flutter/examples/api/lib/material/range_slider/range_slider.0.dart

// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

import 'package:flutter/material.dart';

/// Flutter code sample for [RangeSlider].

void main() => runApp(const RangeSliderExampleApp());

class RangeSliderExampleApp extends StatelessWidget {
  const RangeSliderExampleApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(title: const Text('RangeSlider Sample')),
        body: const RangeSliderExample(),
      ),
    );
  }
}

class RangeSliderExample extends StatefulWidget {
  const RangeSliderExample({super.key});

  @override
  State<RangeSliderExample> createState() => _RangeSliderExampleState();
}

class _RangeSliderExampleState extends State<RangeSliderExample> {
  RangeValues _currentRangeValues = const RangeValues(40, 80);

  @override
  Widget build(BuildContext context) {
    return RangeSlider(
      values: _currentRangeValues,
      max: 100,
      divisions: 5,
      labels: RangeLabels(
        _currentRangeValues.start.round().toString(),
        _currentRangeValues.end.round().toString(),
      ),
      onChanged: (RangeValues values) {
        setState(() {
          _currentRangeValues = values;
        });
      },
    );
  }
}