Пример #1
0
 public static void main(String[] argv) throws NoSuchMethodException {
   f = new JFrame();
   Container c = f.getContentPane();
   c.setLayout(new BorderLayout());
   c.add(new WordListScreen(null), BorderLayout.CENTER);
   f.pack();
   f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
   showFrame(true);
 }
 public static void toFullScreen(
     JFrame window,
     GraphicsDevice gd,
     boolean tryAppleFullscreen,
     boolean tryExclusiveFullscreen) {
   if (appleEawtAvailable()
       && tryAppleFullscreen
       && appleOSVersion() >= 7
       && // lion and above
       javaVersion() >= 7) { // java 7 and above
     System.out.println("trying to apple fullscreen");
     enableAppleFullscreen(window);
     doAppleFullscreen(window);
   } else if (appleEawtAvailable()
       && // Snow Leopard and below OR apple java 6 and below TODO: test this on SL
       tryExclusiveFullscreen
       && gd.isFullScreenSupported()) {
     if (javaVersion() >= 7) setAutoRequestFocus(window, true);
     window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
     window.setUndecorated(true);
     // window.setExtendedState(JFrame.MAXIMIZED_BOTH);
     gd.setFullScreenWindow(window);
     window.toFront();
     Rectangle r = gd.getDefaultConfiguration().getBounds();
     window.setBounds(r);
     // window.pack();
   } else { // Windows and Linux TODO: test this
     window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
     window.setUndecorated(true);
     window.setSize(gd.getDisplayMode().getWidth(), gd.getDisplayMode().getHeight());
     window.setLocation(0, 0);
     window.setExtendedState(JFrame.MAXIMIZED_BOTH);
     window.toFront();
   }
   window.pack();
   window.setVisible(true);
 }
 public static void enableFullscreen(final JFrame window, final boolean useExclusiveFullscreen) {
   window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
   if (appleEawtAvailable()
       && appleOSVersion() >= 7
       && // lion and above
       javaVersion() >= 7) { // java 7 and above
     System.out.println("trying to apple fullscreen");
     enableAppleFullscreen(window);
   }
   window.addKeyListener(
       new KeyAdapter() {
         @Override
         public void keyReleased(KeyEvent e) {
           if (e.getKeyCode() == KeyEvent.VK_F11) {
             e.consume();
             GraphicsDevice gd = getScreen(window);
             window.setVisible(false); // hide, so we can do stuff
             if (window.isUndecorated()) { // we are fullscreen, we should become unfullscreen
               window.setUndecorated(false);
               if (window.equals(
                   gd.getFullScreenWindow())) { // we used exclusive mode to go fullscreen
                 gd.setFullScreenWindow(null);
               } else { // we just got really big
                 window.setExtendedState(JFrame.NORMAL);
               }
             } else { // we aren't fullscreen, we should become fullscreen
               if (javaVersion() >= 7) setAutoRequestFocus(window, true);
               window.setUndecorated(true);
               window.setBounds(gd.getDefaultConfiguration().getBounds());
               if (useExclusiveFullscreen) {
                 gd.setFullScreenWindow(window);
               } else {
                 window.setExtendedState(JFrame.MAXIMIZED_BOTH);
                 window.toFront();
               }
             }
             window.pack();
             window.setVisible(true);
           }
         }
       });
 }
  public void init() {
    // 添加按钮
    JPanel buttonPanel = new JPanel();
    buttonPanel.add(okButton);

    mainPanel.setLayout(new GridLayout(0, 3));
    mainWin.add(mainPanel, BorderLayout.CENTER);

    JFormattedTextField intField0 =
        new JFormattedTextField(
            new InternationalFormatter(NumberFormat.getIntegerInstance()) {
              protected DocumentFilter getDocumentFilter() {
                return new NumberFilter();
              }
            });
    intField0.setValue(100);
    addRow("只接受数字的文本框", intField0);

    JFormattedTextField intField1 = new JFormattedTextField(NumberFormat.getIntegerInstance());
    intField1.setValue(new Integer(100));
    // 添加输入校验器
    intField1.setInputVerifier(new FormattedTextFieldVerifier());
    addRow("带输入校验器的文本框", intField1);

    // 创建自定义格式器对象
    IPAddressFormatter ipFormatter = new IPAddressFormatter();
    ipFormatter.setOverwriteMode(false);
    // 以自定义格式器对象创建格式化文本框
    JFormattedTextField ipField = new JFormattedTextField(ipFormatter);
    ipField.setValue(new byte[] {(byte) 192, (byte) 168, 4, 1});
    addRow("IP地址格式", ipField);

    mainWin.add(buttonPanel, BorderLayout.SOUTH);
    mainWin.pack();
    mainWin.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    mainWin.setVisible(true);
  }