state_watcher library
Classes
- BuildStore
- Represents a store to within a build method.
-
Computed<
T> - A bit of state that is derived from other states.
- Disposable
- Interface for components that need to release resources before they are removed from the store where they are stored.
-
Provided<
T> - A bit of state provided by the developper, that can be read from and written to.
-
Ref<
T> - Represents the reference of a bit of state.
- StateObserver
- Interface for observing state changes.
- StateStore
-
A widget that creates a new
Store. - WatcherBuilder
- A widget which rebuilds its builder when the states associated to the refs observed in it, changes
-
WatcherEffect<
T> - Listen to the changes of ref and call onStateChanged when the state changes.
- WatcherStatefulWidget
- A StatefulWidget which can be used to watch the changes of Refs.
- WatcherStatelessWidget
- A StatelessWidget which can be used to watch the changes of Refs.
Mixins
- StateLogic
- Mixin to apply in order to separate the logic from the view.
Extensions
-
WatcherStatefulStateExtension
on State<
T> - Extensions for States of WatcherStatefulWidgets.
Typedefs
-
AreDifferent<
T> = bool Function(T a, T b) -
Signature for determining whether
aandbare different. -
StateChanged<
T> = void Function(BuildContext context, T oldState, T newState) - Signature for a function when a state changes.
-
Updater<
T> = T Function(T oldValue) - Signature for updating a state.
- WatcherWidgetBuilder = Widget Function(BuildContext context, BuildStore store)
- Signature for a function to build a widget when the state changes.