corrected inverted test in IsEmpty() (patch 1936052)

[wxWidgets.git] / include / wx / gtk / dataobj2.h

diff --git a/include/wx/gtk/dataobj2.h b/include/wx/gtk/dataobj2.h
index 250305b177805eef8caa4d097d761f1335bf5545..58dd22c57a72a910c049bbbe4d230eb788d506af 100644 (file)
--- a/include/wx/gtk/dataobj2.h
+++ b/include/wx/gtk/dataobj2.h
@@ -100,13 +100,27 @@ public:
 
     wxString GetURL() const { return m_url; }
     void SetURL(const wxString& url) { m_url = url; }
-    
-private:
-    wxString m_url;
 
     virtual size_t GetDataSize() const;
     virtual bool GetDataHere(void *buf) const;
     virtual bool SetData(size_t len, const void *buf);
+
+    // Must provide overloads to avoid hiding them (and warnings about it)
+    virtual size_t GetDataSize(const wxDataFormat&) const
+    {
+        return GetDataSize();
+    }
+    virtual bool GetDataHere(const wxDataFormat&, void *buf) const
+    {
+        return GetDataHere(buf);
+    }
+    virtual bool SetData(const wxDataFormat&, size_t len, const void *buf)
+    {
+        return SetData(len, buf);
+    }
+
+private:
+    wxString m_url;
 };