ContextWatchCallbackRecordRefExt38<TListenable0 extends ValueListenable<T1>, T1, TListenable2 extends ValueListenable<T3>, T3, T4> extension

Methods

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

Available on (ReadOnlyRef<TListenable0>, ReadOnlyRef<TListenable2>, ReadOnlyRef<Future<T4>>), provided by the ContextWatchCallbackRecordRefExt38 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(T1, T3, AsyncSnapshot<T4>), {Object? key, bool immediate = false, bool once = false}) → void

Available on (ReadOnlyRef<TListenable0>, ReadOnlyRef<TListenable2>, ReadOnlyRef<Future<T4>>), provided by the ContextWatchCallbackRecordRefExt38 extension

Watch all observables for changes.

watchOnly<R>(BuildContext context, R selector(T1, T3, AsyncSnapshot<T4>)) → R

Available on (ReadOnlyRef<TListenable0>, ReadOnlyRef<TListenable2>, ReadOnlyRef<Future<T4>>), provided by the ContextWatchCallbackRecordRefExt38 extension

Watch all observables for changes.