use mkgraphic::prelude::*;
fn main() {
let mut app = App::new();
let mut window = Window::new("Close Quit", Extent::new(400.0, 200.0));
window.set_content(share(label("closing in 1s...")));
window.show();
app.set_close_behavior(CloseBehavior::QuitApp);
let _timer = app.schedule_timer(1.0, move || {
window.close();
});
app.run();
println!("app.run() returned; process should exit now");
}