cocos2dx ScrollView的用法

http://blog.csdn.net/u014096244/article/details/21525789

http://bbs.9ria.com/thread-199305-1-1.html

http://www.cnblogs.com/hanhongmin/p/3501193.html

http://blog.csdn.net/jijun7885417/article/details/38422947