easy_stepper 0.8.5 
easy_stepper: ^0.8.5 copied to clipboard
A fully customizable, beautiful and easy to use stepper widget. It help you to show or collect information from users using organized steps.
import 'package:easy_stepper/easy_stepper.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatefulWidget {
const MyApp({Key? key}) : super(key: key);
@override
State<MyApp> createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
int activeStep = 0;
int activeStep2 = 0;
int reachedStep = 0;
int upperBound = 5;
double progress = 0.2;
Set<int> reachedSteps = <int>{0, 2, 4, 5};
final dashImages = [
'assets/1.png',
'assets/2.png',
'assets/3.png',
'assets/4.png',
'assets/5.png',
];
void increaseProgress() {
if (progress < 1) {
setState(() => progress += 0.2);
} else {
setState(() => progress = 0);
}
}
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Example',
debugShowCheckedModeBanner: false,
theme: ThemeData(
scaffoldBackgroundColor: Colors.white,
primarySwatch: Colors.purple,
colorScheme: ColorScheme.fromSwatch(
primarySwatch: Colors.purple,
accentColor: Colors.deepOrange,
backgroundColor: Colors.white,
),
),
home: Scaffold(
body: SafeArea(
child: SingleChildScrollView(
child: Column(
children: [
EasyStepper(
activeStep: activeStep,
lineStyle: const LineStyle(
lineLength: 50,
lineType: LineType.normal,
lineThickness: 3,
lineSpace: 1,
lineWidth: 10,
unreachedLineType: LineType.dashed,
),
stepShape: StepShape.rRectangle,
stepBorderRadius: 15,
borderThickness: 2,
internalPadding: 10,
padding: const EdgeInsetsDirectional.symmetric(
horizontal: 30,
vertical: 20,
),
stepRadius: 28,
finishedStepBorderColor: Colors.deepOrange,
finishedStepTextColor: Colors.deepOrange,
finishedStepBackgroundColor: Colors.deepOrange,
activeStepIconColor: Colors.deepOrange,
showLoadingAnimation: false,
steps: [
EasyStep(
customStep: ClipRRect(
borderRadius: BorderRadius.circular(15),
child: Opacity(
opacity: activeStep >= 0 ? 1 : 0.3,
child: Image.asset('assets/1.png'),
),
),
customTitle: const Text(
'Dash 1',
textAlign: TextAlign.center,
),
),
EasyStep(
customStep: ClipRRect(
borderRadius: BorderRadius.circular(15),
child: Opacity(
opacity: activeStep >= 1 ? 1 : 0.3,
child: Image.asset('assets/2.png'),
),
),
customTitle: const Text(
'Dash 2',
textAlign: TextAlign.center,
),
),
EasyStep(
customStep: ClipRRect(
borderRadius: BorderRadius.circular(15),
child: Opacity(
opacity: activeStep >= 2 ? 1 : 0.3,
child: Image.asset('assets/3.png'),
),
),
customTitle: const Text(
'Dash 3',
textAlign: TextAlign.center,
),
),
EasyStep(
customStep: ClipRRect(
borderRadius: BorderRadius.circular(15),
child: Opacity(
opacity: activeStep >= 3 ? 1 : 0.3,
child: Image.asset('assets/4.png'),
),
),
customTitle: const Text(
'Dash 4',
textAlign: TextAlign.center,
),
),
EasyStep(
customStep: ClipRRect(
borderRadius: BorderRadius.circular(15),
child: Opacity(
opacity: activeStep >= 4 ? 1 : 0.3,
child: Image.asset('assets/5.png'),
),
),
customTitle: const Text(
'Dash 5',
textAlign: TextAlign.center,
),
),
],
onStepReached: (index) => setState(() => activeStep = index),
),
SizedBox(
height: 200,
width: double.infinity,
child: Column(
children: [
Image.asset(
dashImages[activeStep],
height: 150,
),
const SizedBox(height: 5),
Text('Dash ${activeStep + 1}')
],
),
),
const SizedBox(height: 20),
EasyStepper(
activeStep: activeStep,
lineStyle: LineStyle(
lineLength: 100,
lineThickness: 6,
lineSpace: 4,
lineType: LineType.normal,
defaultLineColor: Colors.purple.shade300,
progress: progress,
// progressColor: Colors.purple.shade700,
),
borderThickness: 10,
internalPadding: 15,
loadingAnimation: 'assets/loading_circle.json',
steps: const [
EasyStep(
icon: Icon(CupertinoIcons.cart),
title: 'Cart',
lineText: 'Add Address Info',
),
EasyStep(
icon: Icon(CupertinoIcons.info),
title: 'Address',
lineText: 'Go To Checkout',
),
EasyStep(
icon: Icon(CupertinoIcons.cart_fill_badge_plus),
title: 'Checkout',
lineText: 'Choose Payment Method',
),
EasyStep(
icon: Icon(CupertinoIcons.money_dollar),
title: 'Payment',
lineText: 'Confirm Order Items',
),
EasyStep(
icon: Icon(Icons.file_present_rounded),
title: 'Order Details',
lineText: 'Submit Order',
),
EasyStep(
icon: Icon(Icons.check_circle_outline),
title: 'Finish',
),
],
onStepReached: (index) => setState(() => activeStep = index),
),
const SizedBox(height: 20),
///example with step tapping only on already reached steps
SizedBox(
height: 120,
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Expanded(
flex: 1,
child: _previousStep(StepEnabling.sequential)),
Expanded(
flex: 15,
child: EasyStepper(
activeStep: activeStep2,
maxReachedStep: reachedStep,
lineStyle: LineStyle(
lineLength: 100,
lineSpace: 4,
lineType: LineType.normal,
unreachedLineColor: Colors.grey.withOpacity(0.5),
finishedLineColor: Colors.deepOrange,
activeLineColor: Colors.grey.withOpacity(0.5),
),
activeStepBorderColor: Colors.purple,
activeStepIconColor: Colors.purple,
activeStepTextColor: Colors.purple,
activeStepBackgroundColor: Colors.white,
unreachedStepBackgroundColor:
Colors.grey.withOpacity(0.5),
unreachedStepBorderColor:
Colors.grey.withOpacity(0.5),
unreachedStepIconColor: Colors.grey,
unreachedStepTextColor: Colors.grey.withOpacity(0.5),
finishedStepBackgroundColor: Colors.deepOrange,
finishedStepBorderColor: Colors.grey.withOpacity(0.5),
finishedStepIconColor: Colors.grey,
finishedStepTextColor: Colors.deepOrange,
borderThickness: 10,
internalPadding: 15,
showLoadingAnimation: false,
steps: [
EasyStep(
icon: const Icon(CupertinoIcons.cart),
title: 'Cart',
lineText: 'Add Address Info',
enabled:
_allowTabStepping(0, StepEnabling.sequential),
),
EasyStep(
icon: const Icon(CupertinoIcons.info),
title: 'Address',
lineText: 'Go To Checkout',
enabled:
_allowTabStepping(1, StepEnabling.sequential),
),
EasyStep(
icon: const Icon(
CupertinoIcons.cart_fill_badge_plus),
title: 'Checkout',
lineText: 'Choose Payment Method',
enabled:
_allowTabStepping(2, StepEnabling.sequential),
),
EasyStep(
icon: const Icon(CupertinoIcons.money_dollar),
title: 'Payment',
lineText: 'Confirm Order Items',
enabled:
_allowTabStepping(3, StepEnabling.sequential),
),
EasyStep(
icon: const Icon(Icons.file_present_rounded),
title: 'Order Details',
lineText: 'Submit Order',
enabled:
_allowTabStepping(4, StepEnabling.sequential),
),
EasyStep(
icon: const Icon(Icons.check_circle_outline),
title: 'Finish',
enabled:
_allowTabStepping(5, StepEnabling.sequential),
),
],
onStepReached: (index) => setState(() {
activeStep2 = index;
}),
),
),
Expanded(
flex: 1, child: _nextStep(StepEnabling.sequential)),
],
),
),
const SizedBox(height: 20),
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Expanded(
flex: 1, child: _previousStep(StepEnabling.individual)),
Expanded(
flex: 15,
child: EasyStepper(
activeStep: activeStep2,
reachedSteps: reachedSteps,
lineStyle: LineStyle(
lineLength: 100,
lineSpace: 4,
lineType: LineType.dotted,
finishedLineColor: Colors.pink.withOpacity(0.5),
unreachedLineColor: Colors.blueGrey.withOpacity(0.5),
activeLineColor: Colors.blueGrey.withOpacity(0.5),
),
activeStepBorderColor: Colors.blue,
activeStepIconColor: Colors.blue,
activeStepTextColor: Colors.blue,
activeStepBackgroundColor: Colors.white,
unreachedStepBackgroundColor:
Colors.blueGrey.withOpacity(0.5),
unreachedStepBorderColor:
Colors.blueGrey.withOpacity(0.5),
unreachedStepIconColor: Colors.blueGrey,
unreachedStepTextColor:
Colors.blueGrey.withOpacity(0.5),
finishedStepBackgroundColor:
Colors.pink.withOpacity(0.5),
finishedStepBorderColor:
Colors.blueGrey.withOpacity(0.5),
finishedStepIconColor: Colors.blueGrey,
finishedStepTextColor: Colors.pink.withOpacity(0.5),
borderThickness: 2,
internalPadding: 15,
showStepBorder: true,
showLoadingAnimation: false,
stepRadius: 20,
// stepShape: baseStep.StepShape.rRectangle,
showTitle: true,
steps: [
EasyStep(
icon: const Icon(CupertinoIcons.cart),
title: 'Cart',
lineText: 'Add Address Info',
enabled:
_allowTabStepping(0, StepEnabling.individual),
// showBadge: true,
),
EasyStep(
icon: const Icon(CupertinoIcons.info),
title: 'Address',
lineText: 'Go To Checkout',
enabled:
_allowTabStepping(1, StepEnabling.individual),
),
EasyStep(
icon:
const Icon(CupertinoIcons.cart_fill_badge_plus),
title: 'Checkout',
lineText: 'Choose Payment Method',
enabled:
_allowTabStepping(2, StepEnabling.individual),
),
EasyStep(
icon: const Icon(CupertinoIcons.money_dollar),
title: 'Payment',
lineText: 'Confirm Order Items',
enabled:
_allowTabStepping(3, StepEnabling.individual),
),
EasyStep(
icon: const Icon(Icons.file_present_rounded),
title: 'Order Details',
lineText: 'Submit Order',
enabled:
_allowTabStepping(4, StepEnabling.individual),
),
EasyStep(
icon: const Icon(Icons.check_circle_outline),
title: 'Finish',
enabled:
_allowTabStepping(5, StepEnabling.individual),
),
],
onStepReached: (index) => setState(() {
activeStep2 = index;
}),
),
),
Expanded(
flex: 1, child: _nextStep(StepEnabling.individual)),
],
),
const SizedBox(height: 20),
Container(
padding: const EdgeInsets.symmetric(vertical: 40, horizontal: 35),
color: Colors.grey.shade200,
clipBehavior: Clip.none,
child: EasyStepper(
activeStep: activeStep,
lineStyle: const LineStyle(
lineLength: 70,
lineSpace: 0,
lineType: LineType.normal,
defaultLineColor: Colors.white,
finishedLineColor: Colors.orange,
lineThickness: 1.5,
),
activeStepTextColor: Colors.black87,
finishedStepTextColor: Colors.black87,
titlesAreLargerThanSteps: true,
internalPadding: 0,
showLoadingAnimation: false,
stepRadius: 8,
showStepBorder: false,
steps: [
EasyStep(
enabled: 0 <= activeStep + 1,
customStep: CircleAvatar(
radius: 8,
backgroundColor: 0 <= activeStep ? Theme.of(context).colorScheme.primary : Theme.of(context).colorScheme.onSurfaceVariant,
),
topTitle: 0 % 2 == 1,
title: "Awaiting authorization",
customTitle: const SizedBox(
width: double.infinity,
child: Text("Awaiting authorization", textAlign: TextAlign.center),
)
),
EasyStep(
enabled: 1 <= activeStep + 1,
customStep: CircleAvatar(
radius: 8,
backgroundColor: 1 <= activeStep ? Theme.of(context).colorScheme.primary : Theme.of(context).colorScheme.onSurfaceVariant,
),
topTitle: 1 % 2 == 1,
title: "Authorized",
customTitle: const SizedBox(
width: double.infinity,
child: Text("Authorized", textAlign: TextAlign.center),
)
),
EasyStep(
enabled: 2 <= activeStep + 1,
customStep: CircleAvatar(
radius: 8,
backgroundColor: 2 <= activeStep ? Theme.of(context).colorScheme.primary : Theme.of(context).colorScheme.onSurfaceVariant,
),
topTitle: 2 % 2 == 1,
title: "Received",
customTitle: const SizedBox(
width: double.infinity,
child: Text("Received", textAlign: TextAlign.center),
)
),
EasyStep(
enabled: 3 <= activeStep + 1,
customStep: CircleAvatar(
radius: 8,
backgroundColor: 3 <= activeStep ? Theme.of(context).colorScheme.primary : Theme.of(context).colorScheme.onSurfaceVariant,
),
topTitle: 3 % 2 == 1,
title: "Under processing",
customTitle: const SizedBox(
width: double.infinity,
child: Text("Under processing", textAlign: TextAlign.center),
)
),
EasyStep(
enabled: 4 <= activeStep + 1,
customStep: CircleAvatar(
radius: 8,
backgroundColor: 4 <= activeStep ? Theme.of(context).colorScheme.primary : Theme.of(context).colorScheme.onSurfaceVariant,
),
topTitle: 4 % 2 == 1,
title: "Awaiting customer approval",
customTitle: const SizedBox(
width: double.infinity,
child: Text("Awaiting customer approval", textAlign: TextAlign.center),
)
),
EasyStep(
enabled: 5 <= activeStep + 1,
customStep: CircleAvatar(
radius: 8,
backgroundColor: 5 <= activeStep ? Theme.of(context).colorScheme.primary : Theme.of(context).colorScheme.onSurfaceVariant,
),
topTitle: 5 % 2 == 1,
title: "Approved by customer personally",
customTitle: const SizedBox(
width: double.infinity,
child: Text("Approved by customer personally", textAlign: TextAlign.center),
)
),
EasyStep(
enabled: 6 <= activeStep + 1,
customStep: CircleAvatar(
radius: 8,
backgroundColor: 6 <= activeStep ? Theme.of(context).colorScheme.primary : Theme.of(context).colorScheme.onSurfaceVariant,
),
topTitle: 6 % 2 == 1,
title: "Confirmed",
customTitle: const SizedBox(
width: double.infinity,
child: Text("Confirmed", textAlign: TextAlign.center),
)
),
EasyStep(
enabled: 7 <= activeStep + 1,
customStep: CircleAvatar(
radius: 8,
backgroundColor: 7 <= activeStep ? Theme.of(context).colorScheme.primary : Theme.of(context).colorScheme.onSurfaceVariant,
),
topTitle: 7 % 2 == 1,
title: "In preparation",
customTitle: const SizedBox(
width: double.infinity,
child: Text("In preparation", textAlign: TextAlign.center),
)
),
EasyStep(
enabled: 8 <= activeStep + 1,
customStep: CircleAvatar(
radius: 8,
backgroundColor: 8 <= activeStep ? Theme.of(context).colorScheme.primary : Theme.of(context).colorScheme.onSurfaceVariant,
),
topTitle: 8 % 2 == 1,
title: "Shipped",
customTitle: const SizedBox(
width: double.infinity,
child: Text("Shipped", textAlign: TextAlign.center),
)
),
EasyStep(
enabled: 9 <= activeStep + 1,
customStep: CircleAvatar(
radius: 8,
backgroundColor: 9 <= activeStep ? Theme.of(context).colorScheme.primary : Theme.of(context).colorScheme.onSurfaceVariant,
),
topTitle: 9 % 2 == 1,
title: "Delivered",
customTitle: const SizedBox(
width: double.infinity,
child: Text("Delivered", textAlign: TextAlign.center),
)
)
],
onStepReached: (index) =>
setState(() => activeStep = index),
),
),
const SizedBox(height: 50),
EasyStepper(
activeStep: activeStep,
lineStyle: const LineStyle(
lineLength: 80,
lineThickness: 1,
lineSpace: 5,
),
stepRadius: 20,
unreachedStepIconColor: Colors.black87,
unreachedStepBorderColor: Colors.black54,
unreachedStepTextColor: Colors.black,
showLoadingAnimation: false,
steps: const [
EasyStep(
icon: Icon(Icons.my_location),
title: 'You',
lineText: '1.7 KM',
),
EasyStep(
icon: Icon(CupertinoIcons.cube_box),
title: 'Pick Up',
lineText: '3 KM',
),
EasyStep(
icon: Icon(CupertinoIcons.flag),
title: 'Drop Off',
),
],
onStepReached: (index) => setState(() => activeStep = index),
),
const SizedBox(height: 40),
SizedBox(
height: 450,
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: [
EasyStepper(
lineStyle: const LineStyle(
lineType: LineType.normal,
unreachedLineType: LineType.dotted,
),
activeStep: activeStep,
direction: Axis.vertical,
unreachedStepIconColor: Colors.white,
unreachedStepBorderColor: Colors.black54,
finishedStepBackgroundColor: Colors.deepPurple,
unreachedStepBackgroundColor: Colors.deepOrange,
showTitle: false,
onStepReached: (index) =>
setState(() => activeStep = index),
steps: const [
EasyStep(
icon: Icon(CupertinoIcons.cart),
title: 'Cart',
activeIcon: Icon(CupertinoIcons.cart),
lineText: 'Cart Line',
),
EasyStep(
icon: Icon(Icons.file_present),
activeIcon: Icon(Icons.file_present),
title: 'Address',
),
EasyStep(
icon: Icon(Icons.filter_center_focus_sharp),
activeIcon: Icon(Icons.filter_center_focus_sharp),
title: 'Checkout',
),
EasyStep(
icon: Icon(Icons.money),
activeIcon: Icon(Icons.money),
title: 'Payment',
),
EasyStep(
icon: Icon(Icons.local_shipping_outlined),
activeIcon: Icon(Icons.local_shipping_outlined),
title: 'Shipping',
),
EasyStep(
icon: Icon(Icons.file_copy_outlined),
activeIcon: Icon(Icons.file_copy_outlined),
title: 'Order Details',
),
EasyStep(
icon: Icon(Icons.check_circle_outline),
activeIcon: Icon(Icons.check_circle_outline),
title: 'Finish',
),
],
),
EasyStepper(
lineStyle: const LineStyle(
lineType: LineType.normal,
),
activeStep: activeStep,
direction: Axis.vertical,
unreachedStepIconColor: Colors.white,
unreachedStepBorderColor: Colors.black54,
finishedStepBackgroundColor: Colors.deepPurple,
unreachedStepBackgroundColor: Colors.deepOrange,
showTitle: false,
onStepReached: (index) =>
setState(() => activeStep = index),
steps: const [
EasyStep(
icon: Icon(CupertinoIcons.cart),
title: 'Cart',
activeIcon: Icon(CupertinoIcons.cart),
lineText: 'Cart Line',
),
EasyStep(
icon: Icon(Icons.file_present),
activeIcon: Icon(Icons.file_present),
title: 'Address',
),
EasyStep(
icon: Icon(Icons.filter_center_focus_sharp),
activeIcon: Icon(Icons.filter_center_focus_sharp),
title: 'Checkout',
),
EasyStep(
icon: Icon(Icons.money),
activeIcon: Icon(Icons.money),
title: 'Payment',
),
EasyStep(
icon: Icon(Icons.local_shipping_outlined),
activeIcon: Icon(Icons.local_shipping_outlined),
title: 'Shipping',
),
EasyStep(
icon: Icon(Icons.file_copy_outlined),
activeIcon: Icon(Icons.file_copy_outlined),
title: 'Order Details',
),
EasyStep(
icon: Icon(Icons.check_circle_outline),
activeIcon: Icon(Icons.check_circle_outline),
title: 'Finish',
),
],
),
EasyStepper(
lineStyle: const LineStyle(
lineType: LineType.normal,
),
activeStep: activeStep,
direction: Axis.vertical,
unreachedStepIconColor: Colors.white,
unreachedStepBorderColor: Colors.black54,
finishedStepBackgroundColor: Colors.deepPurple,
unreachedStepBackgroundColor: Colors.deepOrange,
showTitle: false,
onStepReached: (index) =>
setState(() => activeStep = index),
steps: const [
EasyStep(
icon: Icon(CupertinoIcons.cart),
title: 'Cart',
activeIcon: Icon(CupertinoIcons.cart),
lineText: 'Cart Line',
),
EasyStep(
icon: Icon(Icons.file_present),
activeIcon: Icon(Icons.file_present),
title: 'Address',
),
EasyStep(
icon: Icon(Icons.filter_center_focus_sharp),
activeIcon: Icon(Icons.filter_center_focus_sharp),
title: 'Checkout',
),
EasyStep(
icon: Icon(Icons.money),
activeIcon: Icon(Icons.money),
title: 'Payment',
),
EasyStep(
icon: Icon(Icons.local_shipping_outlined),
activeIcon: Icon(Icons.local_shipping_outlined),
title: 'Shipping',
),
EasyStep(
icon: Icon(Icons.file_copy_outlined),
activeIcon: Icon(Icons.file_copy_outlined),
title: 'Order Details',
),
EasyStep(
icon: Icon(Icons.check_circle_outline),
activeIcon: Icon(Icons.check_circle_outline),
title: 'Finish',
),
],
),
],
),
),
],
),
),
),
floatingActionButton: FloatingActionButton(onPressed: increaseProgress),
),
);
}
bool _allowTabStepping(int index, StepEnabling enabling) {
return enabling == StepEnabling.sequential
? index <= reachedStep
: reachedSteps.contains(index);
}
/// Returns the next button.
Widget _nextStep(StepEnabling enabling) {
return IconButton(
onPressed: () {
if (activeStep2 < upperBound) {
setState(() {
if (enabling == StepEnabling.sequential) {
++activeStep2;
if (reachedStep < activeStep2) {
reachedStep = activeStep2;
}
} else {
activeStep2 =
reachedSteps.firstWhere((element) => element > activeStep2);
}
});
}
},
icon: const Icon(Icons.arrow_forward_ios),
);
}
/// Returns the previous button.
Widget _previousStep(StepEnabling enabling) {
return IconButton(
onPressed: () {
if (activeStep2 > 0) {
setState(() => enabling == StepEnabling.sequential
? --activeStep2
: activeStep2 =
reachedSteps.lastWhere((element) => element < activeStep2));
}
},
icon: const Icon(Icons.arrow_back_ios),
);
}
}
enum StepEnabling { sequential, individual }Metadata
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Metadata
A fully customizable, beautiful and easy to use stepper widget. It help you to show or collect information from users using organized steps.
Homepage
Repository (GitHub)
View/report issues
Documentation
License
MIT (LICENSE)
