X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/47d67540a017101b3e46abe9ef0f55914d8de37e..4f3ac409263ef169b015057f2718c6a98498f163:/include/wx/msw/ole/dropsrc.h

diff --git a/include/wx/msw/ole/dropsrc.h b/include/wx/msw/ole/dropsrc.h
index 4ed544cf38..6835e0a516 100644
--- a/include/wx/msw/ole/dropsrc.h
+++ b/include/wx/msw/ole/dropsrc.h
@@ -15,8 +15,8 @@
 #ifdef __GNUG__
 #pragma interface
 #endif
-
-#if !USE_DRAG_AND_DROP
+#include "wx/window.h"
+#if !wxUSE_DRAG_AND_DROP
   #error  "You should #define wxUSE_DRAG_AND_DROP to 1 to compile this file!"
 #endif  //WX_DRAG_DROP
 
@@ -39,7 +39,7 @@ enum wxDragResult
 // wxDropSource is used to start the drag-&-drop operation on associated
 // wxDataObject object. It's responsible for giving UI feedback while dragging.
 // ----------------------------------------------------------------------------
-class wxDropSource
+class WXDLLEXPORT wxDropSource
 {
 public:
   // ctors: if you use default ctor you must call SetData() later!