RangeSlider
A Material Design range slider.
Example
double _starValue = 10; double _endValue = 80; Widget build(BuildContext context) { return RangeSlider( values: RangeValues(_starValue, _endValue), min: 0.0, max: 100.0, onChanged: (values){ setState(() { _starValue = values.start.roundToDouble(); _endValue = values.end.roundToDouble(); }); }, ); }