SubZeroProgressTracker class
A progress tracker component that displays a series of steps.
Supports both horizontal and vertical layouts, with three step states: completed, current, and pending. Each step can optionally be interactive.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- SubZeroProgressTracker
- Available extensions
Constructors
-
SubZeroProgressTracker({Key? key, required List<
SubZeroProgressStep> steps, required int currentStep, SubZeroProgressTrackerOrientation orientation = SubZeroProgressTrackerOrientation.vertical, bool interactive = false, ValueChanged<int> ? onStepTapped, bool showHeader = false, double verticalStepSpacing = 24, double connectorThickness = 2}) -
const
Properties
- connectorThickness → double
-
Connector line thickness.
final
- currentStep → int
-
Current active step index (0-based).
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- interactive → bool
-
Whether steps are interactive (can be tapped).
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
-
onStepTapped
→ ValueChanged<
int> ? -
Callback when a step is tapped. Only called if interactive is true.
The callback receives the step index.
final
- orientation → SubZeroProgressTrackerOrientation
-
Orientation of the tracker (horizontal or vertical).
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- showHeader → bool
-
Whether to show the header with circular progress.
final
-
steps
→ List<
SubZeroProgressStep> -
List of steps to display.
final
- verticalStepSpacing → double
-
Spacing between steps in vertical 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.
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
-
withCountBadge(
{required int count, int maxCount = 99, SubZeroBadgeStyle style = SubZeroBadgeStyle.filled, SubZeroBadgeSize size = SubZeroBadgeSize.medium, SubZeroBadgeAlignment alignment = const SubZeroBadgeAlignment(), bool show = true}) → Widget -
Available on Widget, provided by the SubZeroBadgeExtension extension
Wrap this widget with a count badge -
withDotBadge(
{SubZeroBadgeStyle style = SubZeroBadgeStyle.filled, SubZeroBadgeSize size = SubZeroBadgeSize.medium, SubZeroBadgeAlignment alignment = const SubZeroBadgeAlignment(), bool show = true}) → Widget -
Available on Widget, provided by the SubZeroBadgeExtension extension
Wrap this widget with a dot badge
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited