DisposableHook<T> class
A hook that memoizes a value and optionally calls a disposer on unmount.
Constructors
- DisposableHook(T creator(), [void disposer(T state)?])
Properties
- context → BuildContext
-
The BuildContext of the widget that owns this hook.
no setterinherited
- creator → T Function()
-
final
- disposer → void Function(T state)?
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- state → T
-
The current state value of this hook.
no setterinherited
Methods
-
activated(
) → void -
Called when the widget is reactivated.
inherited
-
build(
) → T -
Builds the initial state for this hook.
override
-
deactivated(
) → void -
Called when the widget is deactivated.
inherited
-
didChangeDependencies(
) → void -
Called when the widget's InheritedWidget dependencies change.
inherited
-
didUpdateWidget(
) → void -
Called when the parent widget is updated with new properties.
inherited
-
mount(
) → void -
Called after the hook is created and added to the widget.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
reassemble(
) → void -
Called during hot reload when this hook is reused.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
-
unmount(
) → void -
Called when the hook is being removed.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited