do platform-specific checks after ensuring that the symbols we use are defined; extra...

[wxWidgets.git] / include / wx / gtk1 / bitmap.h

diff --git a/include/wx/gtk1/bitmap.h b/include/wx/gtk1/bitmap.h
index 0d50267688e6f9483d57dcab73541676bf776bc4..e41dbc4b61d8a2ca5495630d435bc698baf92937 100644 (file)
--- 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
@@ -130,11 +130,13 @@ public:
     void UngetRawData(wxPixelDataBase& data);
 
     bool HasAlpha() const;
-    void UseAlpha();
 
 protected:
     bool CreateFromImage(const wxImage& image, int depth);
 
+    virtual wxObjectRefData *CreateRefData() const;
+    virtual wxObjectRefData *CloneRefData(const wxObjectRefData *data) const;
+
 private:
     // to be called from CreateFromImage only!
     bool CreateFromImageAsBitmap(const wxImage& image);