是由prentice Hall 出版的一本关于qt的经典书籍。内容由浅到深，讲述了qt designer的使用方法，线程，项视图，二维、三维画图、嵌入式编程等qt常用的领域。-Published by prentice Hall a classic book on the qt. Content from shallow to deep, about the qt designer to use, thread, key views, two-dimensional, three-dimensional drawing, embedded programming and other common areas qt.