这个教程介绍了使用Qt工具包进行图形用户界面编程。它没有包括所有的东西：强调的是教授一种图形用户界面编程的编程思想，并且介绍Qt的特征也是必需的。一些通常情况下使用的特征在这个教程里没有用到。-This tutorial describes how to use the Qt toolkit for graphical user interface programming. It does not include all of the things: the emphasis is a graphical user interface programming professor programming ideas and describes the characteristics of Qt is also required. Some features normally used in this tutorial is not used.