ContextWatchCallbackRecordRefExt244<T0, T1, TListenable2 extends ValueListenable<T3>, T3, TListenable4 extends Listenable> extension

Methods

unwatchEffect(BuildContext context, {required Object key}) → void

Available on (ReadOnlyRef<Future<T0>>, ReadOnlyRef<Future<T1>>, ReadOnlyRef<TListenable2>, ReadOnlyRef<TListenable4>), provided by the ContextWatchCallbackRecordRefExt244 extension

Remove the effect with the given key from the list of effects to be called when any of referenced observables notifies of a change.

watchEffect(BuildContext context, void effect(AsyncSnapshot<T0>, AsyncSnapshot<T1>, T3, TListenable4), {Object? key, bool immediate = false, bool once = false}) → void

Available on (ReadOnlyRef<Future<T0>>, ReadOnlyRef<Future<T1>>, ReadOnlyRef<TListenable2>, ReadOnlyRef<TListenable4>), provided by the ContextWatchCallbackRecordRefExt244 extension

Watch all observables for changes.

watchOnly<R>(BuildContext context, R selector(AsyncSnapshot<T0>, AsyncSnapshot<T1>, T3, TListenable4)) → R

Available on (ReadOnlyRef<Future<T0>>, ReadOnlyRef<Future<T1>>, ReadOnlyRef<TListenable2>, ReadOnlyRef<TListenable4>), provided by the ContextWatchCallbackRecordRefExt244 extension

Watch all observables for changes.