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Fix panic when destroying window (#2773)

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* Fix crash when destroying window

* Add a comment to draw_rect

---------

Co-authored-by: Xiaopeng Li <lixiaopeng.jetspark@bytedance.com>
This commit is contained in:
Xiaopeng Li
2023-06-09 21:20:27 +08:00
committed by GitHub
parent 0c8bf25ae4
commit 07d39abddd
2 changed files with 5 additions and 1 deletions
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5
src/platform_impl/macos/view.rs
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@@ -243,7 +243,10 @@ declare_class!(
fn draw_rect(&mut self, rect: NSRect) {
trace_scope!("drawRect:");
AppState::handle_redraw(self.window_id());
// It's a workaround for https://github.com/rust-windowing/winit/issues/2640, don't replace with `self.window_id()`.
if let Some(window) = self._ns_window.load() {
AppState::handle_redraw(WindowId(window.id()));
}
#[allow(clippy::let_unit_value)]
unsafe {