On Wednesday 16 August 2006 08:49, Samuel GARCIA wrote:I am not good enougth track and solve the problem. Maybe I can be a beta tester. I saw in svn that the author of qt4 backend is Charlie Moad. And it is very young (6 weeks).I think you misread the svn entry. James Amundson ported the qt3 backend to qt4, but it was not quite finished. I finished the port and committed it. Charlie added blitting.