X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2b5f62a0b2db198609b45dec622a018dae37008e..83911a5a4d3be63141419b4401259093514794a3:/src/msw/ole/dataobj.cpp

diff --git a/src/msw/ole/dataobj.cpp b/src/msw/ole/dataobj.cpp
index 3c66ba49e0..6aa1b39762 100644
--- a/src/msw/ole/dataobj.cpp
+++ b/src/msw/ole/dataobj.cpp
@@ -39,26 +39,18 @@
 
 #include "wx/msw/private.h"         // includes <windows.h>
 
-#if wxUSE_NORLANDER_HEADERS
+// for some compilers, the entire ole2.h must be included, not only oleauto.h
+#if wxUSE_NORLANDER_HEADERS || defined(__WATCOMC__)
   #include <ole2.h>
 #endif
-#include <oleauto.h>
-
-#ifndef __WIN32__
-  #include <ole2.h>
-  #include <olestd.h>
-#endif
 
+#include <oleauto.h>
 #include <shlobj.h>
 
 #include "wx/msw/ole/oleutils.h"
 
 #include "wx/msw/dib.h"
 
-#ifdef __WXWINE__
-#define LPDROPFILES DROPFILES*
-#endif
-
 #ifndef CFSTR_SHELLURL
 #define CFSTR_SHELLURL _T("UniformResourceLocator")
 #endif
@@ -95,6 +87,8 @@ private:
     CLIPFORMAT *m_formats;  // formats we can provide data in
     ULONG       m_nCount,   // number of formats we support
                 m_nCurrent; // current enum position
+
+    DECLARE_NO_COPY_CLASS(wxIEnumFORMATETC)
 };
 
 // ----------------------------------------------------------------------------
@@ -129,6 +123,8 @@ private:
     wxDataObject *m_pDataObject;      // pointer to C++ class we belong to
 
     bool m_mustDelete;
+
+    DECLARE_NO_COPY_CLASS(wxIDataObject)
 };
 
 // ============================================================================
@@ -474,7 +470,7 @@ STDMETHODIMP wxIDataObject::SetData(FORMATETC *pformatetc,
     || ( defined(__MWERKS__) && defined(__WXMSW__) )
                         size = std::wcslen((const wchar_t *)pBuf) * sizeof(wchar_t);
 #else
-                        size = ::wcslen((const wchar_t *)pBuf) * sizeof(wchar_t);
+                        size = wxWcslen((const wchar_t *)pBuf) * sizeof(wchar_t);
 #endif
                         break;
 #endif