ofListenable<T> static method
Implementation
static ControlObservable<T?> ofListenable<T>(Listenable listenable) {
final observable = _ClientObservable<T>();
final callback = () {
if (listenable is ValueListenable<T>) {
observable.setValue(listenable.value, forceNotify: true);
} else {
observable.notify();
}
};
listenable.addListener(callback);
observable.register(DisposableClient()
..onDispose = () => listenable.removeListener(callback));
return observable;
}