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breaking: Use raw-window-handle version 0.6

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Signed-off-by: John Nunley <dev@notgull.net>
Co-Authored-By: dAxpeDDa <daxpedda@gmail.com>
This commit is contained in:
John Nunley 2023-10-26 19:15:51 -07:00 • committed by GitHub
parent 18c944736e
commit 0bcd2e22a2
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GPG key ID: 4AEE18F83AFDEB23
22 changed files with 830 additions and 628 deletions
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125
examples/rectangle.rs
View file

@ -1,6 +1,8 @@
use std::num::NonZeroU32;
use winit::event::{ElementState, Event, KeyboardInput, VirtualKeyCode, WindowEvent};
use std::rc::Rc;
use winit::event::{ElementState, Event, KeyEvent, WindowEvent};
use winit::event_loop::{ControlFlow, EventLoop};
use winit::keyboard::{KeyCode, PhysicalKey};
use winit::window::WindowBuilder;
fn redraw(buffer: &mut [u32], width: usize, height: usize, flag: bool) {
@ -20,12 +22,14 @@ fn redraw(buffer: &mut [u32], width: usize, height: usize, flag: bool) {
}
fn main() {
let event_loop = EventLoop::new();
let event_loop = EventLoop::new().unwrap();
let window = WindowBuilder::new()
.with_title("Press space to show/hide a rectangle")
.build(&event_loop)
.unwrap();
let window = Rc::new(
WindowBuilder::new()
.with_title("Press space to show/hide a rectangle")
.build(&event_loop)
.unwrap(),
);
#[cfg(target_arch = "wasm32")]
{
@ -37,66 +41,71 @@ fn main() {
.unwrap()
.body()
.unwrap()
.append_child(&window.canvas())
.append_child(&window.canvas().unwrap())
.unwrap();
}
let context = unsafe { softbuffer::Context::new(&window) }.unwrap();
let mut surface = unsafe { softbuffer::Surface::new(&context, &window) }.unwrap();
let context = softbuffer::Context::new(window.clone()).unwrap();
let mut surface = softbuffer::Surface::new(&context, window.clone()).unwrap();
let mut flag = false;
event_loop.run(move |event, _, control_flow| {
*control_flow = ControlFlow::Wait;
event_loop
.run(move |event, elwt| {
elwt.set_control_flow(ControlFlow::Wait);
match event {
Event::RedrawRequested(window_id) if window_id == window.id() => {
// Grab the window's client area dimensions
let (width, height) = {
let size = window.inner_size();
(size.width, size.height)
};
match event {
Event::WindowEvent {
window_id,
event: WindowEvent::RedrawRequested,
} if window_id == window.id() => {
// Grab the window's client area dimensions
if let (Some(width), Some(height)) = {
let size = window.inner_size();
(NonZeroU32::new(size.width), NonZeroU32::new(size.height))
} {
// Resize surface if needed
surface.resize(width, height).unwrap();
// Resize surface if needed
surface
.resize(
NonZeroU32::new(width).unwrap(),
NonZeroU32::new(height).unwrap(),
)
.unwrap();
// Draw something in the window
let mut buffer = surface.buffer_mut().unwrap();
redraw(
&mut buffer,
width.get() as usize,
height.get() as usize,
flag,
);
buffer.present().unwrap();
}
}
// Draw something in the window
let mut buffer = surface.buffer_mut().unwrap();
redraw(&mut buffer, width as usize, height as usize, flag);
buffer.present().unwrap();
Event::WindowEvent {
event: WindowEvent::CloseRequested,
window_id,
} if window_id == window.id() => {
elwt.exit();
}
Event::WindowEvent {
event:
WindowEvent::KeyboardInput {
event:
KeyEvent {
state: ElementState::Pressed,
physical_key: PhysicalKey::Code(KeyCode::Space),
..
},
..
},
window_id,
} if window_id == window.id() => {
// Flip the rectangle flag and request a redraw to show the changed image
flag = !flag;
window.request_redraw();
}
_ => {}
}
Event::WindowEvent {
event: WindowEvent::CloseRequested,
window_id,
} if window_id == window.id() => {
*control_flow = ControlFlow::Exit;
}
Event::WindowEvent {
event:
WindowEvent::KeyboardInput {
input:
KeyboardInput {
state: ElementState::Pressed,
virtual_keycode: Some(VirtualKeyCode::Space),
..
},
..
},
window_id,
} if window_id == window.id() => {
// Flip the rectangle flag and request a redraw to show the changed image
flag = !flag;
window.request_redraw();
}
_ => {}
}
});
})
.unwrap();
}