Range Slider

 import "package:flutter/material.dart";

void main() {
  runApp(AppDemo(),);
}
class AppDemo extends StatelessWidget {
  AppDemo({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: "Range Slider in Flutter",
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: RangeSliderDemo(),
    );
  }
}
class RangeSliderDemo extends StatefulWidget {
  RangeSliderDemo({super.key});

  @override
  State<RangeSliderDemo> createState() {
    return RangeSliderDemoState();
  }
}
class RangeSliderDemoState extends State<RangeSliderDemo> {
  RangeValues valueSet = RangeValues(0,100);

  @override
  Widget build(BuildContext context) {
    RangeLabels labelSet = RangeLabels(valueSet.start.toString(),valueSet.end.toString());

    return Scaffold(
      appBar: AppBar(
        title: Text("Range Slider"),
      ),
      body: RangeSlider(
        values: valueSet,
        labels: labelSet,
        divisions: 10,
        activeColor: Colors.blue,
        inactiveColor: Colors.blue.shade100,
        min: 0.0,
        max: 100.0,
        onChanged: (newValue) {
          setState(() {
            valueSet = newValue;
            print("${newValue.start}, \n ${newValue.end},");
          },);
        },
      ),
    );
  }
}