Struct thyme::WinitIo

pub struct WinitIo { /* fields omitted */ }

A Thyme Input/Output adapter for winit.

This adapter handles events from winit and sends them to the Thyme Context. WindowEvents should be passed to this handler, assuming Context.wants_mouse returns true for the given frame.

Example

fn main_loop(event_loop: winit::EventLoop<()>, thyme: thyme::Context) {
    event_loop.run(move |event, _, control_flow| match event {
        Event::MainEventsCleared => {
            // Renderer specific code here

            let mut ui = context.create_frame();
            // create UI here

            // draw the frame and finish up rendering here
        }
        Event::WindowEvent { event: WindowEvent::CloseRequested, .. } => *control_flow = ControlFlow::Exit,
        event => {
            io.handle_event(&mut context, &event);
        }
    })
}

Implementations

impl WinitIo

pub fn new<T>(event_loop: &EventLoop<T>, logical_display_size: Point) -> WinitIo

Creates a new adapter from the given EventLoop, with the specified initial display size, in logical pixels. This may change over time.

pub fn handle_event<T>(&mut self, context: &mut Context, event: &Event<'_, T>)

Handles a winit Event and passes it to the Thyme Context.

Trait Implementations

impl IO for WinitIo

fn scale_factor(&self) -> f32

Returns the current window scale factor (1.0 for logical pixel size = physical pixel size).

fn display_size(&self) -> Point

Returns the current window size in logical pixels.