InheritedProvider<T> class

A generic implementation of an InheritedComponent.

Any descendant of this component can obtain value using Provider.of.

Do not use this class directly unless you are creating a custom "Provider". Instead use Provider class, which wraps InheritedProvider.

See also:

  • DeferredInheritedProvider, a variant of this object where the provided object and the created object are two different entity.
Inheritance
Implementers

Constructors

InheritedProvider({Key? key, Create<T>? create, T update(BuildContext context, T? value)?, UpdateShouldNotify<T>? updateShouldNotify, void debugCheckInvalidValueType(T value)?, StartListening<T>? startListening, Dispose<T>? dispose, TransitionBuilder? builder, bool? lazy, Component? child})
Creates a value, then expose it to its descendants.
InheritedProvider.value({Key? key, required T value, UpdateShouldNotify<T>? updateShouldNotify, StartListening<T>? startListening, bool? lazy, TransitionBuilder? builder, Component? child})
Expose to its descendants an existing value,

Properties

builder → TransitionBuilder?
Syntax sugar for obtaining a BuildContext that can read the provider created.
final
hashCode → int
The hash code for this object.
read-onlyinherited
key → Key?
Controls how one component replaces another component in the tree.
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
read-onlyinherited

Methods

build(BuildContext context) → Iterable<Component>
Describes the part of the user interface represented by this component.
inherited
buildWithChild(BuildContext context, Component? child) → Iterable<Component>
A build method that receives an extra child parameter.
override
createElement() → _InheritedProviderElement<T>
Creates a StatelessElement to manage this component's location in the tree.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited