How to customize the month cell of the Flutter Date Range Picker (SfDateRangePicker)?
In the Flutter DateRangePicker, you can customize the month cells by using the `specialDates`, `blackoutDates`, and `showTrailingAndLeadingDates` properties.
Step 1:
Inside the state, set the default color values for the weekend days, special dates, current date, blackout dates, leading and trailing datesand initialize the special and blackout dates on initState().
late List<DateTime> _blackoutDates;
late List<DateTime> _specialDates;
final Color weekEndColor = Color(0xFF0e9aa7), specialDatesColor = Color(0xFFf6cd61), todayColor = Color(0xFFff6f69), leadingTrailingDatesColor = Color(0xFF88d8b0), blackoutDatesColor = Colors.black;
@overridevoid initState() {
_blackoutDates = _getBlackoutDates();
_specialDates = _getSpecialDates();
super.initState();}
Step 2:
Place the calendar inside the body of the Scaffold widget. Using the `TextStyle` and `BoxDecoration` widget you can customize the dates with shapes and colors. In the same way, you can also customize the blackout dates.
body: Card( margin: const EdgeInsets.fromLTRB(40, 150, 40, 150), child: SfDateRangePicker( view: DateRangePickerView.month, monthViewSettings: DateRangePickerMonthViewSettings( specialDates: _specialDates, showTrailingAndLeadingDates: true, blackoutDates: _blackoutDates), selectionColor: Color(0xFFf8dbdff), monthCellStyle: DateRangePickerMonthCellStyle( blackoutDateTextStyle: TextStyle( color: blackoutDatesColor, decoration: TextDecoration.lineThrough), specialDatesDecoration: BoxDecoration( shape: BoxShape.circle, border: Border.all(width: 1), color: specialDatesColor), specialDatesTextStyle: TextStyle(color: Colors.black), cellDecoration: BoxDecoration(shape: BoxShape.circle), todayTextStyle: TextStyle(color: Colors.white), todayCellDecoration: BoxDecoration(shape: BoxShape.circle, color: todayColor), weekendDatesDecoration: BoxDecoration( color: weekEndColor, border: Border.all(width: 1), shape: BoxShape.circle), trailingDatesDecoration: BoxDecoration( shape: BoxShape.rectangle, color: leadingTrailingDatesColor), leadingDatesDecoration: BoxDecoration( shape: BoxShape.rectangle, color: leadingTrailingDatesColor)), todayHighlightColor: Colors.orange, ), ));
Screenshot:
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I hope you enjoyed learning about how to customize the month cell of the Flutter Date Range Picker (SfDateRangePicker).
You can refer to our Flutter DataRangePicker feature tour page to know about its other groundbreaking feature representations. You can also explore our Flutter DateRangePicker documentation to understand how to create and manipulate data.
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