textStyle property Null safety

TextStyle? textStyle

The text style for the text in the SfDateRangePicker view header view of month view.

Defaults to null.

Using a SfDateRangePickerTheme gives more fine-grained control over the appearance of various components of the date range picker.

See also:

Widget build(BuildContext context) {
   return MaterialApp(
     home: Scaffold(
       body: SfDateRangePicker(
         controller: _pickerController,
         view: DateRangePickerView.month,
         selectionMode: DateRangePickerSelectionMode.single,
         monthViewSettings: DateRangePickerMonthViewSettings(
             viewHeaderStyle: DateRangePickerViewHeaderStyle(
                 textStyle: TextStyle(
                     fontWeight: FontWeight.w500,
                     fontStyle: FontStyle.italic,
                     fontSize: 20,
                     color: Colors.white))),


final TextStyle? textStyle;