基于QT的贪吃蛇

说明：  在linux环境下用Qt实现的一个简单的通讯录实验，实现了数据库的增删改，并能跑在开发箱上。(In Linux environment and implements a simple with Qt of directories experiment, realized the database of increasing deleted, and can run in the development of the case)

用QT编写的登录界面，能够与服务端连接后判断密码对错后进行登录。(Login interface written in QT, can be connected to the server to determine the password after the wrong login.)

利用多线程技术把数据处理模块和图像显示模块分离，实现视频监控功能。(The use of multi-threading technology to data processing and image display module separation module for video monitoring.)

Calculate the least squares approximation method.

基于Linux Qt的mplayer播放器，具有播放暂停，快进快退，上一曲下一曲，实现网络在下播放等功能(Linux Qt-based mplayer player, playback pause, fast forward and rewind, the last one under a network next play function)

有详细的注释说明，不用担心会上从网上下载的其源码没有注释等其他 问题，这是我用Qt写的一个曲线图形类，供广大网友学习参考。希望给带大家在学习C++时提供一些方便。

该播放器实现了音频解码、视频解码、音视频同步、视频快进快退，音量大小调节

语音通信，延迟小，质量高，游戏玩家专用哈。(Voice communications, delay, high quality, dedicated gamers Kazakhstan.)

qt站式学习，学习驱动的朋友，必须具备的利器！还有更多的qt资料可以发信！局域网聊天工具！相当好！(the qt stop learning, learning to drive the friend, you must have a weapon! More qt data can write! LAN chat tools! Pretty good!)