Qt是一个功能非常完善的c++跨平台图形库,其实与其说图形库倒不如说它是一个与MFC类似的应用框架。Qt本身就是使用c++语言实现(Qt is a very well functioning c++ cross platform graphics library, in fact it is rather a MFC - like application framework than a graphic library. Qt itself is implemented using the c++ language)