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* wayland: don't create a second event_queue As each EventsLoop has its own context, this is no longer necessary. * wayland: buffer events rather than direct dispatch Changes the behavior of the event loop to first internally buffer the events generated by the wayland handlers, and then dispatch them to the client's closure. - It simplifies the event loop logic - It makes it possible for the user to call window methods such as `set_title()` or `set_inner_size()` without causing a deadlock * wayland: add is_ready() & fix protocol errors Adds a `is_ready()` method to the windows to advertize when it is legal to start drawing, and fix a few wayland protocol mishandling in the process. |
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src | ||
tests | ||
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appveyor.yml | ||
Cargo.toml | ||
CHANGELOG.md | ||
LICENSE | ||
README.md |
winit - Cross-platform window creation and management in Rust
[dependencies]
winit = "0.7"
Documentation
Usage
Winit is a window creation and management library. It can create windows and lets you handle events (for example: the window being resized, a key being pressed, a mouse mouvement, etc.) produced by window.
Winit is designed to be a low-level brick in a hierarchy of libraries. Consequently, in order to show something on the window you need to use the platform-specific getters provided by winit, or another library.
extern crate winit;
fn main() {
let mut events_loop = winit::EventsLoop::new();
let window = winit::Window::new(&events_loop).unwrap();
events_loop.run_forever(|event| {
match event {
winit::Event::WindowEvent { event: winit::WindowEvent::Closed, .. } => {
winit::ControlFlow::Break
},
_ => winit::ControlFlow::Continue,
}
});
}
Platform-specific usage
Emscripten and WebAssembly
Building a binary will yield a .js
file. In order to use it in an HTML file, you need to:
- Put a
<canvas id="my_id"></canvas>
element somewhere. A canvas corresponds to a winit "window". - Write a Javascript code that creates a global variable named
Module
. SetModule.canvas
to the ID of the<canvas>
element (in the example this would be"my_id"
). More information here. - Make sure that you insert the
.js
file generated by Rust after theModule
variable is created.