X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/39b0ab4a4c64bbff9d69c149a77b3f43b3dacbb2..1d66b09982c9cadc20f9abcf9e2bdc804ffa877a:/include/wx/gtk1/bitmap.h

diff --git a/include/wx/gtk1/bitmap.h b/include/wx/gtk1/bitmap.h
index 02d8eeda6b..e41dbc4b61 100644
--- a/include/wx/gtk1/bitmap.h
+++ b/include/wx/gtk1/bitmap.h
@@ -17,15 +17,15 @@
 #include "wx/palette.h"
 #include "wx/gdiobj.h"
 
-class WXDLLEXPORT wxPixelDataBase;
+class WXDLLIMPEXP_FWD_CORE wxPixelDataBase;
 
 //-----------------------------------------------------------------------------
 // classes
 //-----------------------------------------------------------------------------
 
-class WXDLLIMPEXP_CORE wxMask;
-class WXDLLIMPEXP_CORE wxBitmap;
-class WXDLLIMPEXP_CORE wxImage;
+class WXDLLIMPEXP_FWD_CORE wxMask;
+class WXDLLIMPEXP_FWD_CORE wxBitmap;
+class WXDLLIMPEXP_FWD_CORE wxImage;
 
 //-----------------------------------------------------------------------------
 // wxMask
@@ -130,7 +130,6 @@ public:
     void UngetRawData(wxPixelDataBase& data);
 
     bool HasAlpha() const;
-    void UseAlpha();
 
 protected:
     bool CreateFromImage(const wxImage& image, int depth);