?? menu1.java
字號:
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("菜單一");
menuitem2 = new JMenuItem("菜單二");
menuitem3 = new JMenuItem("菜單三");
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("菜單一");
} else if (e.getSource() == menuitem2) {
System.out.println("菜單二");
} else if (e.getSource() == menuitem3) {
System.out.println("菜單三");
}
}
}
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