Version: (using KDE Devel) Installed from: Compiled sources OS: Linux If I open the Application Launcher menu, go into a submenu which opens on the right, and hover the mouse over a submenu of the submenu which doesn't have enough space on the right to open on the right of the submenu, it opens on the top of and hides the current submenu.
Created attachment 22640 [details] Screenshot
The problem doesn't occur always. I don't know what it depends on.
Created attachment 22641 [details] Screenshot of correct behavior I made a screenshot when the problem didn't occur.
this is a window manager placement issue at best, perhaps even an issue with how Qt decides to place it. i'll let Lubos comment on which.
Probably a dupe of bug #128315?
Either the launcher or Qt problem.
This looks like fixed on current 4.3trunk. I don't have a small resolution screen to try to reproduce this bug if you don't have space in any horizontal direction. Currently: if I put the launcher on the right side, every sub menu is opened to the left instead of the right. Even the second level ones.