viewHeaderBackgroundColor property Null safety

Color viewHeaderBackgroundColor
final

Specify the view header background color in month view.

Widget build(BuildContext context) {
 return Scaffold(
   appBar: AppBar(),
     body: Center(
       child: SfTheme(
         data: SfThemeData(
           dateRangePickerThemeData: SfDateRangePickerThemeData(
             viewHeaderBackgroundColor: Colors.purpleAccent
           )
         ),
         child: SfDateRangePicker(),
       ),
     )
  );
}

Implementation

final Color viewHeaderBackgroundColor;