X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/20e05ffbd3eff02a4c643e412d4f600cdea26952..dd4e6da0e0abb643e10d3a2c83b063138bec0d69:/include/wx/gtk/dcscreen.h?ds=sidebyside

diff --git a/include/wx/gtk/dcscreen.h b/include/wx/gtk/dcscreen.h
index 64f1dfc6ac..3b23ae3204 100644
--- a/include/wx/gtk/dcscreen.h
+++ b/include/wx/gtk/dcscreen.h
@@ -16,28 +16,31 @@
 // classes
 //-----------------------------------------------------------------------------
 
-class wxScreenDC;
+class WXDLLIMPEXP_CORE wxScreenDC;
 
 //-----------------------------------------------------------------------------
 // wxScreenDC
 //-----------------------------------------------------------------------------
 
-class wxScreenDC: public wxPaintDC
+class WXDLLIMPEXP_CORE wxScreenDC : public wxPaintDC
 {
 public:
     wxScreenDC();
-    ~wxScreenDC();
+    virtual ~wxScreenDC();
 
     static bool StartDrawingOnTop( wxWindow *window );
     static bool StartDrawingOnTop( wxRect *rect = (wxRect *) NULL );
     static bool EndDrawingOnTop();
 
     // implementation
-    
+
     static GdkWindow  *sm_overlayWindow;
     static int         sm_overlayWindowX;
     static int         sm_overlayWindowY;
-  
+
+protected:
+    virtual void DoGetSize(int *width, int *height) const;
+
 private:
     DECLARE_DYNAMIC_CLASS(wxScreenDC)
 };