仿QQ聊天界面制作

本例是仿照QQ界面制作的聊天界面，具体可参照本人博客 http://blog.csdn.net/to_be_designer/article/details/48163657 http://blog.csdn.net/to_be_designer/article/details/48163775 http://blog.csdn.net/to_be_designer/article/details/48164783 的讲解