StreamsProvider<T extends StreamsProvidable> class
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- SingleChildStatelessWidget
- StreamsProvider
Constructors
-
StreamsProvider({Key? key, required Create<
T> create, Widget? child, bool? lazy}) - StreamsProvider.value({Key? key, required T value, Widget? child})
-
Takes a
provider
and achild
which will have access to theprovider
viaStreamsProvider.of(context)
. WhenStreamsProvider.value
is used, theprovider
will not be automatically closed. As a result,StreamsProvider.value
should mainly be used for providing existingprovider
s to new routes.
Properties
- child → Widget?
-
child and its descendants which will have access to the
bloc
.final - hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- lazy → bool?
-
Whether or not the
Provider
being provided should be lazily created. Defaults totrue
.final - runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
build(
BuildContext context) → Widget -
Describes the part of the user interface represented by this widget.
inherited
-
buildWithChild(
BuildContext context, Widget? child) → Widget -
A build method that receives an extra
child
parameter.override -
createElement(
) → SingleChildStatelessElement -
Creates a StatelessElement to manage this widget's location in the tree.
inherited
-
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<
T> (BuildContext context) → T -
Method that allows widgets to access a
provider
instance as long as theirBuildContext
contains a StreamsProvider instance.