hallo philippe, SlackBuild generator is a great help but... not solve. now i know sintax for the tqt libs, but something in "configure" link to old qt3. the build end with:
checking for *KDE*... configure: error: I can't find the designer plugins. These are required and should have been installed by tdelibs
(tqt designer is in /usr/lib64/tqt/plugins/designer)