X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8907154c1a8a6882c6797d1f16393ddfb23e7f3a..737e53350cffa493e72691fd965ebd60d5349bf2:/include/wx/univ/scrthumb.h

diff --git a/include/wx/univ/scrthumb.h b/include/wx/univ/scrthumb.h
index 48bbd563be..25a6ce98e0 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"
 
@@ -31,7 +31,7 @@ class WXDLLEXPORT wxScrollTimer;
 // wxScrollThumb: an abstraction of scrollbar thumb
 // ----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxScrollThumb
+class WXDLLIMPEXP_CORE wxScrollThumb
 {
 public:
     enum Shaft
@@ -76,16 +76,18 @@ private:
     Shaft m_shaftPart;
 
     // the data for the mouse capture
-    struct WXDLLEXPORT wxScrollThumbCaptureData *m_captureData;
+    struct WXDLLIMPEXP_FWD_CORE wxScrollThumbCaptureData *m_captureData;
 };
 
 // ----------------------------------------------------------------------------
 // wxControlWithThumb: interface implemented by controls using wxScrollThumb
 // ----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxControlWithThumb
+class WXDLLIMPEXP_CORE wxControlWithThumb
 {
 public:
+    virtual ~wxControlWithThumb() {}
+
     // simple accessors
     // ----------------