add directshow define

[wxWidgets.git] / include / wx / msw / ole / dropsrc.h

diff --git a/include/wx/msw/ole/dropsrc.h b/include/wx/msw/ole/dropsrc.h
index 7e719f843e627cac9533216926a137b5a1281f70..2b383a3ab6c51da1f342cbc07920ed7aaec0db20 100644 (file)
--- a/include/wx/msw/ole/dropsrc.h
+++ b/include/wx/msw/ole/dropsrc.h
@@ -12,13 +12,11 @@
 #ifndef   _WX_OLEDROPSRC_H
 #define   _WX_OLEDROPSRC_H
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
     #pragma interface
 #endif
 
-#if !wxUSE_DRAG_AND_DROP
-  #error  "You should #define wxUSE_DRAG_AND_DROP to 1 to compile this file!"
-#endif  //WX_DRAG_DROP
+#if wxUSE_DRAG_AND_DROP
 
 // ----------------------------------------------------------------------------
 // forward declarations
@@ -36,7 +34,7 @@ class WXDLLEXPORT wxWindow;
 // the cursor 'name' from the resources under MSW, but will expand to
 // something else under GTK. If you don't use it, you will have to use #ifdef
 // in the application code.
-#define wxDROP_ICON(name)   wxCursor(#name)
+#define wxDROP_ICON(name)   wxCursor(_T(#name))
 
 // ----------------------------------------------------------------------------
 // wxDropSource is used to start the drag-&-drop operation on associated
@@ -76,6 +74,10 @@ protected:
 
 private:
     wxIDropSource *m_pIDropSource;  // the pointer to COM interface
+
+    DECLARE_NO_COPY_CLASS(wxDropSource)
 };
 
+#endif  //wxUSE_DRAG_AND_DROP
+
 #endif  //_WX_OLEDROPSRC_H