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https://github.com/italicsjenga/winit-sonoma-fix.git
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Merge pull request #405 from tomaka/win32-wheel
[Breaking change] Fix mouse wheel value on win32 and return a f64 instead of i32 in the MouseWheel event
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commit
119bd6393f
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@ -275,7 +275,7 @@ impl<'a> Iterator for PollEventsIterator<'a> {
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self.window.delegate.state.pending_events.lock().unwrap().extend(events.into_iter());
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self.window.delegate.state.pending_events.lock().unwrap().extend(events.into_iter());
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event
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event
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},
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},
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NSScrollWheel => { Some(MouseWheel(event.scrollingDeltaY() as i32)) },
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NSScrollWheel => { Some(MouseWheel(event.scrollingDeltaX() as f64, event.scrollingDeltaY() as f64)) },
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_ => { None },
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_ => { None },
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};
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};
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@ -114,8 +114,9 @@ pub unsafe extern "system" fn callback(window: winapi::HWND, msg: winapi::UINT,
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let value = (wparam >> 16) as i16;
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let value = (wparam >> 16) as i16;
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let value = value as i32;
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let value = value as i32;
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let value = value as f64 / winapi::WHEEL_DELTA as f64;
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send_event(window, MouseWheel(value));
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send_event(window, MouseWheel(0.0, value));
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0
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0
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},
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},
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@ -241,11 +241,11 @@ impl<'a> Iterator for PollEventsIterator<'a> {
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ffi::Button2 => Some(Middle),
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ffi::Button2 => Some(Middle),
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ffi::Button3 => Some(Right),
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ffi::Button3 => Some(Right),
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ffi::Button4 => {
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ffi::Button4 => {
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self.window.pending_events.lock().unwrap().push_back(MouseWheel(1));
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self.window.pending_events.lock().unwrap().push_back(MouseWheel(0.0, 1.0));
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None
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None
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}
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}
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ffi::Button5 => {
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ffi::Button5 => {
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self.window.pending_events.lock().unwrap().push_back(MouseWheel(-1));
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self.window.pending_events.lock().unwrap().push_back(MouseWheel(0.0, -1.0));
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None
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None
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}
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}
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_ => None
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_ => None
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@ -25,9 +25,11 @@ pub enum Event {
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/// The parameter are the (x,y) coords in pixels relative to the top-left corner of the window.
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/// The parameter are the (x,y) coords in pixels relative to the top-left corner of the window.
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MouseMoved((i32, i32)),
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MouseMoved((i32, i32)),
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/// Returns the horizontal and vertical mouse scrolling.
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///
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/// A positive value indicates that the wheel was rotated forward, away from the user;
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/// A positive value indicates that the wheel was rotated forward, away from the user;
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/// a negative value indicates that the wheel was rotated backward, toward the user.
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/// a negative value indicates that the wheel was rotated backward, toward the user.
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MouseWheel(i32),
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MouseWheel(f64, f64),
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/// An event from the mouse has been received.
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/// An event from the mouse has been received.
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MouseInput(ElementState, MouseButton),
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MouseInput(ElementState, MouseButton),
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