mcallegari/qlcplus — pull request #146 by janosvitok (2013-06-04 20:21:47+00:00)
Title: Fix crash in VC when adding widgets.

I added Qt::QueuedConnection to some connect() calls. I don't understand the mechanism, it seems to work.
Please review and/or extend to other menu actions.

I got the idea from https://bugs.kde.org/show_bug.cgi?id=311167

Fixes #120.