https://bugs.kde.org/show_bug.cgi?id=463931
Nicolas Fella <nicolas.fe...@gmx.de> changed:
What |Removed |Added
----------------------------------------------------------------------------
Latest Commit| |https://invent.kde.org/fram
| |eworks/kio/commit/71c0763c1
| |5fa35ea74aef3d1f89ba112af28
| |4bd6
Resolution|--- |FIXED
Status|ASSIGNED |RESOLVED
--- Comment #4 from Nicolas Fella <nicolas.fe...@gmx.de> ---
Git commit 71c0763c15fa35ea74aef3d1f89ba112af284bd6 by Nicolas Fella, on behalf
of Jin Liu.
Committed on 17/02/2023 at 12:55.
Pushed by nicolasfella into branch 'master'.
OpenFileManagerWindowJob: fix opening multiple instances under Wayland
The Problem:
Under wayland, when there's only one Dolphin window, "Show Target" in
Dolphin's right click menu opens multiple duplicate Dolphin windows.
The Cause:
DolphinMainWindow::showTarget
=> KIO::OpenFileManagerWindowJob::highlightInFileManager
=> KWindowSystem::requestXdgActivationToken
=> on KWindowSystem::xdgActivationTokenArrived signal
=> dbus call org.freedesktop.FileManager1 ShowItems
=> Dolphin::DBusInterface::ShowItems
=> Dolphin::openNewWindow
=> KIO::ApplicationLauncherJob
=> KIO::KProcessRunner
=> Calls KWindowSystem::requestXdgActivationToken under Wayland. Loop.
The Fix:
Pass Qt::SingleShotConnection flag to QObject::connect() to avoid the
loop.
M +1 -1 src/widgets/openfilemanagerwindowjob.cpp
https://invent.kde.org/frameworks/kio/commit/71c0763c15fa35ea74aef3d1f89ba112af284bd6
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