ControllerGroup class

Annotation to create a query for a group of controllers.

You can define a query to retrieve the controller at static const query = _$(class name)ControllerGroupQuery().

Multiple ChangeNotifiers can be grouped together in katana_listenables and used as a controller group.

If autoDisposeWhenUnreferenced is set to true, ControllerGroup will be automatically disposed of when it is no longer referenced by any widget.

コントローラーグループ用のクエリを作成するためのアノテーション。

static const query = _$(クラス名)ControllerGroupQuery()にコントローラーを取得するためのクエリを定義できます。

katana_listenablesで複数のChangeNotifierをまとめた上でコントローラーグループとして利用することが可能です。

autoDisposeWhenUnreferencedをtrueにした場合、ControllerGroupがどのウィジェットにも参照されなくなったときに自動的に破棄します。

@listenables
@controllerGroup
class PageControllerGroup with _$PageControllerGroup, ChangeNotifier {
  factory ${className}ControllerGroup({
    TextEditingController? textEditingController,
    FocusNode? focusNode,
  }) = _PageControllerGroup;
  PageControllerGroup._();

  static const query = _$PageControllerGroupQuery();
}
Available Extensions

Constructors

ControllerGroup({bool autoDisposeWhenUnreferenced = true})
Annotation to create a query for a group of controllers.
const

Properties

autoDisposeWhenUnreferenced → bool
Returns true if ControllerGroup should be automatically destroyed when it is no longer referenced by any widget.
final
hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited