make OSX defines to be 1, not only defined, for backwards compatibility reasons

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

diff --git a/include/wx/mgl/dcscreen.h b/include/wx/mgl/dcscreen.h
index 684e211875de145d3b1a338be382c6126ab0e180..bfc9985a7c9a1585922711f455ae0981132b6075 100644 (file)
--- a/include/wx/mgl/dcscreen.h
+++ b/include/wx/mgl/dcscreen.h
@@ -16,17 +16,17 @@
 // classes
 //-----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxScreenDC;
+class WXDLLIMPEXP_FWD_CORE wxScreenDC;
 
 //-----------------------------------------------------------------------------
 // wxScreenDC
 //-----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxScreenDC: public wxDC
+class WXDLLIMPEXP_CORE wxScreenDC: public wxDC
 {
 public:
     wxScreenDC();
-    ~wxScreenDC();
+    virtual ~wxScreenDC();
 
     static bool StartDrawingOnTop(wxWindow *WXUNUSED(window)) { return TRUE; }
     static bool StartDrawingOnTop(wxRect *WXUNUSED(rect) = NULL) { return TRUE; }