onOk method
dynamic
onOk()
onChange
handler. Return TimeOfDay
Implementation
onOk() {
widget.onChange(time);
if (widget.onChangeDateTime != null) {
final now = DateTime.now();
final dateTime =
DateTime(now.year, now.month, now.day, time.hour, time.minute);
widget.onChangeDateTime!(dateTime);
}
onCancel(result: time);
}