activeTickColor property Null safety

Color activeTickColor
final

Specifies the color for active tick. Specifies the color for the active major ticks 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 thumb.

This snippet shows how to set active major ticks color in SfRangeSliderThemeData.

SfRangeValues _values = SfRangeValues(4.0, 8.0);

Scaffold(
    body: Center(
        child: SfRangeSliderTheme(
            data: SfRangeSliderThemeData(
                activeTickColor: Colors.red,
            ),
            child:  SfRangeSlider(
                min: 2.0,
                max: 10.0,
                values: _values,
                interval: 1,
                showTicks: true,
                onChanged: (SfRangeValues newValues){
                    setState(() {
                        _values = newValues;
                    });
                },
           )
       ),
   )
)

Implementation

final Color activeTickColor;