BlocBuilder<S> class

Inheritance

Constructors

BlocBuilder({Key? key, required Bloc<S> bloc, required DataBuilder<S> onState, BusyBuilder<S>? onBusy, ErrorBuilder? onError, ShouldSkip<S?>? shouldSkip})
const

Properties

bloc → Bloc<S>
Bloc whose broadcasts this builder listens to
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onBusy → BusyBuilder<S>?
This is called whenever the bloc sets the onBusy flag (setBusy)
final
onError → ErrorBuilder?
This is called whenever the bloc sets an error (setError)
final
onState → DataBuilder<S>
This is called whenever there is a valid state update in the provided bloc (setState)
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
shouldSkip → ShouldSkip<S?>?
This is called on every event can be used to skip rebuild on an event
final

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.
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
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

Static Properties

globalOnBusy ↔ GlobalBusyBuilder
This is called when there is an busy state but no onBusy is defined
getter/setter pair
globalOnError ↔ GlobalErrorBuilder
This is called when there is an error but no onError is defined
getter/setter pair