1 files changed, 5 insertions, 1 deletions
diff --git a/gui/dummy/mainwindow.h b/gui/dummy/mainwindow.h
index e9c8ff77..ea4480fb 100644
--- a/gui/dummy/mainwindow.h
+++ b/gui/dummy/mainwindow.h
@@ -12,10 +12,14 @@ class MainWindow : public BaseMainWindow
 
   public:
     explicit MainWindow(Context *ctx, QWidget *parent = 0);
-    ~MainWindow();
+    virtual ~MainWindow();
 
   public:
     void createMenu();
+
+  protected Q_SLOTS:
+    virtual void open();
+    virtual bool save();    
 };
 
 #endif // MAINWINDOW_H