StatelessBlocWidget<B extends BlocBase<S>, S> class abstract

An abstract base class for creating stateless widgets that use BLoCs.

The StatelessBlocWidget class provides a consistent structure for creating stateless widgets that are powered by BLoCs (Business Logic Components). It encourages separation of concerns and simplifies the process of integrating BLoCs into widgets.

Subclasses of StatelessBlocWidget are expected to provide a bloc instance, which represents the BLoC associated with the widget. The onBuild method should also be overridden to return the actual widget content based on the provided BuildContext.

Example usage:

class MyStatelessWidget extends StatelessBlocWidget<MyBloc, MyState> {
  const MyStatelessWidget({Key? key, required MyBloc bloc}) : super(key: key, bloc: bloc);

  @override
  MyBloc get bloc => Modular.get<MyBloc>();

  @override
  Widget onBuild(BuildContext context) {
    return // Your widget content here
  }
}
Inheritance

Constructors

StatelessBlocWidget({Key? key})
Creates a StatelessBlocWidget instance with the specified key.
const

Properties

bloc → B
The BLoC instance associated with this widget.
no setter
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
override
createElement() → StatelessElement
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
onBuild(BuildContext context) → Widget
Builds the widget content using the provided BuildContext.
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