javax.swing.JFrame.setUndecorated()方法的使用及代码示例

x33g5p2x  于2022-01-21 转载在 其他  
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本文整理了Java中javax.swing.JFrame.setUndecorated()方法的一些代码示例，展示了JFrame.setUndecorated()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。JFrame.setUndecorated()方法的具体详情如下：
包路径：javax.swing.JFrame
类名称：JFrame
方法名：setUndecorated

JFrame.setUndecorated介绍

暂无

代码示例

代码示例来源：origin: stackoverflow.com

frame.setUndecorated(true);

代码示例来源：origin: stackoverflow.com

// to start with
JPanel myUI = createUIPanel();
JFrame frame = new JFrame();
frame.add(myUI);

// .. and later ...

JFrame newFrame = new JFrame();
newFrame.setUndecorated();
newFrame.add(myUI);

代码示例来源：origin: stackoverflow.com

JFrame frame = new JFrame(...);
frame.setUndecorated( true );
frame.getRootPane().setBorder( new MatteBorder(4, 4, 4, 4, Color.BLUE) );

代码示例来源：origin: stackoverflow.com

public class Overlay {

  public static void main(String[] args) {
    JFrame frame = new JFrame("Transparent Window");
    frame.setUndecorated(true);
    frame.setBackground(new Color(0, 0, 0, 0));
    frame.setAlwaysOnTop(true);
    // Without this, the window is draggable from any non transparent
    // point, including points  inside textboxes.
    frame.getRootPane().putClientProperty("apple.awt.draggableWindowBackground", false);

    frame.getContentPane().setLayout(new java.awt.BorderLayout());
    frame.getContentPane().add(new JTextField("text field north"), java.awt.BorderLayout.NORTH);
    frame.getContentPane().add(new JTextField("text field south"), java.awt.BorderLayout.SOUTH);
    frame.setVisible(true);
    frame.pack();
  }
}

代码示例来源：origin: stackoverflow.com

public final class ScreenSaver {

   public static final void main(final String[] args) throws Exception {
     UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());

     final JFrame screenSaverFrame = new JFrame();
     screenSaverFrame.setDefaultCloseOperation(
       WindowConstants.EXIT_ON_CLOSE);
     screenSaverFrame.setUndecorated(true);
     screenSaverFrame.setResizable(false);
     screenSaverFrame.add(new JLabel("This is a Java Screensaver!",
               SwingConstants.CENTER), BorderLayout.CENTER);
     screenSaverFrame.validate();
     GraphicsEnvironment.getLocalGraphicsEnvironment()
          .getDefaultScreenDevice()
          .setFullScreenWindow(screenSaverFrame);
  }
}

代码示例来源：origin: nodebox/nodebox

/**
 * Register for special events available on the Mac, such as showing the about screen,
 * showing the preferences or double-clicking a file.
 *
 * @throws RuntimeException if the adapter methods could not be loaded.
 */
private void registerForMacOSXEvents() throws RuntimeException {
  if (!Platform.onMac()) return;
  try {
    // Generate and register the OSXAdapter, passing it a hash of all the methods we wish to
    // use as delegates for various com.apple.eawt.ApplicationListener methods
    OSXAdapter.setQuitHandler(this, getClass().getDeclaredMethod("quit", (Class[]) null));
    OSXAdapter.setAboutHandler(this, getClass().getDeclaredMethod("showAbout", (Class[]) null));
    OSXAdapter.setPreferencesHandler(this, getClass().getDeclaredMethod("showPreferences", (Class[]) null));
    OSXAdapter.setFileHandler(this, getClass().getDeclaredMethod("readFromFile", String.class));
  } catch (Exception e) {
    throw new RuntimeException("Error while loading the OS X Adapter.", e);
  }
  // On the Mac, if all windows are closed the menu bar will be empty.
  // To solve this, we create an off-screen window with the same menu bar as visible windows.
  hiddenFrame = new JFrame();
  hiddenFrame.setJMenuBar(new NodeBoxMenuBar());
  hiddenFrame.setUndecorated(true);
  hiddenFrame.setSize(0, 0);
  hiddenFrame.setLocation(-100, -100);
  hiddenFrame.pack();
  hiddenFrame.setVisible(true);
}

代码示例来源：origin: stackoverflow.com

JFrame fr = new JFrame();
fr.setResizable(false);
if (!fr.isDisplayable()) {
  // Can only do this when the frame is not visible
  fr.setUndecorated(true);
}
GraphicsDevice gd = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice();
try {
 if (gd.isFullScreenSupported()) {
  gd.setFullScreenWindow(fr);
 } else {
  // Can't run fullscreen, need to bodge around it (setSize to screen size, etc)
 }
 fr.setVisible(true);
 // Your business logic here
} finally {
 gd.setFullScreenWindow(null);
}

代码示例来源：origin: RaiMan/SikuliX2

frame.setUndecorated(true);
frame.setBackground(new Color(0, 0, 0, 0.1f));

代码示例来源：origin: RaiMan/SikuliX2

public static JFrame getFrame(Object... args) {
 int x = Do.on().getCenter().x;
 int y = Do.on().getCenter().y;
 if (args.length > 0) {
  Object point = args[0];
  if (point instanceof Point) {
   x = ((Point) point).x;
   y = ((Point) point).y;
  } else if (point instanceof Frame) {
   return (JFrame) point;
  } else {
   x = ((Element) point).getCenter().x;
   y = ((Element) point).getCenter().y;
  }
 }
 JFrame anchor = new JFrame();
 anchor.setAlwaysOnTop(true);
 anchor.setUndecorated(true);
 anchor.setSize(1, 1);
 anchor.setLocation(x, y);
 anchor.setVisible(true);
 return anchor;
}
//</editor-fold>

代码示例来源：origin: fossasia/neurolab-desktop

jframe.setLocation(width - 100, 0);
jframe.setAlwaysOnTop(true);
jframe.setUndecorated(true);
jframe.setVisible(true);

代码示例来源：origin: fossasia/neurolab-desktop

jframe.setLocation(width - 100, 0);
jframe.setAlwaysOnTop(true);
jframe.setUndecorated(true);
jframe.setVisible(true);

代码示例来源：origin: RaiMan/SikuliX2

intro.setUndecorated(true);
intro.setAlwaysOnTop(true);
intro.setResizable(false);

代码示例来源：origin: RaiMan/SikuliX2

private void initBox() {
 box = new JFrame();
 box.setUndecorated(true);
 box.setResizable(false);
 box.setAlwaysOnTop(!log.isGlobalLevel(SXLog.TRACE));

代码示例来源：origin: RaiMan/SikuliX2

frame.setUndecorated(true);
frame.setAlwaysOnTop(true);

代码示例来源：origin: RaiMan/SikuliX2

@Override
public void run() {
 frame.setUndecorated(true);
 frame.setAlwaysOnTop(true);

代码示例来源：origin: i2p/i2p.i2p

frame.setUndecorated(true);
frame.setMinimumSize(new Dimension(0, 0));
frame.setSize(0, 0);

代码示例来源：origin: stackoverflow.com

JFrame frame = new JFrame("My Frame");
frame.setExtendedState(getExtendedState()|JFrame.MAXIMIZED_BOTH);
frame.setResizable(false);
frame.setUndecorated(true);
frame.pack(); // Important line!!! 
frame.setVisible(true);
System.out.println("--------> "+getContentPane().getWidth());

代码示例来源：origin: stackoverflow.com

public void actionPerformed(ActionEvent e) {
     Object source = e.getSource();
     if (source instanceof JButton) {
      JButton button = (button) source;
      JFrame ancestorWin = (JFrame) SwingUtilities.getAncestorWindow(button);
      ancestorWin.setUndecorated(!isFullScreen);
      ancestorWin.setResizable(isFullScreen);
      // etc...

代码示例来源：origin: stackoverflow.com

Component c; // the component you would like to print to a BufferedImage
JFrame frame = new JFrame();
frame.setBackground(Color.WHITE);
frame.setUndecorated(true);
frame.getContentPane().add(c);
frame.pack();
BufferedImage bi = new BufferedImage(c.getWidth(), c.getHeight(), BufferedImage.TYPE_INT_ARGB);
Graphics2D graphics = bi.createGraphics();
c.print(graphics);
graphics.dispose();
frame.dispose();

代码示例来源：origin: stackoverflow.com

JFrame frame = new JFrame();
frame.setUndecorated(true);
frame.setShape(new RoundRectangle2D.Double(10, 10, 100, 100, 50, 50));
frame.setSize(300, 200);
frame.setVisible(true);

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