cvar = clip_dndc.cvar
wxFormatInvalid = wxDataFormatPtr(clip_dndc.cvar.wxFormatInvalid)
wxTheClipboard = wxClipboardPtr(clip_dndc.cvar.wxTheClipboard)
+wxDrag_CopyOnly = clip_dndc.wxDrag_CopyOnly
+wxDrag_AllowMove = clip_dndc.wxDrag_AllowMove
+wxDrag_DefaultMove = clip_dndc.wxDrag_DefaultMove
wxDragError = clip_dndc.wxDragError
wxDragNone = clip_dndc.wxDragNone
wxDragCopy = clip_dndc.wxDragCopy