Class SimpleEventEmitter<Events>

Type Parameters

Events

Hierarchy (view full)

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

Implementation of ISimpleEventEmitter.addEventListener

dispose

dispose(): void
Returns void

`Protected`fireEvent

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

removeEventListener

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