Struct UiRenderContext 

pub struct UiRenderContext<'a> { /* private fields */ }

Implementations

impl<'a> UiRenderContext<'a>

pub fn new( interaction: &'a UiInteractionState, animations: &'a AnimationRegistry, component_states: &'a ComponentStateStore, component_tree: &'a ComponentTree, contexts: &'a ContextRegistry, hook_states: &'a HookStateStore, hook_updates: &'a Arc<UiUpdateQueue>, task_spawner: Option<&'a UiTaskSpawner>, effects: &'a EffectRegistry, viewport: UiRect, scale: UiScale, ) -> Self

pub fn viewport(&self) -> UiRect

pub fn scale(&self) -> UiScale

pub fn interaction_flags(&self, id: &UiId) -> InteractionFlags

pub fn animation_value(&self, id: &UiId, property: AnimProperty) -> f32

pub fn component_state_mut<T, R>( &self, id: &UiId, f: impl FnOnce(&mut T) -> R, ) -> R

where T: ComponentState + Clone + Default + 'static,

pub fn preserve_component_state_scope(&self, scope: &UiScope)

pub fn component_tree(&self) -> &ComponentTree

pub fn contexts(&self) -> &ContextRegistry

pub fn hook_state<T>(&self, id: HookId, initial: impl FnOnce() -> T) -> T

where T: Clone + 'static,

pub fn hook_updates(&self) -> Arc<UiUpdateQueue>

pub fn task_spawner(&self) -> Option<UiTaskSpawner>

pub fn effect<D, F, R>(&self, id: HookId, deps: D, effect: F)

where D: Clone + PartialEq + 'static, F: FnOnce() -> R + 'static, R: IntoEffectCleanup,

Trait Implementations

impl<'a> Clone for UiRenderContext<'a>

fn clone(&self) -> UiRenderContext<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for UiRenderContext<'a>