Detect if application is running offscreen

[Magnus21]

Hi, for Qt applications you can pass -platform offscreen on the command line and it will start the program without a GUI.
How can I detect in my program, if it was started this way? QCommandLineParser does not seem to "see" this passed option.

[raven-worx]

@Magnus21
the platform plugin to load can also be set via env variable. in this case you wouldn't be able to catch it anyway using QCommandLineParser.

QGuiApplication::platformName() reflects that though

[Magnus21]

Thanks that works perfectly