows - 4; int page_space = rows - 4;
int* page_start = &(window->layout->y_pos); int* page_start = &(window->layout->y_pos);
// dont need to scroll
if (*page_start == 0)
return;
*page_start -= page_space; *page_start -= page_space;
// went past beginning, show first page // went past beginning, show first page