🚀 go-pugleaf

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> �� �� �� �� �� �� �ϣ� 
>      Lili, Female, Birthday: 1980/8/30
>      Wang, Male, Birthday: 1977/5/9
>      Lee, Male, Birthday: 1979/2/26
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import java.awt.*;

 class CardBox extends Panel{

      CardBox(){
         setLayout(new CardLayout());
         setBackground(Color.blue);
         setForeground(Color.white);
         add("Lili",new Label("Lili, Female, Birthday: 1980/8/30",Label.CENTER));
         add("Wang",new Label("Wang, Male, Birthday: 1977/5/9",Label.CENTER));
         add("Lee", new Label("Lee, Male, Birthday: 1979/2/26",Label.CENTER));
      }

      public Dimension preferredSize(){
         return (new Dimension(100,200));
      }

 }

 public class CardPanel extends Frame{

     CardBox cards;

     CardPanel(){

         setLayout(new BorderLayout());

         add("Center",cards=new CardBox());

         Panel p=new Panel();
         p.setLayout(new FlowLayout());
         p.setBackground(Color.gray);
         add("North",p);
         p.add(new Button("First"));
         p.add(new Button("Next"));
          Choice c=new Choice();
          c.addItem("Lili");
          c.addItem("Wang");
          c.addItem("Lee");
         p.add(c);
         p.add(new Button("Previous"));
         p.add(new Button("Last"));
         p.add(new Button("Close"));

     }

     public boolean action(Event e, Object arg){

         if ("Close".equals(arg)|e.id==Event.WINDOW_DESTROY) System.exit(0);

         if (e.target instanceof Choice){
             ((CardLayout)cards.getLayout()).show(cards,(String)arg);
         }else{
             if ("First".equals(arg)){
                 ((CardLayout)cards.getLayout()).first(cards);
             }else if ("Next".equals(arg)){
                 ((CardLayout)cards.getLayout()).next(cards);
             }else if ("Previous".equals(arg)){
                 ((CardLayout)cards.getLayout()).previous(cards);
             }else if ("Last".equals(arg)){
                 ((CardLayout)cards.getLayout()).last(cards);
             }else{
                 ((CardLayout)cards.getLayout()).show(cards,(String)arg);
             }
         }
         return true;
     }

     public static void main(String args[]){

        CardPanel mypanel=new CardPanel();
        mypanel.setTitle("Personal Information Cards");
        mypanel.resize(400,200);
        mypanel.show();
     }
 }

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�� ��Դ: �й�ƴ�BBSվ [bbs.ustc.edu.cn]