Merge branch 'uli42-pr/fix_qt_clientevents' into 3.6.x #226

Job	Run time
Build on ubuntu:20.04 - gcc	8m 36s
Build on ubuntu:20.04 - clang	8m 27s
Build on ubuntu:22.04 - gcc	7m 27s
Build on ubuntu:22.04 - clang	8m 15s
Build on ubuntu:24.04 - gcc	9m 6s
Build on ubuntu:24.04 - clang	9m 15s
Build on debian:stable - gcc	8m 34s
Build on debian:stable - clang	8m 44s
Build on debian:sid - gcc	8m 15s
Build on debian:sid - clang	9m 54s
Build on quay.io/rockylinux/rockylinux:8 - gcc	7m 54s
Build on quay.io/rockylinux/rockylinux:8 - clang	9m 28s
Build on quay.io/centos/centos:stream9 - gcc	8m 38s
Build on quay.io/centos/centos:stream9 - clang	10m 33s
Build on fedora:latest - gcc	8m 41s
Build on fedora:latest - clang	9m 9s
	2h 20m 56s

Provide feedback