나..자바 개늅인데... 2명이서 과제 하라고 교수가 그랬는데..한색기가 썡깜..나 좆댐..ㅠ
소스에서 그룹홀더 맞게 넣었는데.. 안뜬다? 1학년인데...ㅠㅠ쉬방..ㅠㅠ 프로그램때문에 지릴꺼 같아


import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
class JComboBoxDemo extends JFrame implements ItemListener{
 JLabel jl;
 public JComboBoxDemo(){
  jl =new JLabel(new ImageIcon(\"쿵푸팬더2.jpg\"));
  jl =new JLabel(new ImageIcon(\"캐리비안의해적4.jpg\"));
  JComboBox jc=new JComboBox();
  Container ct= getContentPane();
  ct.setLayout(new FlowLayout());
  ct.add(jl);
  jc.addItem(\"쿵푸팬더2\");
  jc.addItem(\"캐리비안의해적4\");
  ct.add(jc);
  jc.addItemListener(this);
  setTitle(\"EventTest1\");
  setSize(300,200);
  setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
  setVisible(true);
 }
 public void itemStateChanged(ItemEvent ie){
  String movie = (String)ie.getItem();
  jl.setIcon(new ImageIcon(movie+\".jpg\"));
 }
}

class ButtonEventTest extends JFrame implements ActionListener{
 private JLabel result = new JLabel(\"\");
 public ButtonEventTest(){
  JButton borrow= new JButton(\"대여\");
  JButton bannab=new JButton(\"반납\");
  JLabel label = new JLabel(\"어떤 서비스를 이용하시겠습니까?\");
  Container ct= getContentPane();
  ct.setLayout(new FlowLayout());
  ct.add(borrow);
  ct.add(bannab);
  ct.add(label);
  ct.add(result);
  borrow.addActionListener(this);
  bannab.addActionListener(this);
  setTitle(\"ButtonEvent Test\");
  setSize(300,100);
  setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
  setVisible(true);
 }

 public void actionPerformed(ActionEvent ae){
  result.setText(ae.getActionCommand());
 }
 
}
class JTabbedPaneFrame extends JFrame{
 public JTabbedPaneFrame(){
  JTabbedPane jtp = new JTabbedPane();
  JComboBoxDemo rp = new JComboBoxDemo();
  ButtonEventTest cp = new ButtonEventTest();
  jtp.addTab(\"서비스\",rp);
  jtp.addTab(\"영화선택\",cp);
  getContentPane().add(jtp);
  setTitle(\"JTabbedPaneTest1\");
  setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
  setSize(100,150);
  setVisible(true);
  }
}
public class EventTest1 {

 /**
  * @param args
  */
 public static void main(String[] args) {
  /TODO Auto-generated method stub
  new JComboBoxDemo();
  new ButtonEventTest();
  new JTabbedPaneFrame();
 }

}


 

 

public class EventTest1 {

 public static void main(String[] args) {
  new JComboBoxDemo();
 }

}

 뉴비 찌레를 위해서
그룹 홀더좀 만들어줭..ㅠㅠㅠ