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feat(ch 9): ex 2 added menu

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Rafa Muñoz
2025-04-03 09:56:51 +02:00
parent f0c090da0d
commit b6b59798dc
1 changed files with 12 additions and 0 deletions
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12
src/tutorialJava/capitulo9_AWT_SWING/ejemplos/ejemplo02_CentroEducativo/VentanaPrincipal.java
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@@ -10,6 +10,9 @@ import javax.swing.JToolBar;
import javax.swing.JButton; import javax.swing.JButton;
import javax.swing.ImageIcon; import javax.swing.ImageIcon;
import javax.swing.JTabbedPane; import javax.swing.JTabbedPane;
import javax.swing.JMenuBar;
import javax.swing.JMenu;
import javax.swing.JMenuItem;
public class VentanaPrincipal extends JFrame { public class VentanaPrincipal extends JFrame {
@@ -38,6 +41,15 @@ public class VentanaPrincipal extends JFrame {
public VentanaPrincipal() { public VentanaPrincipal() {
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(100, 100, 450, 300); setBounds(100, 100, 450, 300);
JMenuBar menuBar = new JMenuBar();
setJMenuBar(menuBar);
JMenu mnNewMenu = new JMenu("New menu");
menuBar.add(mnNewMenu);
JMenuItem mntmNewMenuItem = new JMenuItem("New menu item");
mnNewMenu.add(mntmNewMenuItem);
contentPane = new JPanel(); contentPane = new JPanel();
contentPane.setBorder(new EmptyBorder(5, 5, 5, 5)); contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));