X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8907154c1a8a6882c6797d1f16393ddfb23e7f3a..3b49331b7441e091fc5997b830801d76a1243f28:/include/wx/univ/scrthumb.h

diff --git a/include/wx/univ/scrthumb.h b/include/wx/univ/scrthumb.h
index 48bbd563be..00ab7aacae 100644
--- a/include/wx/univ/scrthumb.h
+++ b/include/wx/univ/scrthumb.h
@@ -20,10 +20,10 @@
 // This class is similar to wxScrollThumb.
 // ----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxControlWithThumb;
-class WXDLLEXPORT wxMouseEvent;
-class WXDLLEXPORT wxRect;
-class WXDLLEXPORT wxScrollTimer;
+class WXDLLIMPEXP_FWD_CORE wxControlWithThumb;
+class WXDLLIMPEXP_FWD_CORE wxMouseEvent;
+class WXDLLIMPEXP_FWD_CORE wxRect;
+class WXDLLIMPEXP_FWD_CORE wxScrollTimer;
 
 #include "wx/timer.h"
 
@@ -76,7 +76,7 @@ private:
     Shaft m_shaftPart;
 
     // the data for the mouse capture
-    struct WXDLLEXPORT wxScrollThumbCaptureData *m_captureData;
+    struct WXDLLIMPEXP_FWD_CORE wxScrollThumbCaptureData *m_captureData;
 };
 
 // ----------------------------------------------------------------------------
@@ -86,6 +86,8 @@ private:
 class WXDLLEXPORT wxControlWithThumb
 {
 public:
+    virtual ~wxControlWithThumb() {}
+
     // simple accessors
     // ----------------