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import java.awt.*; import javax.swing.*;

public class MyLayout __extends __/*´Ë´¦Ìî¿Õ*/ JFrame{

JLabel labelNo,labelName,labelGender; JTextField stdno,name,gender; int x=0,y=0,w,h;

Container cp=getContentPane(); public MyLayout() {

setLayout(null);

ѧºÅ=new JLabel(\¡¢\ÐÕÃû=new JLabel(\¡¢\ÐÔ±ð=new JLabel(\¡¢\

_____Stdno = new JTextField();_______ // ´Ë´¦Ìî¿Õ ____Name = new JTexxtField();_______ // ´Ë´¦Ìî¿Õ

}

}

gender=new JTextField(); x=80;y=30; w=100;h=30;

cp.add(labelNo); cp.add(labelName);cp.add(labelGender); cp.add(stdno);cp.add(name);cp.add(gender);

labelNo.setBounds(0,y,w,h); stdno.setBounds(x,y,w,h); labelName.setBounds(0,2*y,w,h);name.setBounds(x,2*y,w,h); labelGender.setBounds(0,3*y,w,h);gender.setBounds(x,3*y,w,h); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); setSize(280,200); setVisible(true);

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

MyLayout obj=new MyLayout();

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import java.awt.CardLayout; import java.awt.Container;

import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing.JButton; import javax.swing.JFrame; public class MyCardLayout {

public static void main(String args[]) {

final JFrame jframe = new JFrame(\Ò»¸ö¹ö¶¯ÁбíµÄÀý×Ó\final Container panelcp = jframe.getContentPane(); final CardLayout card = new CardLayout (20, 20); panelcp.setLayout(card); for (int i = 0; i < 5; i++) {

JButton jbt = new JButton(\

jbt.addActionListener(new ActionListener() {

public void actionPerformed(ActionEvent e) {

final JPanel panel = new JPanel();

jframe.add(panel);

// µã»÷µÄʱºòÏÔʾÏÂÒ»¸ö°´Å¥

}

jframe.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

}

____card.next(cp);____ // ´Ë´¦Ìî¿Õ

});

__cp.add(jbt);___ // ´Ë´¦Ìî¿Õ