adding overlay implementation for core graphics

[wxWidgets.git] / include / wx / cocoa / dcscreen.h

diff --git a/include/wx/cocoa/dcscreen.h b/include/wx/cocoa/dcscreen.h
index 6d097f32ab08e5b69e9378af04012f2fc326784b..5b67bb8eca6b33d826a6197685e11471ab6641d5 100644 (file)
--- a/include/wx/cocoa/dcscreen.h
+++ b/include/wx/cocoa/dcscreen.h
@@ -20,7 +20,7 @@ class WXDLLEXPORT wxScreenDC: public wxDC
 public:
     wxScreenDC(void);
     wxScreenDC( wxDC *dc ); // Create compatible DC
-    ~wxScreenDC(void);
+    virtual ~wxScreenDC(void);
 
     // Compatibility with X's requirements for drawing on top of all windows
     static bool StartDrawingOnTop(wxWindow* WXUNUSED(window)) { return true; }