Make buttons in JAVA using Swing Class.

Swing classes in java are used to draw pre-defined graphics like, “Buttons”, “Picture Frame”, “Backgrounds”, etc. In this tutorial /program we shall see how to bring a click-able button and get our programs a user-interface. You are free to use this program as snippet to your programs.

Snipet  

import java.awt.*;

import javax.swing.*;

public class MyGridLayoutExample

{

    JFrame f;

    MyGridLayoutExample(){

        f=new JFrame("Grid Layout");

       

        JButton b1= new JButton("1");

        JButton b2= new JButton("2");

        JButton b3= new JButton("3");

        JButton b4= new JButton("4");

        JButton b5= new JButton("5");

        JButton b6= new JButton("6");

        JButton b7= new JButton("7");

        JButton b8= new JButton("8");

        JButton b9= new JButton("9");           

        f.add(b1);

        f.add(b2);

        f.add(b3);

        f.add(b4);

        f.add(b5);

        f.add(b6);

        f.add(b7);

        f.add(b8);

        f.add(b9);

        f.setLayout(new GridLayout(3,3));

        f.setSize(300,300);

        f.setVisible(true);

    }

    public static void main(String[] args)

    {

        new MyGridLayoutExample();

    }

}

Output