+ There is no replacement for this functionality, it is being dropped as it is
+ not available in native wxCalendarCtrl implementations.
+- wxDC::SetClippingRegion(const wxRegion&) overload is deprecated as it used
+ different convention from the other SetClippingRegion() overloads: wxRegion
+ passed to it was interpreted in physical, not logical, coordinates. Replace
+ it with SetDeviceClippingRegion() if this was the correct thing to do in your
+ code.