compilation fix for WXWIN_COMPATIBILITY_2_2 (bug 1252476)

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

diff --git a/include/wx/gtk/bitmap.h b/include/wx/gtk/bitmap.h
index c34381159820dafa61e6eb338ae35d7addbf0807..3a780c8a7015a69ffe5829acda50bb455e065806 100644 (file)
--- a/include/wx/gtk/bitmap.h
+++ b/include/wx/gtk/bitmap.h
@@ -25,19 +25,21 @@
 typedef struct _GdkPixbuf GdkPixbuf;
 #endif
 
+class WXDLLEXPORT wxPixelDataBase;
+
 //-----------------------------------------------------------------------------
 // classes
 //-----------------------------------------------------------------------------
 
-class wxMask;
-class wxBitmap;
-class wxImage;
+class WXDLLIMPEXP_CORE wxMask;
+class WXDLLIMPEXP_CORE wxBitmap;
+class WXDLLIMPEXP_CORE wxImage;
 
 //-----------------------------------------------------------------------------
 // wxMask
 //-----------------------------------------------------------------------------
 
-class wxMask: public wxObject
+class WXDLLIMPEXP_CORE wxMask: public wxObject
 {
 public:
     wxMask();
@@ -63,7 +65,7 @@ private:
 // wxBitmap
 //-----------------------------------------------------------------------------
 
-class wxBitmap: public wxBitmapBase
+class WXDLLIMPEXP_CORE wxBitmap: public wxBitmapBase
 {
 public:
     wxBitmap();
@@ -130,6 +132,14 @@ public:
     
     // Basically, this corresponds to Win32 StretchBlt()
     wxBitmap Rescale( int clipx, int clipy, int clipwidth, int clipheight, int width, int height );
+    
+    // raw bitmap access support functions
+    void *GetRawData(wxPixelDataBase& data, int bpp);
+    void UngetRawData(wxPixelDataBase& data);
+
+    bool HasAlpha() const;
+    void UseAlpha();
+
 protected:
     bool CreateFromXpm(const char **bits);
     bool CreateFromImage(const wxImage& image, int depth);
@@ -163,7 +173,7 @@ private:
 // wxBitmapHandler
 //-----------------------------------------------------------------------------
 
-class wxBitmapHandler: public wxBitmapHandlerBase
+class WXDLLIMPEXP_CORE wxBitmapHandler: public wxBitmapHandlerBase
 {
 public:
     wxBitmapHandler() { }