utils/emittermixin

@ckeditor/ckeditor5-utils/src/emittermixin

Interfaces

• Emittermodule:utils/emittermixin~Emitter

  Emitter/listener interface.

  See source

• EmitterMixinDelegateChainmodule:utils/emittermixin~EmitterMixinDelegateChain

  The return value of delegate.

  See source

Functions

• _getEmitterId( emitter )module:utils/emittermixin._getEmitterId

  protected static

  Returns emitter's unique id.

  See source

  Parameters

  emitter : Emitter

  An emitter which id will be returned.

• _getEmitterListenedTo( listeningEmitter, listenedToEmitterId ) → Emitter | nullmodule:utils/emittermixin._getEmitterListenedTo

  protected static

  Checks if listeningEmitter listens to an emitter with given listenedToEmitterId and if so, returns that emitter. If not, returns null.

  See source

  Parameters

  listeningEmitter : Emitter

  An emitter that listens.

  listenedToEmitterId : String

  Unique emitter id of emitter listened to.

  Returns

  Emitter | null

• _setEmitterId( emitter, [ id ] )module:utils/emittermixin._setEmitterId

  protected static

  Sets emitter's unique id.

  See source

  Note: _emitterId can be set only once.

  Parameters

  emitter : Emitter

  An emitter for which id will be set.

  [ id ] : String

  Unique id to set. If not passed, random unique id will be set.