PYearPicker constructor

PYearPicker({
  1. Key? key,
  2. required Jalali selectedDate,
  3. required ValueChanged<Jalali> onChanged,
  4. required Jalali firstDate,
  5. required Jalali lastDate,
  6. DragStartBehavior dragStartBehavior = DragStartBehavior.start,
})

Creates a year picker.

The selectedDate and onChanged arguments must not be null. The lastDate must be after the firstDate.

Rarely used directly. Instead, typically used as part of the dialog shown by showDatePicker.

Implementation

PYearPicker({
  Key? key,
  required this.selectedDate,
  required this.onChanged,
  required this.firstDate,
  required this.lastDate,
  this.dragStartBehavior = DragStartBehavior.start,
})  : assert(!firstDate.isAfter(lastDate)),
      super(key: key);