Horizontal stepper consist top and bottom type with buttons at the end. It holds the stepper validation state as well.
void main() => runApp(MyApp());
class MyApp extends StatelessWidget {
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: MyHomePage(
title: "Demo App",
),
);
}
}
class MyHomePage extends StatefulWidget {
MyHomePage({Key key, this.title}) : super(key: key);
final String title;
@override
_MyHomePageState createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(widget.title),
),
body: Padding(
padding: const EdgeInsets.only(
left: 16,
right: 16,
),
child: HorizontalStepper(
steps: [
HorizontalStep(
title: "Step 1",
widget: Center(
child: Text("Step 1"),
),
state: HorizontalStepState.SELECTED,
isValid: true,
),
HorizontalStep(
title: "Step 2",
widget: Center(
child: Text("Step 2"),
),
isValid: true,
),
HorizontalStep(
title: "Step 3",
widget: Center(
child: Text("Step 3"),
),
isValid: true,
),
HorizontalStep(
title: "Step 4",
widget: Center(
child: Text("Step 4"),
),
isValid: true,
)
],
selectedColor: const Color(0xFF4FE2C0),
unSelectedColor: Colors.grey.shade400,
leftBtnColor: const Color(0xffEA7F8B),
rightBtnColor: const Color(0xFF4FE2C0),
selectedOuterCircleColor: const Color(0xFF40A8F4),
type: Type.TOP,
circleRadius: 30,
onComplete: () {
print("completed");
},
textStyle: TextStyle(
fontSize: 14,
fontWeight: FontWeight.bold,
decoration: null,
)),
),
);
}
}
Type.TOP, Type.BOTTOM
Allowing boolean value isValid dart true or false disables the next button in stepper