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| author | Christian Duerr <chrisduerr@users.noreply.github.com> | 2019-03-02 18:32:48 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-03-02 18:32:48 +0000 |
| commit | 3c4bb7c11518e1ced9feeb156436d55fe1d4a66b (patch) | |
| tree | 982ed81edc2bb9bea6b21dfc461fe8a509e78963 /src | |
| parent | e0fdc3329c4ca06e5853401e9c7c04f16b28eba3 (diff) | |
| download | alacritty-3c4bb7c11518e1ced9feeb156436d55fe1d4a66b.tar.gz alacritty-3c4bb7c11518e1ced9feeb156436d55fe1d4a66b.zip | |
Fix scrollback live reloading
This fixes two issues with live reloading the `scrolling.history`
property.
It is now possible to increase the scrollback history without restarting
Alacritty.
When decreasing the scrollback history while scrolled beyond the new
history limit, Alacritty will reset the viewport position to the new
limit instead of crashing.
This fixes #2147.
Diffstat (limited to 'src')
| -rw-r--r-- | src/grid/mod.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/grid/mod.rs b/src/grid/mod.rs index fd22b716..7766f9a9 100644 --- a/src/grid/mod.rs +++ b/src/grid/mod.rs @@ -163,7 +163,9 @@ impl<T: Copy + Clone> Grid<T> { pub fn update_history(&mut self, history_size: usize, template: &T) { self.raw.update_history(history_size, Row::new(self.cols, &template)); + self.max_scroll_limit = history_size; self.scroll_limit = min(self.scroll_limit, history_size); + self.display_offset = min(self.display_offset, self.scroll_limit); } pub fn scroll_display(&mut self, scroll: Scroll) { |