fix unused parameter warnings

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

diff --git a/include/wx/msw/dcscreen.h b/include/wx/msw/dcscreen.h
index 09d1ac51d0f6f9ef13f54886f2c9a97e36c49911..f48275e41b9809f8cbf0471f7a9fd79403af59f8 100644 (file)
--- a/include/wx/msw/dcscreen.h
+++ b/include/wx/msw/dcscreen.h
@@ -1,39 +1,40 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        dcscreen.h
+// Name:        wx/msw/dcscreen.h
 // Purpose:     wxScreenDC class
 // Author:      Julian Smart
 // Modified by:
 // Created:     01/02/97
 // RCS-ID:      $Id$
-// Copyright:   (c) Julian Smart and Markus Holzem
-// Licence:    wxWindows license
+// Copyright:   (c) Julian Smart
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifndef __DCSCREENH__
-#define __DCSCREENH__
-
-#ifdef __GNUG__
-#pragma interface "dcscreen.h"
-#endif
+#ifndef _WX_MSW_DCSCREEN_H_
+#define _WX_MSW_DCSCREEN_H_
 
 #include "wx/dc.h"
 
-class WXDLLEXPORT wxScreenDC: public wxDC
+class WXDLLEXPORT wxScreenDC : public wxDC
 {
-  DECLARE_DYNAMIC_CLASS(wxScreenDC)
-
- public:
-  // Create a DC representing the whole screen
-  wxScreenDC(void);
-  ~wxScreenDC(void);
-
-  // Compatibility with X's requirements for
-  // drawing on top of all windows
-  static bool StartDrawingOnTop(wxWindow* WXUNUSED(window)) { return TRUE; }
-  static bool StartDrawingOnTop(wxRectangle* WXUNUSED(rect) = NULL) { return TRUE; }
-  static bool EndDrawingOnTop(void) { return TRUE; }
+public:
+    // Create a DC representing the whole screen
+    wxScreenDC();
+
+    // Compatibility with X's requirements for drawing on top of all windows:
+    // they don't do anything under MSW
+    static bool StartDrawingOnTop(wxWindow* WXUNUSED(window)) { return true; }
+    static bool StartDrawingOnTop(wxRect* WXUNUSED(rect) = NULL) { return true; }
+    static bool EndDrawingOnTop() { return true; }
+
+protected:
+    virtual void DoGetSize(int *w, int *h) const
+    {
+        GetDeviceSize(w, h);
+    }
+
+private:
+    DECLARE_DYNAMIC_CLASS_NO_COPY(wxScreenDC)
 };
 
-#endif
-    // __DCSCREENH__
+#endif // _WX_MSW_DCSCREEN_H_