* Use the name as sorting criteria and fall back to the ID if there's no
name
* Use new SyncthingSortFilterDirectoryModel also for Plasmoid's filtering
* See https://github.com/Martchus/syncthingtray/issues/75
* Support triggering actions via the context menu in the regular tray like
it is already possible in the Plasmoid
* Support copying via the context menu in the Plasmoid like it is already
possible in the regular tray
* Reduce repetition of coding patterns using templates
* Lazy initialize systemd interface and don't initialize it
at all if the unit name is empty
* Allow to supervise/control system-wide units in addition to
user units (see https://github.com/Martchus/syncthingtray/issues/61)
* Avoid redundant code
* See https://github.com/Martchus/syncthingtray/issues/59
* QCoreApplication::aboutToQuit() does not work reliably but terminating
only at the end of the session is a common use-case for the tray
application. So workaround the problem by saving the settings
immediately.
* The plasmoid already does this anyways.
Map context menu coordinates to top-level widget if the top-level
widget is a QMenu. Otherwise the context menu is not displayed at
the right position. Not sure why this workaround is required.
The check for QMenu is required. Otherwise the "windowed" mode
enabled via --windowed CLI argument would not work anymore. In
this mode the top-level window is a regular window.
Adding the window flags Qt::Sheet or Qt::Dialog to the QMenu
would help as well but that prevents closing the menu (see
https://github.com/Martchus/syncthingtray/issues/41).
This is useful because sometimes the background color of the system
tray is dark but the overall system UI still uses a light theme.
For the Plasmoid this should never be the case, though. Hence the
extra settings are not available there.
Martchus
Chih-Hsuan Yen
p-bo