MultiRepositoryProvider class

Merges multiple RepositoryProvider widgets into one widget tree.

MultiRepositoryProvider improves the readability and eliminates the need to nest multiple RepositoryProviders.

By using MultiRepositoryProvider we can go from:

RepositoryProvider<RepositoryA>(
  create: (context) => RepositoryA(),
  child: RepositoryProvider<RepositoryB>(
    create: (context) => RepositoryB(),
    child: RepositoryProvider<RepositoryC>(
      create: (context) => RepositoryC(),
      child: ChildA(),
    )
  )
)

to:

MultiRepositoryProvider(
  providers: [
    RepositoryProvider<RepositoryA>(create: (context) => RepositoryA()),
    RepositoryProvider<RepositoryB>(create: (context) => RepositoryB()),
    RepositoryProvider<RepositoryC>(create: (context) => RepositoryC()),
  ],
  child: ChildA(),
)

MultiRepositoryProvider converts the RepositoryProvider list into a tree of nested RepositoryProvider widgets. As a result, the only advantage of using MultiRepositoryProvider is improved readability due to the reduction in nesting and boilerplate.

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatelessWidget
• Nested
• MultiRepositoryProvider

Implemented types

• Widget

Available extensions

• WidgetX

Constructors

MultiRepositoryProvider({required List<SingleChildWidget> providers, required Widget child, Key? key})

Merges multiple RepositoryProvider widgets into one widget tree.

Properties

center → Widget

Available on Widget, provided by the WidgetX extension

no setter

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

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

align(Alignment alignment) → Widget

Available on Widget, provided by the WidgetX extension

build(BuildContext context) → Widget

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

inherited

createElement() → _NestedElement

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

inherited

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

pad(double pad) → Widget

Available on Widget, provided by the WidgetX extension

pOnly({double left = 0, double top = 0, double right = 0, double bottom = 0}) → Widget

Available on Widget, provided by the WidgetX extension

pxy({double x = 0, double y = 0}) → Widget

Available on Widget, provided by the WidgetX extension

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, int wrapWidth = 65}) → 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

visible({required bool isVisible, Widget replacer = const SizedBox.shrink()}) → Widget

Available on Widget, provided by the WidgetX extension

Operators

operator ==(Object other) → bool

The equality operator.

inherited