http://bugs.winehq.org/show_bug.cgi?id=2539
------- Additional Comments From ulrich@codeweavers.com 2005-05-10 07:41 ------- Although we support XDND, currently we only handle sending WM_DROPFILES to windows with WS_EX_ACCEPTFILES.
Most applications handle drag and drop via OLE. We need to implement some sort of callback through ole32 so it can relay these messages to OLE-registered drag and drop applications.