ModelAdapterScope class

Widget for setting ModelAdapter.

You can set a child widget in child and an adapter for use in adapter.

You can get the nearest ancestor adapter from ModelAdapterScope.of.

By passing the adapter obtained here to CollectionModelQuery or DocumentModelQuery, it is possible to change the internal processing of the model.

ModelAdapterを設定するためのウィジェットです。

childに子のウィジェットを設定し、adapterに利用するためのアダプターを設定できます。

ModelAdapterScope.ofから近い先祖のadapterを取得することができます。

ここで設定したadapterをCollectionModelQueryやDocumentModelQueryに渡すことでモデルの内部処理を変更することが可能です。

Inheritance
Available Extensions

Constructors

ModelAdapterScope({Key? key, required Widget child, required ModelAdapter adapter})
Widget for setting ModelAdapter.
const

Properties

adapter → ModelAdapter
An adapter that defines the model internal processing.
final
child → Widget
Widgets to give to children.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

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

Static Methods

of(BuildContext context) → _ModelAdapterScope?
You can get adapter of a close ancestor.