Vala.Event.EventBus – Valacore – Vala Binding Reference

Content:

Creation methods:

public EventBus ()

Creates event bus.

Methods:

public void clear ()

Clears all subscriptions.

public Result<bool,Error> hasSubscribers (string topic)

Returns whether topic has at least one subscriber.

public Result<bool,Error> publish (string topic, Variant eventData)

Publishes event to topic.

public Result<EventBus,Error> subscribe (string topic, owned EventHandler handler)

Subscribes topic with handler.

public Result<EventBus,Error> subscribeOnce (string topic, owned EventHandler handler)

Subscribes topic with one-shot handler.

public Result<bool,Error> unsubscribe (string topic)

Unsubscribes all handlers from topic.

public EventBus withAsync ()

Enables asynchronous dispatch mode.

Inherited Members:

All known members inherited from class GLib.Object

EventBus