[Moved] Does skype software was designed using QtGui?
If skype was designed using Qt. Can we found its source code?
[Moved: it's not technical question. /Vass]
Yes, on linux, AFAIK.
Linux version of skype has bin written in Qt. And you can't find source code because it is not open source application.
ok do you know any software like skype written in Qt whose source code we can find?
Take a look at libpurple or pick one of the KDE suite, for example Kopete, Kphone or Twinkle. Pigdin is another one if you are not limited to Qt based applications.
[quote author="maciek" date="1318404651"]Linux version of skype has bin written in Qt. And you can't find source code because it is not open source application.[/quote]
Does it mean that the windows/mac versions have been written using other libraries?
By the way, as far as I know not only skype will not give out source code, but the process can not also be attached to a debugger. It is a good reason for me to not run skype at all.
If you want example of cross-platform Qt-based IM, see to "QutIM":http://qutim.org/