http://www.cnblogs.com/li-peng/p/3961386.html
http://www.cnblogs.com/li-peng/p/3961843.html
http://www.cnblogs.com/li-peng/p/3652287.html
http://www.cnblogs.com/li-peng/p/3654634.html
QTableView 添加进度条 添加按钮 TreeWidget 增删改
原文：http://www.cnblogs.com/findumars/p/5129052.html