Struct ViewHandle 

pub struct ViewHandle<S: GlobalState> { /* private fields */ }

Implementations

impl<S: GlobalState> ViewHandle<S>

pub fn state(&self) -> &S

pub fn runtime(&self) -> &RuntimeState

pub fn env(&self) -> &Env

pub fn layout(&self) -> Option<&LayoutSnapshot>

pub fn theme(&self) -> &Theme

pub fn i18n(&self) -> &I18nRegistry

pub fn get_rect(&self, id: WidgetId) -> Option<LayoutRect>

pub fn get_constraints(&self, id: WidgetId) -> Option<BoxConstraints>

pub fn viewport_size(&self) -> LayoutSize

pub fn select<R>(&self, selector: impl FnOnce(&S) -> R) -> R

pub fn select_with<T: Selector<S>>(&self) -> T::Output

pub fn global(&self) -> <S as FissionViewField>::View<'_>

where S: FissionViewField,

pub fn animation_value( &self, widget_id: WidgetId, property: &AnimationPropertyId, ) -> f32

pub fn video_state(&self, widget_id: WidgetId) -> Option<&VideoState>

Trait Implementations

impl<S: GlobalState> Clone for ViewHandle<S>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<S: Debug + GlobalState> Debug for ViewHandle<S>

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

Formats the value using the given formatter.

impl<S: GlobalState> Copy for ViewHandle<S>