AdvStreamBuilder<T> class
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- AdvStreamBuilder
Constructors
-
AdvStreamBuilder({Key? key, Stream<
T> ? stream, T? initialData, required Widget onData(BuildContext context, T? data), Widget onWait(BuildContext context)?, Widget onError(BuildContext context, Object? error)?}) -
const
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- initialData → T?
-
See StreamBuilder.initialData for information
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- onData → Widget Function(BuildContext context, T? data)
-
Callback invoked when stream is not null and it's finished (ConnectionState.done), passing data object, or if stream is null, passing data null
final
- onError → (Widget Function(BuildContext context, Object? error)?)
-
Callback invoked if stream is not null and it ends in error
final
- onWait → (Widget Function(BuildContext context)?)
-
Callback invoked when stream is not null, before it will finish
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
stream
→ Stream<
T> ? -
See StreamBuilderBase.stream for information
final
Methods
-
build(
BuildContext context) → Widget -
Describes the part of the user interface represented by this widget.
override
-
createElement(
) → StatelessElement -
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