AppStepper class
Stepper design for App
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- AppStepper
Constructors
-
AppStepper({required ValueNotifier<
int> controller, required List<Step> steps, StepperType type = StepperType.vertical, Key? key, Widget? doneTitle, VoidCallback? onDone, VoidCallback? onCancel, bool onUpdate(int previous, int current)?}) -
Creates a stepper from a list of steps.
const
Properties
-
controller
→ ValueNotifier<
int> -
The controller for this stepper
final
- doneTitle → Widget?
-
The title of the done button
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- onCancel → VoidCallback?
-
Called when the user tapped cancel
final
- onDone → VoidCallback?
-
Called when the user tapped done
final
- onUpdate → bool Function(int previous, int current)?
-
Called when the user updates the stepper
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
steps
→ List<
Step> -
The steps of the stepper whose titles, subtitles, icons always get shown.
final
- type → StepperType
-
The type of stepper that determines the layout.
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.
override
-
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