better error message

[wxWidgets.git] / src / msw / ole / droptgt.cpp

diff --git a/src/msw/ole/droptgt.cpp b/src/msw/ole/droptgt.cpp
index 20e505910c03fc6587291d93392d6bc0aac74b88..e7982fb23741981549e7a8e983ea504632d27b94 100644 (file)
--- a/src/msw/ole/droptgt.cpp
+++ b/src/msw/ole/droptgt.cpp
@@ -6,7 +6,7 @@
 // Created:
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
-// Licence:     wxWindows license
+// Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================
@@ -85,6 +85,8 @@ protected:
 
     // get default drop effect for given keyboard flags
     static inline DWORD GetDropEffect(DWORD flags);
+
+    DECLARE_NO_COPY_CLASS(wxIDropTarget)
 };
 
 // ----------------------------------------------------------------------------
@@ -113,7 +115,6 @@ DWORD wxIDropTarget::GetDropEffect(DWORD flags)
 
 wxIDropTarget::wxIDropTarget(wxDropTarget *pTarget)
 {
-  m_cRef         = 0;
   m_pTarget      = pTarget;
   m_pIDataObject = NULL;
 }
@@ -484,6 +485,9 @@ static wxDragResult ConvertDragEffectToResult(DWORD dwEffect)
         case DROPEFFECT_COPY:
             return wxDragCopy;
 
+        case DROPEFFECT_LINK:
+            return wxDragLink;
+
         case DROPEFFECT_MOVE:
             return wxDragMove;
 
@@ -502,6 +506,9 @@ static DWORD ConvertDragResultToEffect(wxDragResult result)
         case wxDragCopy:
             return DROPEFFECT_COPY;
 
+        case wxDragLink:
+            return DROPEFFECT_LINK;
+
         case wxDragMove:
             return DROPEFFECT_MOVE;