http://bugs.winehq.org/show_bug.cgi?id=11595
--- Comment #9 from Ivo Jager jager49@zonnet.nl 2008-11-17 17:22:15 --- (In reply to comment #7)
I can confirm this, in both Notepad++ and WinMerge (http://winmerge.org/). It seems that the application itself doesn't freeze, but the dialog box (which stays on top) doesn't respond to user input at all - Alt-keys, enter, spacebar, clicking. The application underneath, however, appears to operate normally, as when I close it it asks if I want to save my changes.
Still present in Wine 1.1.8 and Notepad++ 5.1.1. Notepad++ (underneath the dialog box) does freeze completely though. Can't be closed, wont refersh/redraw and won't respond to keys. Force Quit is the only option.