Swing Button Example

Swing – JButton tutorial and example

JButton class is used for adding platform independent buttons to a swing application. In this tutorial we will learn how to create a button in Swing application and how to tweak their appearance as per the requirement. I have also shared some code snippets that may be useful for you while developing a Swing application.

Swing JButton Example

package swings;

import java.awt.event.*; 

import javax.swing.*;   

public class ButtonExample 

{ 

    public static void main(String[] args) 

      {     

          JFrame f=new JFrame("Button Example");     

          final JTextField tf=new JTextField();     

          tf.setBounds(50,50, 150,20);     

          JButton b=new JButton("Click Here");     

          b.setBounds(50,100,95,30);     

          b.addActionListener(new ActionListener()

              { 

                  public void actionPerformed(ActionEvent e)

                     {             

                         tf.setText("Welcome to Java");         

                     }     

              }

          );     

     f.add(b);

    f.add(tf);     

    f.setSize(400,400);     

    f.setLayout(null);     

    f.setVisible(true); 

  } 

}