import javax.swing.*;
public class MyCardLayout extends JFrame{
private static final long serialVersionUID = 1L;
public MyCardLayout(String title)
{
super(title);
}
public void doShow()
{
setSize(400,300);
setLocationRelativeTo(null);
setDefaultCloseOperation(EXIT_ON_CLOSE);
addControl();
setVisible(true);
}
public void addControl()
{
JPanel pnBorder=new JPanel();
pnBorder.setLayout(new BorderLayout());
JPanel pnNorth=new JPanel();
JButton btnShowCard1=new JButton(“Show Card1”);
JButton btnShowCard2=new JButton(“Show Card2”);
pnNorth.add(btnShowCard1);
pnNorth.add(btnShowCard2);
pnBorder.add(pnNorth,BorderLayout.NORTH);
final JPanel pnCenter=new JPanel();
pnCenter.setLayout(new CardLayout());
pnCenter.setBackground(Color.LIGHT_GRAY);
final JPanel pnCard1=new JPanel();
pnCard1.setBackground(Color.LIGHT_GRAY);
pnCard1.add(new JButton(“Hello “));
pnCard1.add(new JButton(“I’m Card1”));
final JPanel pnCard2=new JPanel();
pnCard2.setBackground(Color.PINK);
pnCard2.add(new JButton(“Hi “));
pnCard2.add(new JCheckBox(“CardLayout”));
pnCard2.add(new JButton(“I’m Card2″));
pnCenter.add(pnCard1,”mycard1″);
pnCenter.add(pnCard2,”mycard2”);
pnBorder.add(pnCenter,BorderLayout.CENTER);
Container con=getContentPane();
con.add(pnBorder);
btnShowCard1.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent arg0) {
CardLayout cl=(CardLayout)pnCenter.getLayout();
cl.show(pnCenter, “mycard1”);
}
});
btnShowCard2.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent arg0) {
CardLayout cl=(CardLayout)pnCenter.getLayout();
cl.show(pnCenter, “mycard2”);
}
});
}
public static void main(String[] args) {
MyCardLayout card=new MyCardLayout(“Demo CardLayout”);
card.doShow();
}
}
