QueryBuilder<TResponse> class
final
Widget that executes a query and builds UI based on its result.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- QueryBuilder
Constructors
-
QueryBuilder.new({required IQuery<
TResponse> query, required Widget builder(BuildContext context, TResponse response), bool? cacheUntilChanged, void onError(BuildContext context, Object error, StackTrace stackTrace)?, void onResponseReceived(BuildContext context, TResponse response)?, Widget errorBuilder(BuildContext context, Object error, StackTrace stackTrace)?, Widget waiterBuilder(BuildContext context)?, List<Stream< ? eventObservers, Key? key})IEvent> > -
const
Properties
-
action
→ IQuery<
TResponse> -
finalinherited
- builder → Widget Function(BuildContext context, TResponse response)
-
finalinherited
- cacheUntilChanged → bool?
-
If true, the action will be cached until some eventObserver reports a
change in the underlying data.
finalinherited
- errorBuilder → Widget Function(BuildContext context, Object error, StackTrace stackTrace)?
-
finalinherited
-
eventObservers
→ List<
Stream< ?IEvent> > -
finalinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- onError → void Function(BuildContext context, Object error, StackTrace stackTrace)?
-
finalinherited
- onResponseReceived → void Function(BuildContext context, TResponse response)?
-
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- waiterBuilder → Widget Function(BuildContext context)?
-
finalinherited
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< _ActionBuilder< IQuery< >TResponse> , TResponse, TResponse> -
Creates the mutable state for this widget at a given 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, 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