gui java code example

Example 1: java gui

import javax.swing.*;
class gui{
    public static void main(String args[]){
       JFrame frame = new JFrame("My First GUI");
       frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
       frame.setSize(300,300);
       JButton button = new JButton("Click me");
       frame.getContentPane().add(button); // Adds Button to content pane of frame
       frame.setVisible(true);
    }
}

Example 2: java gui

import javax.swing.*;

public class Main {
  public static void main(String []args) {
    
    JFrame framing = new JFrame();
    framing.setPSize
    framing.setExtendedState()

Example 3: java gui

import javax.swing.*;
class gui{
    public static void main(String args[]){
       JFrame frame = new JFrame("My First GUI");
       frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
       frame.setSize(300,300);
       JButton button = new JButton("Click me");
       frame.getContentPane().add(button); // Adds Button to content pane of frame
       frame.setVisible(true);
    }
}