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Use correct canvas size for scale factor change

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dAxpeDDa 2023-06-04 14:29:59 +02:00 • committed by daxpedda
parent 8f7f3efc0d
commit c88a4ab221
7 changed files with 69 additions and 52 deletions
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12
src/platform_impl/web/event_loop/runner.rs
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@ -327,16 +327,14 @@ impl<T: 'static> Shared<T> {
// Now handle the `ScaleFactorChanged` events.
for &(id, ref canvas) in &*self.0.all_canvases.borrow() {
let canvas = match canvas.upgrade() {
Some(rc) => rc.borrow().raw().clone(),
let rc = match canvas.upgrade() {
Some(rc) => rc,
// This shouldn't happen, but just in case...
None => continue,
};
let canvas = rc.borrow();
// First, we send the `ScaleFactorChanged` event:
let current_size = crate::dpi::PhysicalSize {
width: canvas.width(),
height: canvas.height(),
};
let current_size = canvas.size().get();
let logical_size = current_size.to_logical::<f64>(old_scale);
let mut new_size = logical_size.to_physical(new_scale);
self.handle_single_event_sync(
@ -351,7 +349,7 @@ impl<T: 'static> Shared<T> {
);
// Then we resize the canvas to the new size and send a `Resized` event:
backend::set_canvas_size(self.window(), &canvas, crate::dpi::Size::Physical(new_size));
backend::set_canvas_size(&canvas, crate::dpi::Size::Physical(new_size));
self.handle_single_event_sync(
Event::WindowEvent {
window_id: id,