moozi

자바연습문제13

import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing.JFrame; import javax.swing.JMenu; import javax.swing.JMenuBar; import javax.swing.JMenuItem; public class MenuEx extends JFrame{ public MenuEx() { this.setTitle("메뉴만들기"); JMenuBar mb=new JMenuBar();//메뉴바 JMenu screenMenu=new JMenu("screen");//메뉴 JMenuItem loadItem=new JMenuItem("Load");//메뉴아이템 loadItem.ad..