Struct FullScreenDialogView 

pub struct FullScreenDialogView<State: 'static> { /* private fields */ }

A declarative M3 full-screen dialog: an app-bar-like header over a body slot, filling the whole area. See the module docs.

Implementations

impl<State: 'static> FullScreenDialogView<State>

pub fn action(self, action: AnyView<State>) -> Self

Set the header’s trailing action (e.g. a “Save” button) — the reference’s action.

pub fn dismissable(self, dismissable: bool) -> Self

Whether Escape/an Android back press dismiss this dialog (default true) — see DialogView::dismissable. There is no scrim to tap (the panel is full-bleed) and the header’s own close affordance always dismisses regardless of this flag (matching the reference, where the header close is the dialog’s one unconditional exit).

pub fn on_dismiss<F: Fn(&mut State) + 'static>(self, on_dismiss: F) -> Self

Observe a dismissal (Escape, back, or the header close) — see DialogView::on_dismiss.

pub fn dismiss_handle(self, dismiss: ModalDismiss) -> Self

Install the app-triggered staged-dismiss handle, so the header’s own trailing action (a “Save”) closes the dialog through the host’s exit ramp instead of a raw, unstaged controller.pop() — see DialogView::dismiss_handle. The header’s close affordance is not routed through it: it fires on_dismiss directly (see Self::dismissable), which is this family’s own unstaged exit.

Trait Implementations

impl<State: 'static> OverlayModalContent<State> for FullScreenDialogView<State>

fn on_modal_dismiss(self, on_dismiss: Rc<dyn Fn(&mut State)>) -> Self

Install the dismiss callback, replacing any the builder already set.

fn modal_dismissable(&self) -> bool

Whether this modal may be dismissed by the user at all — read once, at push time, to pick the page’s BackPolicy.

impl<State: 'static> View<State> for FullScreenDialogView<State>

type Element = OverlayModalWidget

The retained widget this view produces.

fn build(&self, ctx: &mut BuildCtx<'_>) -> OverlayModalWidget

Materialise a fresh widget for this view.

fn rebuild( &self, prev: &Self, element: &mut OverlayModalWidget, ctx: &mut BuildCtx<'_>, ) -> ChangeFlags

Reconcile prev (the previous view of the same type) against the live element, mutating it in place and reporting what changed.

fn teardown(&self, element: &mut OverlayModalWidget, ctx: &mut BuildCtx<'_>)

Tear down element when this view is being removed.

fn message(&self, _element: &mut Self::Element, _state: &mut State)

Deliver an event message to this view, mutating application state.