http://bugs.winehq.org/show_bug.cgi?id=11586
--- Comment #4 from uli hellweiss@gmx.de 2008-02-15 01:11:46 --- Created an attachment (id=10781) --> (http://bugs.winehq.org/attachment.cgi?id=10781) Terminal Emulation
As you can see in the upper left there's a button cancel (F1), refresh (F2), and so on.