Qt is a rather magnificent and silent framework. Every application I tend to find amusing and well developed, is based on Qt, but nobody really knows that. There’s not much boasting around it, as it is around .NET Framework. As a few examples, VLC, Google Earth, VirtualBox and the whole KDE desktop and all of its applications, are based on Qt. Nowadays Qt provides cross-platform programming for Windows, OS X, Linux, Symbian, Android (beta), Windows Mobile (beta) in a dozen …