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Verify event order

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When debug assertions are enabled, check that events are emitted in the
expected order, and if not, log an error.
This commit is contained in:
Mads Marquart
2024-05-29 14:28:35 +02:00
parent 5d8091fc7f
commit 9027d8f350
2 changed files with 116 additions and 1 deletions
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11
examples/window.rs
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@@ -17,7 +17,9 @@ use softbuffer::{Context, Surface};
use winit::application::ApplicationHandler;
use winit::dpi::{LogicalSize, PhysicalPosition, PhysicalSize};
use winit::event::{DeviceEvent, DeviceId, Ime, MouseButton, MouseScrollDelta, WindowEvent};
use winit::event::{
DeviceEvent, DeviceId, Ime, MouseButton, MouseScrollDelta, StartCause, WindowEvent,
};
use winit::event_loop::{ActiveEventLoop, EventLoop};
use winit::keyboard::{Key, ModifiersState};
use winit::window::{
@@ -303,6 +305,12 @@ impl Application {
}
impl ApplicationHandler<UserEvent> for Application {
fn new_events(&mut self, _event_loop: &ActiveEventLoop, start_cause: StartCause) {
if let StartCause::Init = start_cause {
info!("Started the event loop");
}
}
fn user_event(&mut self, _event_loop: &ActiveEventLoop, event: UserEvent) {
info!("User event: {event:?}");
}
@@ -320,6 +328,7 @@ impl ApplicationHandler<UserEvent> for Application {
match event {
WindowEvent::Resized(size) => {
info!("Resized({size:?})");
window.resize(size);
},
WindowEvent::Focused(focused) => {