ZetaStepper class Components
Zeta stepper widget that displays progress through a sequence of steps. Steppers are particularly useful in the case of forms where one step requires the completion of another one, or where multiple steps need to be completed in order to submit the whole form.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- ZetaStatefulWidget
- ZetaStepper
- Available Extensions
Constructors
-
ZetaStepper({required List<
ZetaStep> steps, required int currentStep, ZetaStepperType type = ZetaStepperType.horizontal, ValueChanged<int> ? onStepTapped, bool? rounded, Key? key}) -
Creates a stepper from a list of steps.
const
Properties
- currentStep → int
-
The index into steps of the current step whose content is displayed.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
-
onStepTapped
→ ValueChanged<
int> ? -
The callback called when a step is tapped, with its index passed as
an argument.
final
- rounded → bool?
-
Sets rounded or sharp border of the containing box and the icon style.
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
steps
→ List<
ZetaStep> -
The steps of the stepper whose titles, subtitles, icons always get shown.
final
- type → ZetaStepperType
-
The type of stepper that determines the layout. In the case of
ZetaStepperType.horizontal, the content of the current step is displayed
underneath as opposed to the ZetaStepperType.vertical case where it is
displayed in-between.
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< ZetaStepper> -
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.
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}) → 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