병수의 세상 이야기


/*
* ChoiceTest.java
*
* Created on 2006년 12월 1일 (금), 오후 3:45
*
* To change this template, choose Tools | Options and locate the template under
* the Source Creation and Management node. Right-click the template and choose
* Open. You can then make changes to the template in the Source Editor.
*/
/**
*
* @author admin
*/
import java.awt.*;
import java.awt.event.*;
public class ChoiceTest extends Frame
{   
  /** Initialization method that will be called after the applet is loaded
    *  into the browser.
    */
  String[] item = {"서울","대전","대구","부산"};
  Choice c;
  TextArea txtStatus;
 
  public ChoiceTest()
  {
       ChoiceHandler myHandler;
       
       setLayout(new BorderLayout());
       txtStatus = new TextArea();
       c = new Choice();
       
       myHandler = new ChoiceHandler(txtStatus,c);
       
       c.addItemListener(myHandler);
       addWindowListener(new WindowAdapter()
       {
           public void windowClosing(WindowEvent evt)
           {
               dispose();
               System.exit(0);
           }
       });
       
       for(int i=0;i<4;i++)
           c.addItem(item[i]);
       
       add(txtStatus,BorderLayout.CENTER);
       add(c,BorderLayout.NORTH);
  }
 
  public void init() {
       // TODO start asynchronous download of heavy resources
  }
 
  public static void main(String args[])
  {
       ChoiceTest ct = new ChoiceTest();
       ct.setSize(300,300);
       ct.setVisible(true);
  }
 
  // TODO overwrite start(), stop() and destroy() methods
}
class ChoiceHandler implements ItemListener
{
  TextArea txtStatus;
  Choice choice;
 
  public ChoiceHandler(TextArea ta,Choice c)
  {
       txtStatus = ta;
       choice = c;
  }
  public void itemStateChanged(ItemEvent e)
  {
       txtStatus.setText(choice.getSelectedItem()+"선택");
  }
}