A few resize bugs removed

combo box now emits EVT_TEXT
  position of pop-up menu can now be set


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1481 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

samples/dnd/dnd.cpp

@@ -308,10 +308,12 @@ void DnDFrame::OnLeftDown(wxMouseEvent &WXUNUSED(event) )
   if ( !m_strText.IsEmpty() ) 
   {
     // start drag operation
+#ifdef __WXMSW__
     wxTextDataObject textData(m_strText);
     wxDropSource dragSource( textData, this );
-
-//    wxDropSource dragSource( new wxTextDataObject (m_strText), this );
+#else
+    wxDropSource dragSource( new wxTextDataObject (m_strText), this );
+#endif
     const char *pc;
 
     switch ( dragSource.DoDragDrop(TRUE) )