Struct ScaffoldView 

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

A declarative scaffold. See the module docs.

Implementations

impl<State: 'static> ScaffoldView<State>

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

Attach a top app bar. Self-sizes; see R-B4-inset.

pub fn app_bar_opt(self, bar: Option<AnyView<State>>) -> Self

Conditionally attach a top app bar — None clears it. The common shape for chrome derived from route metadata that isn’t always present.

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

Attach a bottom bar. Self-sizes for the bottom window inset the same way app_bar self-sizes for the top one — see the module docs.

pub fn bottom_bar_opt(self, bar: Option<AnyView<State>>) -> Self

Conditionally attach a bottom bar — None clears it. Mirrors ScaffoldView::app_bar_opt.

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

Attach a floating action button.

pub fn fab_margin(self, margin: f64) -> Self

The FAB’s inset from every edge of its aligning box (default 16.0, [DEFAULT_FAB_MARGIN]).

pub fn fab_alignment(self, alignment: Alignment) -> Self

Where the FAB sits within its aligning box (default Alignment::BOTTOM_RIGHT).

pub fn body_behind_app_bar(self, enabled: bool) -> Self

Body runs full-height under the bar (the bar floats). Default false (Flutter’s extendBodyBehindAppBar, inverted default). Does not affect bottom_bar — the body always stops above one when present; v1 ships no matching extendBody toggle.

pub fn background(self, color: Color) -> Self

Optional flat fill painted behind every slot. No theme read — the Scaffold stays theme-agnostic; a themed app supplies its own Theme-resolved color.

Trait Implementations

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

type Element = ScaffoldWidget

The retained widget this view produces.

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

Materialise a fresh widget for this view.

fn rebuild( &self, prev: &Self, element: &mut ScaffoldWidget, 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 ScaffoldWidget, 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.