* Add include directory for testhelper library manually as using the
imported target was not possibly
* Fix visibility when using libsyncthing in syncthingwidgets
* Update changed global headers along the way
The alpha defines the macros
```
#define PLASMA_VERSION_MAJOR 5
#define PLASMA_VERSION_MINOR 27
#define PLASMA_VERSION_PATCH 80
```
so the current version checks (which were created based on the macros from
a development build) are not working. I have no clue how these numbers are
crafted so it is supposedly the easiest to just check for Qt 6 as Qt itself
uses a sane versioning system.
Not sure why I'm getting
```
Fehler beim Abfragen der Syncthing-Konfiguration: Error transferring http://127.0.0.1:8384/rest/system/config - server replied: Forbidden
URL der Anfrage: http://127.0.0.1:8384/rest/system/config
```
one one of my setups but this kind of error can likely be ignored shortly
after the start similar to other types of errors.
In this case the connection from the setup detection is not the correct
one. The connection used to apply the settings should generally be used for
querying the QR-code.
It needs to be an add-on extending the Plasma shell. As this is a special
case it makes sense to add a special template overriding the one from
c++utilities.
* Allow using icons from freedesktop.org icon theme for most ForkAwesome
icons if available
* Let's not use it for the nested list of details in the models for now
* See https://github.com/Martchus/syncthingtray/issues/121
* Remove `0 &&` in condition for making `QPalette` from Plasma theme
* Set `WindowText`/`Window` of `QPalette` in legacy case so
`isPaletteDark()` works
* Set the icon manager's palette from the beginning (and not only if the
Plasma theme changes)
* Make the Fork Awesome image provider URL a property and change its value
if the Plasmoid's theme changes to cause Qt Quick to redraw images
* Turn caching of Image objects off so Qt Quick actually fetches the images
again from the image provider
* Change the URL only back after returning to the event loop; otherwise Qt
Quick apparently does not react to the property change
* See https://github.com/Martchus/syncthingtray/issues/126
* Use header (with integrated buttons when shown as part of the system tray
Plasmoid)
* Use less space so it fits into the system tray plasmoid (at least on a
full HD screen with 96 dpi)
* Show action for internal errors only if there are internal errors (like
in the Qt Widgets based GUI)
* Port away from deprecated tab bar (which is not used in official
Plasmoids anymore as well)
* Simplify code for ensuring the minimum size as configured (still does
not work within the system tray Plasmoid)
It fits better than "view-barcode" from the icon theme. This also tests
using ForkAwesome icons via the custom icon engine. Unfortunately this
does not seem to work within the Plasmoid so far.
Martchus
Denis Shaposhnikov
John Veness
Hannah Rittich