-class WXDLLIMPEXP_CORE wxPen;
-class WXDLLIMPEXP_CORE wxColour;
-class WXDLLIMPEXP_CORE wxBitmap;
+class WXDLLIMPEXP_FWD_CORE wxPen;
+class WXDLLIMPEXP_FWD_CORE wxColour;
+class WXDLLIMPEXP_FWD_CORE wxBitmap;
wxPen( const wxColour &colour, int width = 1, int style = wxSOLID );
wxPen( const wxBitmap &stipple, int width );
wxPen( const wxColour &colour, int width = 1, int style = wxSOLID );
wxPen( const wxBitmap &stipple, int width );
bool operator == ( const wxPen& pen ) const;
bool operator != (const wxPen& pen) const { return !(*this == pen); }
bool operator == ( const wxPen& pen ) const;
bool operator != (const wxPen& pen) const { return !(*this == pen); }