// ----------------------------------------------------------------------------
class wxIDropSource;
-class WXDLLEXPORT wxDataObject;
-class WXDLLEXPORT wxWindow;
+class WXDLLIMPEXP_FWD_CORE wxDataObject;
+class WXDLLIMPEXP_FWD_CORE wxWindow;
// ----------------------------------------------------------------------------
// macros
// wxDataObject object. It's responsible for giving UI feedback while dragging.
// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxDropSource : public wxDropSourceBase
+class WXDLLIMPEXP_CORE wxDropSource : public wxDropSourceBase
{
public:
// ctors: if you use default ctor you must call SetData() later!