include/wx/mac/carbon/pnghand.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        pnghand.h
   3 // Purpose:     PNG bitmap handler
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  13 #pragma interface "pnghand.h"
  14 #endif
  15
  16 #ifndef _WX_PNGHAND_H_
  17 #define _WX_PNGHAND_H_
  18
  19 class WXDLLEXPORT wxPNGFileHandler: public wxBitmapHandler
  20 {
  21   DECLARE_DYNAMIC_CLASS(wxPNGFileHandler)
  22 public:
  23   inline wxPNGFileHandler(void)
  24   {
  25     m_name = wxT("PNG bitmap file");
  26     m_extension = wxT("bmp");
  27     m_type = wxBITMAP_TYPE_PNG;
  28   };
  29
  30   virtual bool LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
  31       int desiredWidth, int desiredHeight);
  32   virtual bool SaveFile(const wxBitmap *bitmap, const wxString& name, int type, const wxPalette *palette = NULL);
  33 };
  34
  35 #endif
  36   // _WX_PNGHAND_H_
  37