How to Change Border Color of a JButton in Java Swing

In this tutorial, we are going to see how to change the border color of a JButton in Java Swing by using the method createLineBorder().

 

Java Program to Change Border Color of a JButton:

import javax.swing.*;
import java.awt.*;

public class JButtonExample
{  
  public static void main(String[] args) 
  {
    //create a frame
    JFrame frame = new JFrame("JButton Example");
    //create button
    JButton btn = new JButton("Click here");
    //set button position
    btn.setBounds(70,80,100,30);
    //change button background color
    btn.setBackground(Color.RED);
    //change button text color
    btn.setForeground(Color.WHITE);
    //change JButton border (size = 5)
    btn.setBorder(BorderFactory.createLineBorder(Color.ORANGE,5));
    //add button to frame
    frame.add(btn);
    frame.setSize(250,250);
    frame.setLayout(null);
    frame.setVisible(true);  
  }
}

Output:

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