don't allocate backbuffer for dummy surfaces

[wxWidgets.git] / include / wx / os2 / cursor.h

diff --git a/include/wx/os2/cursor.h b/include/wx/os2/cursor.h
index eee0aeba209a0dea96a408a3c1a6ca8d463fc0a3..e1595d8dafa547dc24680268721d1f1dc95b096a 100644 (file)
--- a/include/wx/os2/cursor.h
+++ b/include/wx/os2/cursor.h
@@ -18,7 +18,7 @@ class WXDLLEXPORT wxCursorRefData: public wxGDIImageRefData
 {
 public:
     wxCursorRefData();
-    ~wxCursorRefData() { Free(); }
+    virtual ~wxCursorRefData() { Free(); }
     virtual void Free(void);
     bool                            m_bDestroyCursor;
 }; // end of CLASS wxCursorRefData
@@ -32,8 +32,6 @@ class WXDLLEXPORT wxCursor: public wxBitmap
 public:
     wxCursor();
 
-    // Copy constructors
-    wxCursor(const wxCursor& rCursor) { Ref(rCursor); }
     wxCursor(const wxImage& rImage);
 
     wxCursor( const char acBits[]
@@ -50,14 +48,6 @@ public:
             );
     wxCursor(int nCursorType);
     inline ~wxCursor() { }
-
-    inline wxCursor& operator = (const wxCursor& rCursor)
-    {
-        if (*this == rCursor)
-            return (*this);
-        Ref(rCursor);
-        return *this;
-    }
     inline bool operator == (const wxCursor& rCursor) const { return m_refData == rCursor.m_refData; }
     inline bool operator != (const wxCursor& rCursor) const { return m_refData != rCursor.m_refData; }