Use wxAlphaPixelData if the source bitmap depth is 32 or if on wxGTK and there is...

[wxWidgets.git] / include / wx / os2 / bitmap.h

diff --git a/include/wx/os2/bitmap.h b/include/wx/os2/bitmap.h
index 818bb4907139af9373f27338c7fe0a7627e6bb47..653dd9635a66aea007158ae92aa64d97f1b2d8b4 100644 (file)
--- a/include/wx/os2/bitmap.h
+++ b/include/wx/os2/bitmap.h
@@ -25,7 +25,6 @@ class WXDLLIMPEXP_FWD_CORE wxIcon;
 class WXDLLIMPEXP_FWD_CORE wxMask;
 class WXDLLIMPEXP_FWD_CORE wxCursor;
 class WXDLLIMPEXP_FWD_CORE wxControl;
-class WXDLLIMPEXP_FWD_CORE wxImage;
 class WXDLLIMPEXP_FWD_CORE wxPixelDataBase;
 
 // ----------------------------------------------------------------------------
@@ -149,6 +148,7 @@ public:
     virtual ~wxBitmap();
 
     wxImage ConvertToImage() const;
+    wxBitmap ConvertToDisabled(unsigned char brightness = 255) const;
 
     // get the given part of bitmap
     wxBitmap GetSubBitmap(const wxRect& rRect) const;