http://blog.csdn.net/a359680405/article/details/45146535
http://www.cnblogs.com/jmlovepython/p/5699791.html
http://www.cnblogs.com/tkinter/p/5632245.html
http://www.linuxidc.com/Linux/2012-06/63652p9.htm
http://pyqt.sourceforge.net/Docs/PyQt5/
http://blog.csdn.net/a359680405/article/details/45146535
http://www.cnblogs.com/jmlovepython/p/5699791.html
http://www.cnblogs.com/tkinter/p/5632245.html
http://www.linuxidc.com/Linux/2012-06/63652p9.htm
http://pyqt.sourceforge.net/Docs/PyQt5/
