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Java Cookbook
book

Java Cookbook

by Ian F. Darwin
June 2001
Intermediate to advanced content levelIntermediate to advanced
888 pages
21h 1m
English
O'Reilly Media, Inc.
Content preview from Java Cookbook

Program: MenuIntl

MenuIntl (shown in Example 14-1) is a complete version of the menu code presented in Section 14.4.

Example 14-1. MenuIntl.java

import java.awt.*; import java.awt.event.*; import javax.swing.*; import java.util.*; /** This is a partly-internationalized version of MenuDemo. * To try it out, use * java MenuIntl * java -Duser.language=es MenuIntl */ public class MenuIntl extends JFrame { /** "main program" method - construct and show */ public static void main(String[] av) { // create an MenuIntl object, tell it to show up new MenuIntl( ).setVisible(true); } /** Construct the object including its GUI */ public MenuIntl( ) { super("MenuIntlTest"); JMenuItem mi; // used in various spots Container cp = getContentPane( ); cp.setLayout(new FlowLayout( )); JLabel lab; cp.add(lab = new JLabel( )); addWindowListener(new WindowAdapter( ) { public void windowClosing(WindowEvent e) { setVisible(false); dispose( ); System.exit(0); } }); JMenuBar mb = new JMenuBar( ); setJMenuBar(mb); ResourceBundle b = ResourceBundle.getBundle("Menus"); String titlebar; try { titlebar = b.getString("program"+".title"); } catch (MissingResourceException e) { titlebar="MenuIntl Demo"; } setTitle(titlebar); String message; try { message = b.getString("program"+".message"); } catch (MissingResourceException e) { message="Welcome to the world of Java"; } lab.setText(message); JMenu fm = mkMenu(b, "file"); fm.add(mi = mkMenuItem(b, "file", "open")); // In finished code there would be a call to // ...
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Publisher Resources

ISBN: 0596001703Supplemental ContentCatalog PageErrata