HI there, so my program so far only has buttons... can someone modify my program so when i press a button there will be another popup page, and so on? thanks !
p.s. my program right now only has buttons but the buttons does not do/go anywhere.
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.awt.Dimension;
public class RestaurantFirstPage1 {
final static String LABEL_TEXT = "Welcome to the restaurant rating website";
JFrame frame;
JPanel contentPane;
JLabel label;
JButton signIn;
JButton signUp;
JButton exit;
public RestaurantFirstPage1() {
frame = new JFrame("Restaurant First Page");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
contentPane = new JPanel();
contentPane.setLayout(new BoxLayout(contentPane, BoxLayout.PAGE_AXIS));
contentPane.setBorder(BorderFactory.createEmptyBorder(50,20,30,20));
contentPane.setBackground(Color.white);
label = new JLabel(LABEL_TEXT);
label.setForeground(Color.black);
label.setAlignmentX(JLabel.CENTER_ALIGNMENT);
label.setBorder(BorderFactory.createEmptyBorder(20,50,20,50));
contentPane.add(label);
signIn = new JButton("Sign In");
contentPane.add(signIn);
signIn.setAlignmentX(JButton.CENTER_ALIGNMENT);
contentPane.add(Box.createRigidArea(new Dimension(0, 15)));
signIn.setActionCommand("Sign In");
signIn.addActionListener(new NextPage());
signUp = new JButton("Sign Up");
contentPane.add(signUp);
signUp.setAlignmentX(JButton.CENTER_ALIGNMENT);
contentPane.add(Box.createRigidArea(new Dimension(0, 15)));
signUp.setActionCommand("Sign Up");
signUp.addActionListener(new NextPage());
exit = new JButton("Exit");
contentPane.add(exit);
exit.setAlignmentX(JButton.CENTER_ALIGNMENT);
contentPane.add(Box.createRigidArea(new Dimension(0, 15)));
exit.addActionListener(new Terminate());
frame.setContentPane(contentPane);
frame.pack();
frame.setVisible(true);
}
private static void runGUI() {
JFrame.setDefaultLookAndFeelDecorated(true);
RestaurantFirstPage1 firstPage = new RestaurantFirstPage1();
}
class NextPage implements ActionListener {
public void actionPerformed(ActionEvent event) {
String eventName = event.getActionCommand();
if(eventName.equals("Sign In")) {
label.setText("Sign In Page");
}
else if(eventName.equals("Sign Up")) {
label.setText("Sign Up Page");
}
}
}
class Terminate implements ActionListener {
public void actionPerformed(ActionEvent event) {
System.exit(0);
}
}
public static void main(String[] args) {
javax.swing.SwingUtilities.invokeLater(new Runnable() {
public void run() {
runGUI();
}
});
}
}