small corrections for dnd code and added wxFileDataObject demo to the sample

(wxMSW only) git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4329 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
1999-11-03 00:32:11 +00:00
parent c03648c251
commit 51edda6af0
3 changed files with 75 additions and 14 deletions
--- a/src/msw/clipbrd.cpp
+++ b/src/msw/clipbrd.cpp
@@ -483,7 +483,9 @@ bool wxClipboard::IsOpened() const

 bool wxClipboard::SetData( wxDataObject *data )
 {
+#if !wxUSE_OLE_CLIPBOARD
    (void)wxEmptyClipboard();
+#endif // wxUSE_OLE_CLIPBOARD

    if ( data )
        return AddData(data);