handleNonAllowedPointerPanZoom method Null safety
- PointerPanZoomStartEvent event
protected">@protected
Handles a pointer pan/zoom being added that's not allowed by this recognizer.
Subclasses can override this method and reject the gesture.
Implementation
@protected
void handleNonAllowedPointerPanZoom(PointerPanZoomStartEvent event) { }