https://bugs.kde.org/show_bug.cgi?id=494635
Vlad Zahorodnii <vlad.zahorod...@kde.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|ASSIGNED |RESOLVED
Latest Commit| |https://invent.kde.org/plas
| |ma/plasma-workspace/-/commi
| |t/b9161eeb246f2e30197af1ded
| |659cda31cbc2172
--- Comment #6 from Vlad Zahorodnii <vlad.zahorod...@kde.org> ---
Git commit b9161eeb246f2e30197af1ded659cda31cbc2172 by Vlad Zahorodnii.
Committed on 28/11/2024 at 11:26.
Pushed by vladz into branch 'master'.
applets/appmenu: Workaround global menu getting dismissed unexpectedly
Qt has a fallback code path to dismiss all popups when the application
loses keyboard focus. The issue is that QGuiApplication::focusWindow()
not always has reasonable values.
For example, after calling widget->hide(), the QGuiApplication will think
that the widget's window still has focus for a while. This can result in
popups getting unexpectedly dismissed:
- hover the File entry
- the corresponding File popup will be shown
- hover the Edit entry
- the File popup will be hidden
- the Edit popup will be shown
- at this point, QGuiApplication::focusWindow() still reports that the
File popup window has the keyboard focus
- some time later, qtwayland will report a new focused window. It is
racy, Qt can report either null or the Edit popup window.
- if it's null, the Edit popup will be hidden
M +9 -0 applets/appmenu/lib/appmenuapplet.cpp
https://invent.kde.org/plasma/plasma-workspace/-/commit/b9161eeb246f2e30197af1ded659cda31cbc2172
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