fix unused parameter warnings

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

diff --git a/include/wx/msw/clipbrd.h b/include/wx/msw/clipbrd.h
index c4a2594970613a7bc06df2c5d90eeddff17a4c92..ee04acf8f70422f295e651d61b4745cf9edb20c3 100644 (file)
--- a/include/wx/msw/clipbrd.h
+++ b/include/wx/msw/clipbrd.h
@@ -12,10 +12,6 @@
 #ifndef _WX_CLIPBRD_H_
 #define _WX_CLIPBRD_H_
 
-#ifdef __GNUG__
-#pragma interface "clipbrd.h"
-#endif
-
 #if wxUSE_CLIPBOARD
 
 #include "wx/list.h"
@@ -51,14 +47,14 @@ WXDLLEXPORT bool wxGetClipboardFormatName(wxDataFormat dataFormat,
 // wxClipboard
 //-----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxDataObject;
-class WXDLLEXPORT wxClipboard : public wxObject
+class WXDLLIMPEXP_FWD_CORE wxDataObject;
+class WXDLLEXPORT wxClipboard : public wxClipboardBase
 {
     DECLARE_DYNAMIC_CLASS(wxClipboard)
 
 public:
     wxClipboard();
-    ~wxClipboard();
+    virtual ~wxClipboard();
 
     // open the clipboard before SetData() and GetData()
     virtual bool Open();
@@ -76,7 +72,7 @@ public:
     virtual bool AddData( wxDataObject *data );
 
     // ask if data in correct format is available
-    virtual bool IsSupported( wxDataFormat format );
+    virtual bool IsSupported( const wxDataFormat& format );
 
     // fill data with data on the clipboard (if available)
     virtual bool GetData( wxDataObject& data );
@@ -89,14 +85,11 @@ public:
     // eating memory), otherwise the clipboard will be emptied on exit
     virtual bool Flush();
 
-    // X11 has two clipboards which get selected by this call. Empty on MSW.
-    void UsePrimarySelection( bool WXUNUSED(primary) = FALSE ) { }
-
 private:
-    bool m_clearOnExit;
+    IDataObject *m_lastDataObject;
     bool m_isOpened;
 };
 
 #endif // wxUSE_CLIPBOARD
-#endif
-    // _WX_CLIPBRD_H_
+
+#endif // _WX_CLIPBRD_H_