CheckBox.java Source code

Introduction

Here is the source code for CheckBox.java

Source

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JCheckBox;
import javax.swing.JFrame;

public class CheckBox extends JFrame implements ActionListener {

    public CheckBox() {
        JCheckBox checkbox = new JCheckBox("Show Title", true);
        checkbox.addActionListener(this);
        add(checkbox);

        setSize(280, 200);
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        setVisible(true);
    }

    public static void main(String[] args) {
        new CheckBox();
    }

    public void actionPerformed(ActionEvent e) {
        if (this.getTitle() == "") {
            this.setTitle("Checkbox example");
        } else {
            this.setTitle("");
        }
    }
}