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Send the event before waking up the message pump. (#3418)

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Nick
2024-01-24 15:38:20 -05:00
committed by GitHub
parent 0482d9cfce
commit a5b08fc48c
2 changed files with 8 additions and 8 deletions
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1
CHANGELOG.md
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@@ -35,6 +35,7 @@ Unreleased` header.
- on iOS, add detection support for `PinchGesture`, `DoubleTapGesture` and `RotationGesture`. - on iOS, add detection support for `PinchGesture`, `DoubleTapGesture` and `RotationGesture`.
- on Windows: add `with_border_color`, `with_title_background_color`, `with_title_text_color` and `with_corner_preference` - on Windows: add `with_border_color`, `with_title_background_color`, `with_title_text_color` and `with_corner_preference`
- On Windows, Remove `WS_CAPTION`, `WS_BORDER` and `WS_EX_WINDOWEDGE` styles for child windows without decorations. - On Windows, Remove `WS_CAPTION`, `WS_BORDER` and `WS_EX_WINDOWEDGE` styles for child windows without decorations.
- On Windows, fixed a race condition when sending an event through the loop proxy.
# 0.29.10 # 0.29.10

15
src/platform_impl/windows/event_loop.rs
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@@ -769,14 +769,13 @@ impl<T: 'static> Clone for EventLoopProxy<T> {
impl<T: 'static> EventLoopProxy<T> { impl<T: 'static> EventLoopProxy<T> {
pub fn send_event(&self, event: T) -> Result<(), EventLoopClosed<T>> { pub fn send_event(&self, event: T) -> Result<(), EventLoopClosed<T>> {
unsafe { self.event_send
if PostMessageW(self.target_window, USER_EVENT_MSG_ID.get(), 0, 0) != false.into() { .send(event)
self.event_send.send(event).ok(); .map(|result| {
Ok(()) unsafe { PostMessageW(self.target_window, USER_EVENT_MSG_ID.get(), 0, 0) };
} else { result
Err(EventLoopClosed(event)) })
} .map_err(|e| EventLoopClosed(e.0))
}
} }
} }