StepperValue class

Immutable value representing the current state of a stepper.

Contains the current active step index and a map of step states for any steps that have special states (like failed). Used by StepperController to track and notify about stepper state changes.

Example:

final value = StepperValue(
  currentStep: 2,
  stepStates: {1: StepState.failed},
);

Constructors

StepperValue.new({required Map<int, StepState> stepStates, required int currentStep})
Creates a StepperValue.

Properties

currentStep → int
Index of the currently active step (0-based).
final
hashCode → int
The hash code for this object.
no setteroverride
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
stepStates → Map<int, StepState>
Map of step indices to their special states.
final

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
override

Operators

operator ==(Object other) → bool
The equality operator.
override