winit-sonoma-fix/examples/transparent.rs

39 lines
1.1 KiB
Rust

#[cfg(target_os = "android")]
#[macro_use]
extern crate android_glue;
extern crate glutin;
mod support;
#[cfg(target_os = "android")]
android_start!(main);
#[cfg(not(feature = "window"))]
fn main() { println!("This example requires glutin to be compiled with the `window` feature"); }
#[cfg(feature = "window")]
fn resize_callback(width: u32, height: u32) {
println!("Window resized to {}x{}", width, height);
}
#[cfg(feature = "window")]
fn main() {
let mut window = glutin::WindowBuilder::new().with_decorations(false).with_transparency(true)
.build().unwrap();
window.set_title("A fantastic window!");
window.set_window_resize_callback(Some(resize_callback as fn(u32, u32)));
unsafe { window.make_current() };
println!("Pixel format of the window: {:?}", window.get_pixel_format());
let context = support::load(&window);
while !window.is_closed() {
context.draw_frame((0.0, 0.0, 0.0, 0.0));
window.swap_buffers();
println!("{:?}", window.wait_events().next());
}
}