Struct Components 

pub struct Components { /* private fields */ }

Store a list of components currently in the tree

Implementations

impl Components

pub fn new() -> Self

pub fn push( &mut self, component_id: ComponentBlueprintId, widget_id: WidgetId, state_id: StateId, accept_ticks: bool, )

pub fn try_remove(&mut self, widget_id: WidgetId)

pub fn get(&mut self, index: usize) -> Option<(WidgetId, StateId)>

Get the component by its index

pub fn get_by_component_id( &mut self, id: ComponentBlueprintId, ) -> Option<&CompEntry>

This is used to send messages to components. The ComponentBlueprintId is only available to components that were added as a singular component, not prototypes

pub fn get_by_widget_id(&mut self, id: WidgetId) -> Option<(WidgetId, StateId)>

Get the component by its widget id

pub fn get_ticking(&self, index: usize) -> Option<(WidgetId, StateId)>

Get widget id and state id for a component that accepts tick events

pub fn iter(&self) -> impl Iterator<Item = &CompEntry>

pub fn len(&self) -> usize