menu1.java

来自「这个压缩包里 有Java的三个eclesp需要的」· Java 代码 · 共 47 行

import javax.swing.JPopupMenu;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import javax.swing.JMenuItem; /**

 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2006</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class menu1 extends JPopupMenu implements ActionListener {
    JMenuItem menuitem1;
    JMenuItem menuitem2;
    JMenuItem menuitem3;
    UseRightButton useRightButton;
    public menu1(UseRightButton urb) {
        useRightButton = urb;
        menuitem1 = new JMenuItem("菜单一");
        menuitem2 = new JMenuItem("菜单二");
        menuitem3 = new JMenuItem("菜单三");
        menuitem1.addActionListener(this);
        menuitem2.addActionListener(this);
        menuitem3.addActionListener(this);
        add(menuitem1);
        // this.addSeparator();
        add(menuitem2);
        add(menuitem3);

    }

    public void actionPerformed(ActionEvent e) {
        if (e.getSource() == menuitem1) {
            System.out.println("菜单一");
        } else if (e.getSource() == menuitem2) {
            System.out.println("菜单二");
        } else if (e.getSource() == menuitem3) {
            System.out.println("菜单三");
        }

    }
}