qt教程

1.实现图形Qt学习：三维绘图之OpenGL和Qt的结合

http://www.cnblogs.com/xinyuyuanm/archive/2013/05/13/3076777.html

2.centralWidget中显示多个widget的实现与细节

http://blog.csdn.net/yanjiang2008666/article/details/8459239

3.qt 学习之路

http://blog.51cto.com/tagindex.php?keywords=QT%BD%CC%B3%CC&keyword=QT%BD%CC%B3%CC&job=&jobs=&page=1

4.qt4教程

http://bbs.qter.org/forum.php?mod=viewthread&tid=11&extra=page%3D3%26filter%3Dauthor%26orderby%3Ddateline%26orderby%3Ddateline