winit-sonoma-fix/examples/fullscreen.rs

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Rust
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extern crate winit;
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use std::io::{self, Write};
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use winit::{ControlFlow, Event, WindowEvent, FullScreenState};
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fn main() {
let mut events_loop = winit::EventsLoop::new();
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// enumerating monitors
let monitor = {
for (num, monitor) in events_loop.get_available_monitors().enumerate() {
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println!("Monitor #{}: {:?}", num, monitor.get_name());
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}
print!("Please write the number of the monitor to use: ");
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io::stdout().flush().unwrap();
let mut num = String::new();
io::stdin().read_line(&mut num).unwrap();
let num = num.trim().parse().ok().expect("Please enter a number");
let monitor = events_loop.get_available_monitors().nth(num).expect("Please enter a valid ID");
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println!("Using {:?}", monitor.get_name());
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monitor
};
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let _window = winit::WindowBuilder::new()
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.with_title("Hello world!")
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.with_fullscreen(FullScreenState::Exclusive(monitor))
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.build(&events_loop)
.unwrap();
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if cfg!(target_os = "linux") {
println!("Running this example under wayland may not display a window at all.\n\
This is normal and because this example does not actually draw anything in the window,\
thus the compositor does not display it.");
}
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events_loop.run_forever(|event| {
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println!("{:?}", event);
match event {
Event::WindowEvent { event, .. } => {
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match event {
WindowEvent::Closed => return ControlFlow::Break,
WindowEvent::KeyboardInput {
input: winit::KeyboardInput { virtual_keycode: Some(winit::VirtualKeyCode::Escape), .. }, ..
} => return ControlFlow::Break,
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_ => ()
}
},
_ => {}
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}
ControlFlow::Continue
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});
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}