diff options
| author | Mathis Brossier | 2022-01-16 01:55:28 +0000 |
|---|---|---|
| committer | GitHub | 2022-01-16 01:55:28 +0000 |
| commit | f5b0821860940782567a0baa17280aef04f845e3 (patch) | |
| tree | 40b72ef97945fb535fd7e3f29898c1b59a1e4a07 /helix-term/src/ui/menu.rs | |
| parent | 9da0abaa5d0744d6480c6e6f23a3c5ddb5ae0bce (diff) | |
Fix panics when resizing (#1408)
* Change buffer.get & buffer.get_mut to return Option, Implement Trait Index & IndexMut to panic
* Prevent FilePicker from drawing outside buffer (rust panics)
* apply suggestion
* add function in_bounds to avoid useless calculations
Co-authored-by: mathis <mathis.brossier@universite-paris-saclay.fr>
Diffstat (limited to 'helix-term/src/ui/menu.rs')
| -rw-r--r-- | helix-term/src/ui/menu.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/helix-term/src/ui/menu.rs b/helix-term/src/ui/menu.rs index 69053db3..9758732c 100644 --- a/helix-term/src/ui/menu.rs +++ b/helix-term/src/ui/menu.rs @@ -301,7 +301,7 @@ impl<T: Item + 'static> Component for Menu<T> { let is_marked = i >= scroll_line && i < scroll_line + scroll_height; if is_marked { - let cell = surface.get_mut(area.x + area.width - 2, area.y + i as u16); + let cell = &mut surface[(area.x + area.width - 2, area.y + i as u16)]; cell.set_symbol("▐ "); // cell.set_style(selected); // cell.set_style(if is_marked { selected } else { style }); |