Editors, Renderers and Attrs need to have a destructor so SWIG won't

complain about it, but since they are protected in C++ we need to give
them a dummy one.  In the future these shoud be changed to use
%ref/%unref and let SWIG manage the refcount for us.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@38226 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/src/_defs.i

@@ -104,6 +104,8 @@ typedef unsigned long   wxUIntPtr;
 #define %disownarg(typespec)   %typemap(in) typespec = SWIGTYPE* DISOWN
 #define %cleardisown(typespec) %typemap(in) typespec
     
+#define %ref   %feature("ref")
+#define %unref %feature("unref")
 
 
 #ifndef %pythoncode