step_progress

Description:

step progress

#Example One
import 'package:flutter/material.dart';
import 'package:step_progress/step_progress.dart';

class ExampleOne extends StatefulWidget {
ExampleOne({Key? key}) : super(key: key);

@override
_ExampleOneState createState() => _ExampleOneState();
}

class _ExampleOneState extends State<ExampleOne> {
final PageController _pageController = PageController();
final StepProgressController _stepProgressController =
StepProgressController(initialStep: 0, totalStep: 4);

@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text('Example One'),
),
body: Column(children: [
Progress(
stepProgressController: _stepProgressController,
strokeColor: Color(0xff04A7B8),
valueColor: Colors.white,
backgroundColor: Color(0xff04A7B5),
tickColor: Color(0xff04A7B5),
onStepChanged: (index) {
print('on step changed: $index');
},
),
Expanded(
child: PageView(
controller: _pageController,
children: [
Container(
color: Colors.white,
),
Container(
color: Colors.grey[100],
),
Container(
color: Colors.grey[300],
),
Container(
color: Colors.grey[500],
),
],
),
),
]),
floatingActionButton: Align(
alignment: Alignment.bottomCenter,
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
FloatingActionButton(
onPressed: () {
_pageController.previousPage(
duration: Duration(milliseconds: 300),
curve: Curves.easeInCubic);
_stepProgressController.prevStep();
},
tooltip: 'Back',
child: Text("Back"),
),
SizedBox(
width: 30,
),
FloatingActionButton(
onPressed: () {
_pageController.nextPage(
duration: Duration(milliseconds: 300),
curve: Curves.easeInCubic);
_stepProgressController.nextStep();
},
tooltip: 'Next',
child: Text("Next"),
),
],
),
),
);
}
}
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#Example Two
import 'package:flutter/material.dart';
import 'package:step_progress/step_progress.dart';

class ExampleTwo extends StatefulWidget {
ExampleTwo({Key? key}) : super(key: key);

@override
_ExampleTwoState createState() => _ExampleTwoState();
}

class _ExampleTwoState extends State<ExampleTwo> {
final StepProgressController _stepProgressController =
StepProgressController(totalStep: 10);

@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text('Example Two'),
bottom: PreferredSize(
preferredSize: Size(double.infinity, 50),
child: Progress(
stepProgressController: _stepProgressController,
),
),
),
body: Container(
child: Center(
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
ElevatedButton(
onPressed: () {
setState(() {
_stepProgressController.prevStep();
});
},
child: Text("Prev")),
SizedBox(
width: 30,
),
ElevatedButton(
onPressed: () {
setState(() {
_stepProgressController.nextStep();
});
},
child: Text("Next")),
],
),
),
),
);
}
}
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