handleLongPressStart method

  1. @override
void handleLongPressStart(
  1. LongPressStartDetails details
)

Called when a long press gesture by a primary button has been recognized in behavior.

Implementation

@override
void handleLongPressStart(LongPressStartDetails details) {
  if (activationMode == ActivationMode.longPress) {
    _showCrosshair(parentBox!.globalToLocal(details.globalPosition));
  }
}