ServiceWidget<T extends Service> class
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- ServiceWidget
- Implemented types
Constructors
-
ServiceWidget({Key? key, required CreateServiceCallback<
T> init, Widget? child}) -
const
Properties
- child → Widget
-
The widget below this widget in the tree.
no setteroverride
- hashCode → int
-
The hash code for this object.
no setterinherited
-
init
→ CreateServiceCallback<
T> -
final
- 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(
) → Service -
Inflates this configuration to a concrete instance.
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
-
updateShouldNotify(
covariant InheritedWidget oldWidget) → bool -
Whether the framework should notify widgets that inherit from this widget.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
changeNotifier<
T extends ChangeNotifier> (T changeNotifier) → ServiceWidget< ChangeNotifierService< T> > -
future<
T> (Future< T> future, {T? initialValue}) → ServiceWidget<FutureService< T> > -
multi(
{required List< ServiceWidget< services, required Widget child}) → WidgetService> > -
stream<
T> (Stream< T> stream, {T? initialValue}) → ServiceWidget<StreamService< T> > -
value<
T> (T value) → ServiceWidget< ValueService< T> >