ViewChangedCallback typedef Null safety

ViewChangedCallback = void Function(ViewChangedDetails viewChangedDetails)

Signature for callback that reports that a current view or current visible dates changes.

The visible dates collection visible on view when the view changes available in the ViewChangedDetails.

Used by SfCalendar.onViewChanged.

Implementation

typedef ViewChangedCallback = void Function(
    ViewChangedDetails viewChangedDetails);