make wxArtProvider pure virtual (I was not so on

[wxWidgets.git] / samples / png / pngdemo.h

diff --git a/samples/png/pngdemo.h b/samples/png/pngdemo.h
index e4be03ed4b648e7bc9306eea22e748907aa9c605..c664e1a14566298347f030f97922674460260256 100644 (file)
--- a/samples/png/pngdemo.h
+++ b/samples/png/pngdemo.h
@@ -6,7 +6,7 @@
 // Created:     01/02/97
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart and Markus Holzem
-// Licence:    wxWindows license
+// Licence:     wxWindows license
 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__
@@ -31,10 +31,11 @@ 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);
     void OnQuit(wxCommandEvent& event);
     void OnAbout(wxCommandEvent& event);
 DECLARE_EVENT_TABLE()
@@ -54,4 +55,5 @@ DECLARE_EVENT_TABLE()
 #define PNGDEMO_QUIT       100
 #define PNGDEMO_ABOUT      101
 #define PNGDEMO_LOAD_FILE  102
+#define PNGDEMO_SAVE_FILE  103