LocalizeScope class

Widget to detect localization changes.

Passing localize will rebuild all widgets for language changes made in AppLocalizeBase.

Place it on top of MaterialApp, etc. as shown in the example below. Also, pass appropriate values for MaterialApp.locale, MaterialApp.localizationsDelegates, MaterialApp.supportedLocales, and MaterialApp. localeResolutionCallback, respectively.

ローカライズの変更を検知するためのウィジェット。

localizeを渡すことでAppLocalizeBaseで行われた言語の変更に対してすべてのウィジェットを再ビルドします。

下記例のようにMaterialAppなどの上に置いてください。また、builderのlocalizeからMaterialApp.locale、MaterialApp.localizationsDelegates、MaterialApp.supportedLocales、MaterialApp.localeResolutionCallbackに対してそれぞれ適切な値を渡してください。

LocalizeScope(
  localize: AppLocalize(),
  builder: (context, localize) {
    return MaterialApp(
      locale: localize.locale,
      localizationsDelegates: localize.delegates(),
      supportedLocales: localize.supportedLocales(),
      localeResolutionCallback: localize.localeResolutionCallback(),
    );
  }
);

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatefulWidget
• LocalizeScope

Available Extensions

• FutureIndicatorExtensions

Constructors

LocalizeScope({Key? key, required AppLocalizeBase localize, required Widget builder(BuildContext context, AppLocalizeBase localize)})

Widget to detect localization changes.

const

Properties

builder → Widget Function(BuildContext context, AppLocalizeBase localize)

The builder of the subject to be rebuilt.

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

localize → AppLocalizeBase

AppLocalizeBase] manages the language settings for the application.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

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