StepVariant class abstract

Abstract base class for step visual presentation variants.

Defines how steps are rendered and connected to each other. Three built-in variants are provided: circle (default), circleAlt (alternative layout), and line (minimal design). Custom variants can be created by extending this class.

Example:

Stepper(
  variant: StepVariant.circle,
  steps: mySteps,
  controller: controller,
);

Constructors

StepVariant()

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

build(BuildContext context, StepProperties properties) → Widget

Builds the stepper widget using this variant's visual style.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Constants

circle → const StepVariant

Circle variant with numbered indicators and connecting lines.

circleAlt → const StepVariant

Alternative circle variant with centered step names.

line → const StepVariant

Minimal line variant with progress bars as step indicators.