Am 05.10.2017 um 10:47 schrieb Jean-Marc Lasgouttes <lasgout...@lyx.org>: > > Le 05/10/2017 à 10:28, Stephan Witt a écrit : >>> What is this focus change? can't you run outside of xcode? >> Yes, but I cannot tell you which event of these four turns the window black. >> They are coming in an instant. > > So you are sure that this happens with one of these four events. Or wrt > something which is not an event, of course…
Yes. I made the corresponding notes in the terminal window. So, I’m sure the window turns black on cursor move and the cursor move generates these four events. I understand that this is no good start for further investigations. Unfortunately I neither have an idea what to search for with google nor what to search for in Qt bug database or Qt sources. The latter I can do when I have more time than now. Stephan