disabledActiveTrackColor property Null safety

Color? disabledActiveTrackColor
final

Specifies the color for the disabled active track in the SfSlider, SfRangeSlider, and SfRangeSelector.

The active side of the SfRangeSlider and SfRangeSelector is between start and end thumbs.

The active side of the SfSlider is between the min value and the thumb.

This snippet shows how to set disabled active track color in SfRangeSliderThemeData.

SfRangeValues _values = SfRangeValues(4.0, 8.0);

Scaffold(
    body: Center(
        child: SfRangeSliderTheme(
            data: SfRangeSliderThemeData(
                 disabledActiveTrackColor: Colors.orange,
            ),
            child:  SfRangeSlider(
                min: 2.0,
                max: 10.0,
                values: _values,
           )
       ),
   )
)

Implementation

final Color? disabledActiveTrackColor;