leyoda/cosmic-text
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Avoid negative width/height in Buffer::set_size

Browse source 
Negative width/height may cause unexpected effects on the layout, which
we can avoid by clamping.
This commit is contained in:
grovesNL 2023-01-26 22:16:23 -03:30
parent a5903bb3bf
commit be9b4cb36c
1 changed files with 6 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

9
src/buffer.rs
View file

@ -516,9 +516,12 @@ impl<'a> Buffer<'a> {
/// Set the current buffer dimensions /// Set the current buffer dimensions
pub fn set_size(&mut self, width: i32, height: i32) { pub fn set_size(&mut self, width: i32, height: i32) {
if width != self.width || height != self.height { let clamped_width = width.max(0);
self.width = width; let clamped_height = height.max(0);
self.height = height;
if clamped_width != self.width || clamped_height != self.height {
self.width = clamped_width;
self.height = clamped_height;
self.relayout(); self.relayout();
self.shape_until_scroll(); self.shape_until_scroll();
} }