StatePropertyNotify<TState extends ReduxState, T> class

ReduxStoreの値を selector で選択し、 listen で処理を行う. Widgetツリーから破棄されたタイミングでStreamは無効になる.

Inheritance

Constructors

StatePropertyNotify({Key? key, ReduxStore<TState>? store, required StatePropertySelector<TState, T> selector, void listen(BuildContext buildContext, T value)?, bool equals(T a, T b)?, required Widget child})
const

Properties

child → Widget
final
equals → (bool Function(T a, T b)?)
同一性チェック関数. 指定しない場合、 ReduxPropertyNotifier.propertyEquals 関数が使用される.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
listen → (void Function(BuildContext buildContext, T value)?)
同期的にストリームを処理するListener
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
selector → StatePropertySelector<TState, T>
final
store → ReduxStore<TState>?
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<StatefulWidget>
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}) → 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