wxWindowDC();
wxWindowDC( wxWindow *win );
- ~wxWindowDC();
+ virtual ~wxWindowDC();
virtual bool CanDrawBitmap() const { return TRUE; }
virtual bool CanGetTextExtent() const { return TRUE; }
virtual bool DoBlit( wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
wxDC *source, wxCoord xsrc, wxCoord ysrc,
- int logical_func = wxCOPY, bool useMask = FALSE );
+ int logical_func = wxCOPY, bool useMask = FALSE, wxCoord xsrcMask = -1, wxCoord ysrcMask = -1 );
virtual void DoDrawText( const wxString &text, wxCoord x, wxCoord y );
virtual void DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord y,