WithStore<S, A> class

The primary widget for connecting a Store to the Flutter widget tree.

Rebuilds its builder whenever the store's state changes (according to isEqual). The builder receives the current state, a send function for dispatching actions, and the build context.

Basic Usage

WithStore<int, CounterAction>(
  store: store,
  builder: (state, send, context) => Column(
    children: [
      Text('$state'),
      ElevatedButton(
        onPressed: () => send(CounterAction.increment),
        child: Text('Increment'),
      ),
    ],
  ),
);

Scoped Rebuilds

Use WithStore.observe to project state and only rebuild when the projected value changes:

WithStore.observe(
  store: appStore,
  observe: (state) => state.counter,
  builder: (count, send, context) => Text('$count'),
);

See also:

• ForEachStore for rendering collections
• IfLetStore for optional state
• SwitchStore for type-based state rendering