May 2024
Intermediate to advanced
368 pages
11h 3m
English
book
Object Oriented Programming Through Java by Pearson
by Ramesh Vasappanavara, Anand Vasappanavara, Gautam Vasappanavara
Content preview from Object Oriented Programming Through Java by Pearson
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Display Text and Images in Java Graphics 10.7
Example 10.4: Program to demonstrate JLabel class
1. import javax.swing.*;
2. public class SwingDemo {
3. public static void main(String[] args) {
4. JFrame frame = new DisplayFrame();
5. frame.setVisible(true);
6. }
7. }
8. class DisplayFrame extends JFrame{
9. DisplayFrame(){
10. setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
11. setTitle(“Swing Demo”);
12. setSize(300, 150);
13. setLocation(100,100);
14. JPanel panel = new DisplayPanel();
15. getContentPane().add(panel);
16. }
17. }
18. class DisplayPanel extends JPanel{
19. DisplayPanel() {
20. JLabel label = new JLabel
21. (“Welcome ...
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