可通过IDE向导创建项目和JFrame窗体MainFrame，在设计视图中完成菜单等界面组件的设计，并添加事件处理程序。界面设计尽量使用IDE可视化设计自动生成的代，以提高效率。在设计时，对于一些菜单项和按钮所要实现的功能相同的事件处理代码可以以公用的方法提供统一调用，例如：add方法、delete方法等。-Through the IDE wizard to create projects and JFrame form MainFrame, completed in the design view menu interface components such as design, and add the event handler. IDE interface design to make full use of visual design automatically generated on behalf of, to improve efficiency. In the design, for some menu items and buttons are the same in order to achieve the functions of the event handling code can be the common way to provide a unified call, for example: add methods, delete methods.