selection color is not changing on date selection

[the-deadshot]

when i am using setState() date is changing but selection color is not changing. if i am doing something wrong please let me know.

child: DatePickerTimeline( DateTime.now(), onDateChange: (date) {

                    setState(() {
                      _date = date;
                    });
                  }, 

[iamvivekkaushik]

change DateTime.now() with the _date variable.

DatePickerTimeline(
    _date,
    onDateChange: (date) {
         setState(() {
             _date = date;
         });
  },
),

[the-deadshot]

@iamvivekkaushik thank you very much its working and thanks for your quick reply.