ManySignalsBuilder<R> class

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatefulWidget
• ManySignalsBuilder

Constructors

ManySignalsBuilder({Key? key, required Set<BaseSignal> signals, required Widget builder(BuildContext context), dynamic listener()?})

Creates a ManySignalsBuilder for a given set of signals. Use this constructor when you need to listen to a specific subset of signals from a node or when you are working with signals that are not part of a node.

const

ManySignalsBuilder.all({Key? key, required Node? node, required Widget builder(BuildContext context), dynamic listener()?})

Creates a ManySignalsBuilder for all the signals in a node.

const

ManySignalsBuilder.readable({Key? key, required Set<BaseSignal> signals, required Widget builder(BuildContext context, R readable), dynamic listener()?})

IMPORTANT!!

const

Properties

builder → Widget Function(BuildContext context)?

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

listener → dynamic Function()?

final

node → Node?

final

readableBuilder → Widget Function(BuildContext context, R readable)?

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

signals → Set<BaseSignal>

no setter

Methods

createElement() → StatefulElement

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

inherited

createState() → State<ManySignalsBuilder<R>>

Creates the mutable state for this widget at a given 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, 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

Operators

operator ==(Object other) → bool

The equality operator.

inherited