OptimusStepBar class
Step-bars are used to communicate a sense of progress visually through a sequence of either numbered or logical steps.
Every step-bar is composed of repeatable elements in individual steps linked by either horizontal or vertical lines to convey the sense of journeying through a process.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- OptimusStepBar
Constructors
-
OptimusStepBar({Key? key, required OptimusStepBarType type, required Axis layout, required List<
OptimusStepBarItem> items, int currentItem = 0, int? maxItem}) -
const
Properties
- currentItem → int
-
Current (active) step.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
-
items
→ List<
OptimusStepBarItem> -
Step bar items.
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- layout → Axis
-
Whether the step bar would be laid out horizontally or vertically.
final
- maxItem → int?
-
The maximum enabled step.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- type → OptimusStepBarType
-
Type of the step bar.
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< OptimusStepBar> -
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.
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