Class SimpleEventEmitter<Events>

Type Parameters

Events

Hierarchy (View Summary)

SimpleEventEmitter

Implements

ISimpleEventEmitter<Events>

Index

Constructors

Accessors

Methods

addEventListener dispose fireEvent removeEventListener

Constructors

constructor

new SimpleEventEmitter<Events>(): SimpleEventEmitter<Events>
Type Parameters
- Events
Returns SimpleEventEmitter<Events>

Accessors

isDisposed

get isDisposed(): boolean
Returns boolean

Methods

addEventListener

addEventListener<K extends string | number | symbol>(
name: K,
listener: (event: Events[K], sender: SimpleEventEmitter<Events>) => void,
): void
Adds event listener.
Type Parameters
- Kextendsstring | number | symbol
  Events
Parameters
- name: K
  Event name
- listener: (event: Events[K], sender: SimpleEventEmitter<Events>) => void
  Event handler
Returns void
Throws
Error if emitter is disposed

Implementation of ISimpleEventEmitter.addEventListener

dispose

dispose(): void
Returns void

`Protected`fireEvent

fireEvent<K extends string | number | symbol>(type: K, args: Events[K]): void
Fire event
Type Parameters
- Kextendsstring | number | symbol
Parameters
- type: K
  Type of event
- args: Events[K]
  Arguments for event
Returns void

removeEventListener

removeEventListener<K extends string | number | symbol>(
type: K,
listener: (event: Events[K], sender: SimpleEventEmitter<Events>) => void,
): void
Remove event listener
Type Parameters
- Kextendsstring | number | symbol
Parameters
- type: K
- listener: (event: Events[K], sender: SimpleEventEmitter<Events>) => void
Returns void
Implementation of ISimpleEventEmitter.removeEventListener