ProxyNotifier<T, L extends Listenable> constructor

ProxyNotifier<T, L extends Listenable>(
  1. L listenable,
  2. T getValue(
    1. L
    )
)

Transforms any Listenable into a ValueListenable.

Implementation

ProxyNotifier(L super.listenable, this.getValue)
  : super(value: getValue(listenable), concurrent: true);