winit-sonoma-fix/examples/request_redraw_threaded.rs
Kirill Chibisov 793c535b01
Revert "Propagate error from EventLoop creation" (#3010)
This reverts commit ed26dd58fd.
The patched was merged with a review by accident.
2023-08-06 06:07:01 +04:00

59 lines
1.4 KiB
Rust

#![allow(clippy::single_match)]
#[cfg(not(wasm_platform))]
fn main() -> Result<(), impl std::error::Error> {
use std::{sync::Arc, thread, time};
use simple_logger::SimpleLogger;
use winit::{
event::{Event, WindowEvent},
event_loop::EventLoop,
window::WindowBuilder,
};
#[path = "util/fill.rs"]
mod fill;
SimpleLogger::new().init().unwrap();
let event_loop = EventLoop::new();
let window = {
let window = WindowBuilder::new()
.with_title("A fantastic window!")
.build(&event_loop)
.unwrap();
Arc::new(window)
};
thread::spawn({
let window = window.clone();
move || loop {
thread::sleep(time::Duration::from_secs(1));
window.request_redraw();
}
});
event_loop.run(move |event, _, control_flow| {
println!("{event:?}");
control_flow.set_wait();
match event {
Event::WindowEvent {
event: WindowEvent::CloseRequested,
..
} => control_flow.set_exit(),
Event::RedrawRequested(_) => {
println!("\nredrawing!\n");
fill::fill_window(&window);
}
_ => (),
}
})
}
#[cfg(wasm_platform)]
fn main() {
unimplemented!() // `Window` can't be sent between threads
}