SolidProvider<T> class
A provider widget that supplies data of type T to its descendants. It uses an InheritedWidget to propagate the data down the widget tree.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- SolidProvider
- Available extensions
Constructors
-
SolidProvider({Key? key, required Widget child, required T create(BuildContext context), bool notifyUpdate(InheritedSolidProvider<
T> oldWidget)?}) -
A provider widget that supplies data of type T to its descendants.
It uses an InheritedWidget to propagate the data down the widget tree.
const
Properties
- child → Widget
-
The child widget which will have access to the provided data.
final
- create → T Function(BuildContext context)
-
The function to create the data to be provided.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
-
notifyUpdate
→ bool Function(InheritedSolidProvider<
T> oldWidget)? -
Whether to notify the update of the provider, defaults to false.
final
- 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< SolidProvider< T> > -
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
-
environment<
T> (T create(BuildContext), {bool notifyUpdate(InheritedSolidProvider< T> oldWidget)?}) → Widget -
Available on Widget, provided by the EnvironmentExtension extension
Wraps the widget with a SolidProvider that provides data of type T. -
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, int wrapWidth = 65}) → 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
-
maybeOf<
T> (BuildContext context, {bool listen = true}) → T? - Retrieves the nearest SolidProvider of type T from the widget tree. Returns null if no provider is found.
-
of<
T> (BuildContext context, {bool listen = true}) → T - Retrieves the nearest SolidProvider of type T from the widget tree. Throws an error if no provider is found.