Rebuildable class abstract interface

Something that can be rebuilt. It might be

• a BuildContext,
• a notifier (e.g. from a ViewProvider), or
• a WatchAction.

A WatchableRef holds a Rebuildable to make WatchableRef.watch work.

Implemented types

• LabeledReference

Implementers

• RebuildableNotifier
• WatchAction

Properties

debugLabel → String

A debug label for this Rebuildable.

no setter, override

disposed → bool

Whether this Rebuildable is disposed and should be removed.

no setter

hashCode → int

The hash code for this object.

no setter, inherited

isWidget → bool

Whether this Rebuildable is an ElementRebuildable. This is a workaround for the fact that ElementRebuildable is in refena_flutter so we cannot refer it from here.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

notifyListenerTarget(BaseNotifier notifier) → void

Only for ElementRebuildable. Noop for others. Notifies that a new BaseNotifier is being listened. This should be called within a build method so it can unwatch old notifiers in the next microtask.

onDisposeWidget() → void

Only for ElementRebuildable. Noop for others. Allows for further cleanup logic.

rebuild(ChangeEvent? changeEvent, RebuildEvent? rebuildEvent) → void

Schedule a rebuild (in the next frame). Optionally pass the changeEvent, or rebuildEvent that triggered the rebuild. The event is consumed by the ViewProviderNotifier that fires the RebuildEvent.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited