通过继承下拉框JComboBox来满足应用程序的特定需要，并在此基础上实现其他一些功能...

非常有用的智能编辑框。过滤非设定的输入字符，可以设定为NUMBER、LETTER、FLOATINGPT、OTHERCHAR、SIGNED、UNDERSCORE。-Very useful smart edit box. Filtering of non-setting input characters can be set to NUMBER, LETTER, FLOATINGPT, OTHERCHAR, SIGNED, UNDERSCORE.

漂亮的软件风格(含控件源码) 界面不是一般的好看-Beautiful style software (including source code control) interface is not an ordinary good-looking

此软件基于QT编程，适用于初学者入手，即时通讯软件的基本功能均有实现，代码风格简单易懂。 

列表视图组件能够以多种形式来显示文件信息。-components can be shown in various forms to file information.

根据游戏API，写的一个小例子，功能是设置了背景图片，和活动的坦克-According to the game API, write a small example of its function is to set the background image, and activities of the tanks

能显示文字的进度条- Can demonstrate the writing the progress strip

vc实现的pos打印机例子程序源码，请试用，如有问题也请一并反馈。谢谢。

一个小乌龟动画，用到ＪＡＶＡ中的很多知识，有助于帮助大家很好的理解ＪＡＶＡ中平面动画的做法-a small turtle animation, used in many Java knowledge, we help the good understanding Java animation of Plane

一些小例题，C++的源码，开发环境是Visual C-Some small examples, C++ The source, development environment is Visual C

本实例是在状态栏上显示进度条！掌握本程序的创建过程将会使VC编程相对明朗！-example of this in the status bar indicates the progress! Grasp the procedure to create a process that will lead VC relative uncertainty!