Login Panel

import java.awt.BorderLayout;

import java.awt.FlowLayout;

import javax.swing.JButton;

import javax.swing.JDialog;

import javax.swing.JPanel;

import javax.swing.border.EmptyBorder;

import javax.swing.border.BevelBorder;

import java.awt.Color;

import javax.swing.border.EtchedBorder;

import javax.swing.border.LineBorder;

import javax.swing.JLabel;

import javax.swing.JOptionPane;

import javax.swing.JTextField;

import javax.swing.JPasswordField;

import java.awt.GridBagLayout;

import java.awt.GridBagConstraints;

import java.awt.Insets;

import java.awt.event.KeyAdapter;

import java.awt.event.KeyEvent;

import java.awt.Toolkit;

import javax.swing.ImageIcon;

import java.awt.SystemColor;

import java.awt.event.WindowAdapter;

import java.awt.event.WindowEvent;

import java.awt.event.ActionListener;

import java.awt.event.ActionEvent;

public class StdLogin extends JDialog {

private final JPanel contentPanel = new JPanel();

private JTextField tfUserName;

private JPasswordField passwordField;

private String uName="23526";

private String pWord="java";

public StdLogin()

{

setResizable(false);

setIconImage(Toolkit.getDefaultToolkit().getImage("C:\\Users\\Ali\\Desktop\\pic for project\\HU_logo_jpeg_400x400.png"));

setTitle("Studnet Login");

setBounds(100, 100, 442, 280);

getContentPane().setLayout(new BorderLayout());

contentPanel.setBorder(new EmptyBorder(5, 5, 5, 5));

getContentPane().add(contentPanel, BorderLayout.CENTER);

contentPanel.setLayout(null);

JPanel panel = new JPanel();

panel.setBorder(new LineBorder(Color.LIGHT_GRAY, 2, true));

panel.setBounds(195, 25, 206, 143);

contentPanel.add(panel);

panel.setLayout(null);

{

JLabel lblUserName = new JLabel("Roll No.");

lblUserName.setBounds(24, 26, 149, 14);

panel.add(lblUserName);

}

{

tfUserName = new JTextField();

tfUserName.setBounds(24, 46, 149, 20);

panel.add(tfUserName);

tfUserName.setColumns(10);

}

{

JLabel lblPw = new JLabel("Password");

lblPw.setBounds(24, 87, 149, 14);

panel.add(lblPw);

}

{

passwordField = new JPasswordField();

passwordField.setBounds(24, 110, 149, 20);

panel.add(passwordField);

}

JPanel panel_1 = new JPanel();

panel_1.setBackground(SystemColor.window);

panel_1.setBorder(new LineBorder(Color.LIGHT_GRAY, 2));

panel_1.setBounds(0, 11, 434, 165);

contentPanel.add(panel_1);

panel_1.setLayout(null);

{

JLabel lblUniLogo = new JLabel("");

lblUniLogo.setIcon(new ImageIcon("C:\\Users\\Ali\\Desktop\\pic for project\\12107964_10153161750172688_8872249596591658378_n.jpg"));

lblUniLogo.setBounds(41, 25, 100, 116);

panel_1.add(lblUniLogo);

}

{

JButton btnLogin = new JButton("");

btnLogin.addActionListener(new ActionListener() {

public void actionPerformed(ActionEvent e) {

// condition for check correct user name and password

if (tfUserName.getText().equalsIgnoreCase(uName) && passwordField.getText().equalsIgnoreCase(pWord))

{

MainInter m = new MainInter();

m.setVisible(true);

dispose();

}

else

JOptionPane.showMessageDialog(null, "Please enter a valid Id and Password");

}

});

btnLogin.setIcon(new ImageIcon("C:\\Users\\Ali\\Desktop\\pic for project\\btn login.PNG"));

btnLogin.setBounds(148, 187, 147, 47);

contentPanel.add(btnLogin);

}

}

}