https://bugs.kde.org/show_bug.cgi?id=428095
--- Comment #8 from Andreas H <[email protected]> --- Hey all! I've spent some more time tracking this down. It appears breeze popups shown with widget->popup() (i.e. asynchronously) exhibit this problem. Popups shown with widget->exec() (i.e. synchronously) do not. Furthermore, if the popup has the translucency flag set before popup() is called then the problem goes away. It appears (in X11) that after a certain moment, Qt will ignore the translucency. With exec() the moment is before polish(), and in popup() the moment is after polish(). I dug around the Qt bug tracker and found this. I believe this is the root cause of the issue, and after this is fixed the issue should fix itself :D https://bugreports.qt.io/browse/QTBUG-60822 -- You are receiving this mail because: You are watching all bug changes.
