一个JAVA源程序，用面向对象方法开发和设计的，主要功能为提供一个用户可以用鼠标输入的窗口，如何记录和保存用户的输入，见已经上传的:Java Programming SourceCode.rar-a source Java, Object-oriented development and design. the main functions are to provide a user can use the mouse input window, how to record and preser