Slider.adaptive(value: widget._val, label: widget._val.toString(), onChanged: (x){ widget._val= x; setState((){}); }, min: 0, max: 5, divisions: 5 ~/ 0.2 , )
Slider.adaptive(value: widget._val, label: widget._val.toString(), onChanged: (x){ widget._val= x; setState((){}); }, min: 0, max: 5, divisions: 5 ~/ 0.2 , )