Inheritance
Annotations
  • @DocsEditable()
  • @DomName('MessagePort')
  • @Unstable()

Constructors

MessagePort.internal_()

Properties

onMessage Stream<MessageEvent>
Stream of message events handled by this MessagePort.
@DocsEditable(), @DomName('MessagePort.onmessage'), read-only
hashCode int
read-only, inherited
on Events
This is an ease-of-use accessor for event streams which should only be used when an explicit accessor is not available.
read-only, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited

Methods

close() → void
@DocsEditable(), @DomName('MessagePort.close')
postMessage(Object message, [ List<MessagePort> transfer ]) → void
start() → void
@DocsEditable(), @DomName('MessagePort.start')
addEventListener(String type, EventListener listener, [ bool useCapture ]) → void
inherited
dispatchEvent(Event event) bool
@DocsEditable(), @DomName('EventTarget.dispatchEvent'), inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
removeEventListener(String type, EventListener listener, [ bool useCapture ]) → void
inherited
toString() String
Returns the result of the JavaScript objects toString method.
inherited

Operators

operator ==(other) bool
The equality operator. [...]
inherited

Static Properties

instanceRuntimeType Type
@Deprecated("Internal Use Only"), read-only

Constants

messageEvent EventStreamProvider<MessageEvent>
Static factory designed to expose message events to event handlers that are not necessarily instances of MessagePort. [...]
@DocsEditable(), @DomName('MessagePort.messageEvent')
const EventStreamProvider<MessageEvent>('message')