ReactterProviders class

A StatelessWidget that allows to use multiple ReactterProvider as nested way.

ReactterProviders(
  [
    ReactterProvider(() => AppController()),
    ReactterProvider(() => AppController(), id: "uniqueId"),
  ],
  builder: (context, child) {
    final appController = context.read<AppController>();
    final appControllerWithId = context.watchId<AppController>("uniqueId");

    return Column(
      children: [
        Text("AppController's state: ${appController.stateHook.value}"),
        Text("appControllerWithId's state: ${appController.stateHook.value}");
      ],
    );
  }
)

Use child property to pass a Widget which to be built once only. The ReactterProviders pass it through the builder callback, so you can incorporate it into your build:

ReactterProviders(
  [
    ReactterProvider(() => AppController()),
    ReactterProvider(() => AppController(), id: "uniqueId"),
  ],
  child: Text("This widget build only once"),
  builder: (context, child) {
    final appController = context.read<AppController>();
    final appControllerWithId = context.watchId<AppController>("uniqueId");

    return Column(
      children: [
        child,
        Text("AppController's state: ${appController.stateHook.value}"),
        Text("appControllerWithId's state: ${appController.stateHook.value}");
      ],
    );
  }
)

See also:

• ReactterProvider, a widget that provides an instance type to widget tree.

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatelessWidget
• ReactterProviders

Implemented types

• Widget

Constructors

ReactterProviders(List<ProviderWrapper> providers, {Key? key, Widget? child, ChildBuilder? builder})

A StatelessWidget that allows to use multiple ReactterProvider as nested way.

const

Properties

builder → ChildBuilder?

Method which has the render logic

final

child → Widget?

Provides a widget , which render one time.

final

hashCode → int

The hash code for this object.

no setter, inherited

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

providers → List<ProviderWrapper>

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

build(BuildContext context) → Widget

Describes the part of the user interface represented by this widget.

override

createElement() → ReactterProvidersElement

Creates a StatelessElement to manage this widget's location in the tree.

override

debugDescribeChildren() → List<DiagnosticsNode>

Returns a list of DiagnosticsNode objects describing this node's children.

inherited

debugFillProperties(DiagnosticPropertiesBuilder properties) → void

Add additional properties associated with the node.

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode

Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.

inherited

toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String

A string representation of this object.

inherited

toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String

Returns a string representation of this node and its descendants.

inherited

toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String

Returns a one-line detailed description of the object.

inherited

toStringShort() → String

A short, textual description of this widget.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited