Struct WebViewRegistry 

pub struct WebViewRegistry { /* private fields */ }

Per-app web-view service. Registered in app-state by TeksiloAppBuilderWebViewExt::install_web_view (in the teksilo umbrella crate); reachable from any build() / handler via ctx.app_state::<WebViewRegistry>(). Cloneable; clones share the same backend and event-callback map.

Implementations

impl WebViewRegistry

pub fn new<B: WebViewBackend + 'static>(backend: B) -> Self

Build a registry wrapping backend.

pub fn open( &self, web_view_id: WebViewId, window_id: TeksiloWindowId, parent: Option<ParentHandle>, attrs: WebViewAttributes, poster: Option<Arc<dyn AppEventPoster>>, on_event: impl FnMut(WebViewEvent, &mut EventContext<'_>) + 'static, ) -> Box<dyn WebViewHandle>

Open a native subview and register the widget’s event callback in one step. Returns the live WebViewHandle (dropped on widget removal).

pub fn deliver(&self, payload: WebViewEventPayload, ctx: &mut EventContext<'_>)

Route a backend-produced payload to its registered widget callback. Called by teksilo-app from the AppEvent::External arm. Dropped silently if the callback was already purged (window/widget gone).

pub fn unregister(&self, web_view_id: WebViewId)

Drop the registration for a single web view (widget removed).

pub fn purge_window(&self, window_id: TeksiloWindowId)

Drop every registration owned by window_id. Called by teksilo-app’s window-close path so callbacks capturing widget state cannot fire into a torn-down tree. Mirrors FileDialogHandle::purge_window.

pub fn registered_count(&self) -> usize

Number of registered web views. Test helper.

Trait Implementations

impl Clone for WebViewRegistry

fn clone(&self) -> WebViewRegistry

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for WebViewRegistry

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.