winit-sonoma-fix/examples/timer.rs
2020-09-10 01:58:30 +00:00

41 lines
1.1 KiB
Rust

use instant::Instant;
use std::time::Duration;
use simple_logger::SimpleLogger;
use winit::{
event::{Event, StartCause, WindowEvent},
event_loop::{ControlFlow, EventLoop},
window::WindowBuilder,
};
fn main() {
SimpleLogger::new().init().unwrap();
let event_loop = EventLoop::new();
let _window = WindowBuilder::new()
.with_title("A fantastic window!")
.build(&event_loop)
.unwrap();
let timer_length = Duration::new(1, 0);
event_loop.run(move |event, _, control_flow| {
println!("{:?}", event);
match event {
Event::NewEvents(StartCause::Init) => {
*control_flow = ControlFlow::WaitUntil(Instant::now() + timer_length)
}
Event::NewEvents(StartCause::ResumeTimeReached { .. }) => {
*control_flow = ControlFlow::WaitUntil(Instant::now() + timer_length);
println!("\nTimer\n");
}
Event::WindowEvent {
event: WindowEvent::CloseRequested,
..
} => *control_flow = ControlFlow::Exit,
_ => (),
}
});
}