eventhandler 1.0.0

Event handler for Dart

EventHandler for dart

EventHandler Singleton for Dart

Examples

Implement custom event

    class CustomEvent extends EventBase {}

Create a method that receives the custom event type

    void _onCustomEventCallback(CustomEvent event) {
        print("CustomEvent received");
    }

Subscribe to the event

  @override
  void initState() {
    EventHandler()
        .subscribe(_onCustomEventCallback);
    super.initState();
  }

Send event

    RaisedButton(
        onPressed: () =>
            EventHandler().send(CustomEvent())              
    )

Eemember to subscribe to the event

    @override
    void dispose() {
        EventHandler()
            .unsubscribe(_decreaseCounter);
        super.dispose();
    }

License

This library is licensed under MIT.