产品详情
说明: 实现图形化界面,完成以下功能:
1.多级菜单,选择颜色;
2.使用复选框菜单项;
3.使用 help 菜单,点击在文本框中输出帮助信息
(Realization of a graphical interface, complete the following functions: 1. Multi-level menu, choose the color 2. Use the check box menu item 3. To use help menu, click in the text box output help)
(Realization of a graphical interface, complete the following functions: 1. Multi-level menu, choose the color 2. Use the check box menu item 3. To use help menu, click in the text box output help)
文件列表:
MyFrame4.java
