Better fix

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

diff --git a/include/wx/gtk1/bitmap.h b/include/wx/gtk1/bitmap.h
index 0d50267688e6f9483d57dcab73541676bf776bc4..090b72e73cdea41fc51525124a1541d8ab258c34 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
@@ -78,14 +78,12 @@ public:
     wxBitmap( const wxString &filename, wxBitmapType type = wxBITMAP_TYPE_XPM );
     wxBitmap( const wxImage& image, int depth = -1 ) { (void)CreateFromImage(image, depth); }
     virtual ~wxBitmap();
-    bool Ok() const { return IsOk(); }
-    bool IsOk() const;
 
     bool Create(int width, int height, int depth = -1);
 
-    int GetHeight() const;
-    int GetWidth() const;
-    int GetDepth() const;
+    virtual int GetHeight() const;
+    virtual int GetWidth() const;
+    virtual int GetDepth() const;
 
     wxImage ConvertToImage() const;
 
@@ -130,11 +128,13 @@ public:
     void UngetRawData(wxPixelDataBase& data);
 
     bool HasAlpha() const;
-    void UseAlpha();
 
 protected:
     bool CreateFromImage(const wxImage& image, int depth);
 
+    virtual wxGDIRefData *CreateGDIRefData() const;
+    virtual wxGDIRefData *CloneGDIRefData(const wxGDIRefData *data) const;
+
 private:
     // to be called from CreateFromImage only!
     bool CreateFromImageAsBitmap(const wxImage& image);