Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JScrollPane;
import javax.swing.JTextField;

public class Main {
    public static void main(String[] args) {
        JLabel userLabel = new JLabel("User Name");
        JLabel passLabel = new JLabel("Password");
        JTextField userText = new JTextField(20);
        JPasswordField passText = new JPasswordField(20);
        JButton loginButton = new JButton("Login");

        JPanel panel = new JPanel(new GridBagLayout());
        GridBagConstraints gbc = new GridBagConstraints();

        gbc.insets = new Insets(4, 4, 4, 4);
        gbc.gridx = 0;
        gbc.gridy = 0;
        gbc.fill = GridBagConstraints.NONE;
        panel.add(userLabel, gbc);

        gbc.gridx = 1;
        gbc.gridy = 0;
        gbc.fill = GridBagConstraints.HORIZONTAL;
        panel.add(userText, gbc);

        gbc.gridx = 0;
        gbc.gridy = 1;
        gbc.fill = GridBagConstraints.NONE;
        panel.add(passLabel, gbc);

        gbc.gridx = 1;
        gbc.gridy = 1;
        gbc.fill = GridBagConstraints.HORIZONTAL;
        panel.add(passText, gbc);

        gbc.gridx = 0;
        gbc.gridy = 2;
        gbc.fill = GridBagConstraints.NONE;
        gbc.anchor = GridBagConstraints.CENTER;
        gbc.gridwidth = 2;
        panel.add(loginButton, gbc);

        JFrame f = new JFrame();
        f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        f.getContentPane().add(new JScrollPane(panel));
        f.pack();
        f.setLocationRelativeTo(null);
        f.setVisible(true);
    }
}