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;
// ----------------------------------------------------------------------------
// wxBitmap: a mono or colour bitmap
// ----------------------------------------------------------------------------
-class WXDLLIMPEXP_CORE wxBitmap : public wxGDIImage
+class WXDLLIMPEXP_CORE wxBitmap : public wxGDIImage,
+ public wxBitmapHelpers
{
public:
// default ctor creates an invalid bitmap, you must Create() it later
virtual ~wxBitmap();
wxImage ConvertToImage() const;
+ wxBitmap ConvertToDisabled(unsigned char brightness = 255) const;
// get the given part of bitmap
wxBitmap GetSubBitmap(const wxRect& rRect) const;