VxState class Null safety

The coordinating widget that keeps track of mutations and the notify the same to the listening widgets.

Inheritance

Constructors

VxState({required VxStore store, required Widget? child, List<VxInterceptor> interceptors = const []})
Constructor collects the store instance and interceptors.

Properties

child Widget?
App's root widget
final
hashCode int
The hash code for this object. [...]
@nonVirtual, read-only, 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.
read-only, inherited

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. [...]
@protected, inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node. [...]
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent 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. [...]
@nonVirtual, inherited

Static Properties

events Stream<VxMutation<VxStore?>>
Broadcast stream of mutations executing across app
read-only
store → dynamic
Getter to get the current instance of VxStore. It can be casted to appropriate type by the widgets.
read-only

Static Methods

notify(VxMutation<VxStore?> mutation) → void
Notifies widgets that mutation has executed.
streamOf(Type mutation) Stream<VxMutation<VxStore?>>
Filters the main event stream with the mutation given as parameter. This can be used to perform some callbacks inside widgets after some mutation executed.
watch(BuildContext context, {required List<Type> on}) → void
Attaches context to the mutations given in on param. When a mutation specified execute widget will rebuild.