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login.java
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login.java
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import java.awt.BorderLayout;
import java.awt.GridLayout;
import java.awt.event.*;
import javax.swing.*;
public class login extends JFrame implements ActionListener {
JPanel panel;
JLabel user_label, password_label, message;
JTextField userName_text;
JTextField password_text;
JButton submit, cancel;
login() {
// User Label
user_label = new JLabel();
user_label.setText("User Name :");
userName_text = new JTextField();
// Password
password_label = new JLabel();
password_label.setText("Password :");
password_text = new JTextField();
// Submit
submit = new JButton("SUBMIT");
panel = new JPanel(new GridLayout(3, 1));
panel.add(user_label);
panel.add(userName_text);
panel.add(password_label);
panel.add(password_text);
message = new JLabel();
panel.add(message);
panel.add(submit);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
// Adding the listeners to components..
submit.addActionListener(this);
add(panel, BorderLayout.CENTER);
setTitle("Please Login Here !");
setSize(300, 100);
setVisible(true);
}
public static void main(String[] args) {
new login();
}
//@Override
public void actionPerformed(ActionEvent ae)
{
String userName = userName_text.getText();
String password = password_text.getText();
if (userName.trim().equals("admin") && password.trim().equals("admin")) {
message.setText(" Hello " + userName
+ "");
} else {
message.setText(" Invalid user.. ");
}
submit.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
new Pg3();
}
});
}
}