Hide buttons in Java Swing

In this section, you will learn how to hide buttons using java swing. For this, we have created three buttons, A, B and C. We have performed an action on C. When you click the button 'C', buttons A and B will get disappeared.

Here is the code:

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

public class HideButton {
public static void main(String[] args) {
    JFrame f = new JFrame("JFrame");
    final JPanel p1 = new JPanel();
     JButton a = new JButton("A");
  JButton b = new JButton("B");
    p1.add(a);
    p1.add(b);
    f.getContentPane().add(p1);

    final JPanel p2 = (JPanel) f.getGlassPane();
    p2.setVisible(true);
    p2.setLayout(new GridBagLayout());
    JButton c = new JButton("C");
    p2.add(c);

    f.setSize(150, 100);
    f.setVisible(true);
    c.addActionListener(new ActionListener() {
      public void actionPerformed(ActionEvent e) {
        p1.setVisible(false);
        p1.repaint();
      }
    });
       a.addActionListener(new ActionListener() {
      public void actionPerformed(ActionEvent e) {
       JOptionPane.showMessageDialog(null,"Click Button B");
      }
    });
  }
}

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