EventBusMixin mixin

事件总线，用于在 widgets 和 viewmodel 之间传递事件 事件可以是任何类型，包括自定义的事件

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

emitEvent(dynamic event) → void

通过事件总线发送事件

eventBusStream<T>() → Stream<T>

事件总线的事件流

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

onEventBus<T>(void onData(T event)) → StreamSubscription<T>

监听事件 返回的 StreamSubscription 需要调用 dispose 进行清理。

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited