X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/cf7a7e133be36522ec3afd0417f1d2bd860b4f6c..bf60426831535738b1b784629f08e9dd00bf9ecc:/samples/png/pngdemo.h

diff --git a/samples/png/pngdemo.h b/samples/png/pngdemo.h
index eef3432f11..5653a14074 100644
--- a/samples/png/pngdemo.h
+++ b/samples/png/pngdemo.h
@@ -6,10 +6,10 @@
 // Created:     01/02/97
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart and Markus Holzem
-// Licence:   	wxWindows license
+// Licence:     wxWindows license
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
+#if defined( __GNUG__) && !defined(__APPLE__)
 #pragma interface
 #endif
 
@@ -31,8 +31,8 @@ class MyFrame: public wxFrame
   public:
     MyCanvas *canvas;
     MyFrame(wxFrame *parent, const wxString& title, const wxPoint& pos, const wxSize& size);
+    virtual ~MyFrame();
 
-    bool OnClose(void);
     void OnActivate(bool) {}
     void OnLoadFile(wxCommandEvent& event);
     void OnSaveFile(wxCommandEvent& event);