steps_indicator 1.1.0

steps_indicator: ^1.1.0 copied to clipboard

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:steps_indicator/steps_indicator.dart';

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Steps Indicator Example',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: MyHomePage(title: 'Steps Indicator Example'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  MyHomePage({Key key, this.title}) : super(key: key);

  final String title;

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

class _MyHomePageState extends State<MyHomePage> {
  int selectedStep = 0;
  int nbSteps = 5;

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text(widget.title),
      ),
      body: Center(
          child: Column(
        crossAxisAlignment: CrossAxisAlignment.center,
        mainAxisAlignment: MainAxisAlignment.center,
        children: <Widget>[
          StepsIndicator(
            selectedStep: selectedStep,
            nbSteps: nbSteps,
            doneLineColor: Colors.green,
            doneStepColor: Colors.green,
            undoneLineColor: Colors.red,
            lineLength: 20,
            lineLengthCustomStep: [
              StepsIndicatorCustomLine(nbStep: 4, lenght: 105)
            ],
          ),
          Row(
            crossAxisAlignment: CrossAxisAlignment.center,
            mainAxisAlignment: MainAxisAlignment.center,
            children: <Widget>[
              MaterialButton(
                color: Colors.red,
                onPressed: () {
                  if (selectedStep > 0) {
                    setState(() {
                      selectedStep--;
                    });
                  }
                },
                child: Text('Prev'),
              ),
              MaterialButton(
                color: Colors.green,
                onPressed: () {
                  if (selectedStep < nbSteps) {
                    setState(() {
                      selectedStep++;
                    });
                  }
                },
                child: Text('Next'),
              )
            ],
          )
        ],
      )),
    );
  }
}