Uwe Rathmann f44208213c Squashed commit of the following:
commit 547927f937a3260d5b23068f06cd181de9b7c763
Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de>
Date:   Wed Mar 23 15:38:40 2022 +0100

    wip

commit ca06b1da4bf9c5b30ef2857f0b6c1e4fb137a64e
Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de>
Date:   Wed Mar 23 15:30:31 2022 +0100

    using private classes

commit 4977b0afa481039f22b64e7f55262be8053a26c2
Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de>
Date:   Wed Mar 23 15:18:20 2022 +0100

    avoid using private Qt headers in examples
2022-03-23 15:39:17 +01:00
..
2022-03-23 11:54:34 +01:00