Struct accesskit_winit::Adapter

pub struct Adapter { /* private fields */ }

Implementations

impl Adapter

pub fn new<T: From<ActionRequestEvent> + Send + 'static>( window: &Window, source: impl 'static + FnOnce() -> TreeUpdate + Send, event_loop_proxy: EventLoopProxy<T> ) -> Self

Creates a new AccessKit adapter for a winit window. This must be done before the window is shown for the first time. This means that you must use winit::window::WindowBuilder::with_visible to make the window initially invisible, then create the adapter, then show the window.

pub fn with_action_handler( window: &Window, source: impl 'static + FnOnce() -> TreeUpdate + Send, action_handler: Box<dyn ActionHandler> ) -> Self

Creates a new AccessKit adapter for a winit window. This must be done before the window is shown for the first time. This means that you must use winit::window::WindowBuilder::with_visible to make the window initially invisible, then create the adapter, then show the window.

Use this if you need to provide your own AccessKit action handler rather than dispatching action requests through the winit event loop. Remember that an AccessKit action handler can be called on any thread, depending on the underlying AccessKit platform adapter.

pub fn process_event(&self, window: &Window, event: &WindowEvent)

Allows reacting to window events.

This must be called whenever a new window event is received and before it is handled by the application.

pub fn update(&self, update: TreeUpdate)

pub fn update_if_active(&self, updater: impl FnOnce() -> TreeUpdate)