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Produce logical coordinates for touch::Event

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This commit is contained in:
Héctor Ramón Jiménez 2020-12-15 06:58:15 +01:00
parent 70164f68a6
commit 277ae74d68
1 changed files with 12 additions and 3 deletions
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15
winit/src/conversion.rs
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@ -118,7 +118,9 @@ pub fn window_event(
WindowEvent::HoveredFileCancelled => { WindowEvent::HoveredFileCancelled => {
Some(Event::Window(window::Event::FilesHoveredLeft)) Some(Event::Window(window::Event::FilesHoveredLeft))
} }
WindowEvent::Touch(touch) => Some(Event::Touch(touch_event(*touch))), WindowEvent::Touch(touch) => {
Some(Event::Touch(touch_event(*touch, scale_factor)))
}
_ => None, _ => None,
} }
} }
@ -207,9 +209,16 @@ pub fn cursor_position(
/// ///
/// [`winit`]: https://github.com/rust-windowing/winit /// [`winit`]: https://github.com/rust-windowing/winit
/// [`iced_native`]: https://github.com/hecrj/iced/tree/master/native /// [`iced_native`]: https://github.com/hecrj/iced/tree/master/native
pub fn touch_event(touch: winit::event::Touch) -> touch::Event { pub fn touch_event(
touch: winit::event::Touch,
scale_factor: f64,
) -> touch::Event {
let id = touch::Finger(touch.id); let id = touch::Finger(touch.id);
let position = Point::new(touch.location.x as f32, touch.location.y as f32); let position = {
let location = touch.location.to_logical::<f64>(scale_factor);
Point::new(location.x as f32, location.y as f32)
};
match touch.phase { match touch.phase {
winit::event::TouchPhase::Started => { winit::event::TouchPhase::Started => {