Examples of javax.swing.JWindow

javax.swing.JWindow
A JWindow is a container that can be displayed anywhere on the user's desktop. It does not have the title bar, window-management buttons, or other trimmings associated with a JFrame, but it is still a "first-class citizen" of the user's desktop, and can exist anywhere on it.
The JWindow component contains a JRootPane as its only child. The contentPane should be the parent of any children of the JWindow. As a convenience, the {@code add}, {@code remove}, and {@code setLayout}methods of this class are overridden, so that they delegate calls to the corresponding methods of the {@code ContentPane}. For example, you can add a child component to a window as follows:
```
 window.add(child); 
```
And the child will be added to the contentPane. The contentPane will always be non-null. Attempting to set it to null will cause the JWindow to throw an exception. The default contentPane will have a BorderLayout manager set on it. Refer to {@link javax.swing.RootPaneContainer}for details on adding, removing and setting the LayoutManager of a JWindow.
Please see the {@link JRootPane} documentation for a complete description ofthe contentPane, glassPane, and layeredPane components.
In a multi-screen environment, you can create a JWindow on a different screen device. See {@link java.awt.Window} for moreinformation.
Warning: Swing is not thread safe. For more information see Swing's Threading Policy.
Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeans™ has been added to the java.beans package. Please see {@link java.beans.XMLEncoder}. @see JRootPane @beaninfo attribute: isContainer true attribute: containerDelegate getContentPane description: A toplevel window which has no system border or controls. @author David Kloba


    m_showFileMenu = showFileMenu;


    // end modifications by Zerbetto
    // Grab a fontmetrics object
    JWindow temp = new JWindow();
    temp.setVisible(true);
    temp.getGraphics().setFont(new Font(null, Font.PLAIN, 9));
    m_fontM = temp.getGraphics().getFontMetrics();
    temp.setVisible(false);


    // some GUI defaults
    try {
      m_ScrollBarIncrementLayout = Integer.parseInt(
          BEAN_PROPERTIES.getProperty(

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  /** This demonstrates how to customize a small <code>ColorPicker</code> component.
   */
  public static void main(String[] args) {
    
    final JFrame demo = new JFrame("Demo");
    final JWindow palette = new JWindow(demo);
    final ColorPicker picker = new ColorPicker(true,false);
    
    final JComboBox comboBox = new JComboBox();
    final JCheckBox alphaCheckbox = new JCheckBox("Include Alpha");
    final JCheckBox hsbCheckbox = new JCheckBox("Include HSB Values");
    final JCheckBox rgbCheckbox = new JCheckBox("Include RGB Values");
    final JCheckBox modeCheckbox = new JCheckBox("Include Mode Controls",true);
    final JButton button = new JButton("Show Dialog");
    
    demo.getContentPane().setLayout(new GridBagLayout());
    palette.getContentPane().setLayout(new GridBagLayout());
    
    GridBagConstraints c = new GridBagConstraints();
    c.gridx = 0; c.gridy = 0; c.weightx = 1; c.weighty = 0;
    c.insets = new Insets(5,5,5,5); c.anchor = GridBagConstraints.WEST;
    palette.getContentPane().add(comboBox,c);
    c.gridy++;
    palette.getContentPane().add(alphaCheckbox,c);
    c.gridy++;
    palette.getContentPane().add(hsbCheckbox,c);
    c.gridy++;
    palette.getContentPane().add(rgbCheckbox,c);
    c.gridy++;
    palette.getContentPane().add(modeCheckbox,c);
    
    c.gridy = 0;
    c.weighty = 1; c.fill = GridBagConstraints.BOTH;
    picker.setPreferredSize(new Dimension(220,200));
    demo.getContentPane().add(picker,c);
    c.gridy++; c.weighty = 0;
    demo.getContentPane().add(picker.getExpertControls(),c);
    c.gridy++; c.fill = GridBagConstraints.NONE;
    demo.getContentPane().add(button,c);
    
    comboBox.addItem("Hue");
    comboBox.addItem("Saturation");
    comboBox.addItem("Brightness");
    comboBox.addItem("Red");
    comboBox.addItem("Green");
    comboBox.addItem("Blue");
    
    ActionListener checkboxListener = new ActionListener() {
      public void actionPerformed(ActionEvent e) {
        Object src = e.getSource();
        if(src==alphaCheckbox) {
          picker.setOpacityVisible(alphaCheckbox.isSelected());
        } else if(src==hsbCheckbox) {
          picker.setHSBControlsVisible(hsbCheckbox.isSelected());
        } else if(src==rgbCheckbox) {
          picker.setRGBControlsVisible(rgbCheckbox.isSelected());
        } else if(src==modeCheckbox) {
          picker.setModeControlsVisible(modeCheckbox.isSelected());
        }
        demo.pack();
      }
    };
    picker.setOpacityVisible(false);
    picker.setHSBControlsVisible(false);
    picker.setRGBControlsVisible(false);
    picker.setHexControlsVisible(false);
    picker.setPreviewSwatchVisible(false);
    
    picker.addPropertyChangeListener(ColorPicker.MODE_PROPERTY, new PropertyChangeListener() {
      public void propertyChange(PropertyChangeEvent evt) {
        int m = picker.getMode();
        if(m==ColorPicker.HUE) {
          comboBox.setSelectedIndex(0);
        } else if(m==ColorPicker.SAT) {
          comboBox.setSelectedIndex(1);
        } else if(m==ColorPicker.BRI) {
          comboBox.setSelectedIndex(2);
        } else if(m==ColorPicker.RED) {
          comboBox.setSelectedIndex(3);
        } else if(m==ColorPicker.GREEN) {
          comboBox.setSelectedIndex(4);
        } else if(m==ColorPicker.BLUE) {
          comboBox.setSelectedIndex(5);
        }
      }
    });
    
    alphaCheckbox.addActionListener(checkboxListener);
    hsbCheckbox.addActionListener(checkboxListener);
    rgbCheckbox.addActionListener(checkboxListener);
    modeCheckbox.addActionListener(checkboxListener);
    button.addActionListener(new ActionListener() {
      public void actionPerformed(ActionEvent e) {
        Color color = picker.getColor();
        color = ColorPicker.showDialog(demo, color, true);
        if(color!=null)
          picker.setColor(color);
      }
    });


    comboBox.addActionListener(new ActionListener() {
      public void actionPerformed(ActionEvent e) {
        int i = ((JComboBox)e.getSource()).getSelectedIndex();
        if(i==0) {
          picker.setMode(ColorPicker.HUE);
        } else if(i==1) {
          picker.setMode(ColorPicker.SAT);
        } else if(i==2) {
          picker.setMode(ColorPicker.BRI);
        } else if(i==3) {
          picker.setMode(ColorPicker.RED);
        } else if(i==4) {
          picker.setMode(ColorPicker.GREEN);
        } else if(i==5) {
          picker.setMode(ColorPicker.BLUE);
        }
      }
    });
    comboBox.setSelectedIndex(2);


    palette.pack();
    palette.setLocationRelativeTo(null);
    
    demo.addComponentListener(new ComponentAdapter() {
      @Override
      public void componentMoved(ComponentEvent e) {
        Point p = demo.getLocation();
        palette.setLocation(new Point(p.x-palette.getWidth()-10,p.y));
      }
    });
    demo.pack();
    demo.setLocationRelativeTo(null);
    demo.setVisible(true);
    palette.setVisible(true);
    
    demo.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
  }

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      UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
    } catch (Exception e) {
      e.printStackTrace();
    }
    
    JWindow splash = null;
    if (!silentMode) {
      splash = NodeMainUI.showSplash();
    }
    
    try {
      Grid.startGridNode();
    } catch (DiscoveryFailureException ex) {
      log.warn("Discovery Failed");
    } catch (Exception e) {
      
      log.error("Exception while starting",e);
      e.printStackTrace();


      if (!silentMode) {
        splash.setVisible(false);
        JOptionPane.showMessageDialog(null, "Unable to start GridNode due to Exception." +
            "\nSee StackTrace (log) for details", "Nebula Grid", JOptionPane.ERROR_MESSAGE);
      }
      
      System.exit(1);
    }
    
    NodeMainUI ui = NodeMainUI.create();
    


    
    // Show if not Silent Mode
    if (!silentMode) {
      splash.setVisible(false);
      splash.dispose();
      ui.setVisible(true);
    }
    
    log.info("[UI] Initialized");

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    if (m_previewWindow == null) {
      
      JLabel jl = new JLabel(m_subFlowPreview);
      //Dimension d = jl.getPreferredSize();
      jl.setLocation(0,0);
      m_previewWindow = new JWindow();
      //popup.getContentPane().setLayout(null);
      m_previewWindow.getContentPane().add(jl);
      m_previewWindow.validate();
      m_previewWindow.setSize(m_subFlowPreview.getIconWidth(), m_subFlowPreview.getIconHeight());

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            hoverLabel.setEditable(false);
            hoverLabel.setOpaque(false);
            hoverLabel.setBorder(new BevelBorder(BevelBorder.RAISED));
            hoverLabel.setFont(new java.awt.Font("Tahoma", 0, 11));


            hoverWindow = new JWindow();
            hoverWindow.setBackground(gradientColor);
            hoverWindow.add(hoverLabel, BorderLayout.CENTER);
            registerHoverInfo();
        }
        barRowPlotter = new BarRowPlotter(chartSettings, yAxisLabelRenderer);

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            frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
            content = frame.getContentPane();
            w = frame;
        } else {
            Frame frame = JOptionPane.getRootFrame();
            JWindow window = new JWindow(frame, gconfig);
            content = window.getContentPane();
            w = window;
        }
        final Window f = w;
        WindowUtils.setWindowTransparent(f, true);
        content.add(new JButton("Quit") {

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        GraphicsConfiguration gconfig = WindowUtils.getAlphaCompatibleGraphicsConfiguration();
        Frame root = JOptionPane.getRootFrame();
        final Window background = new Window(root);
        background.setBackground(Color.white);
        background.setLocation(X, Y);
        final JWindow transparent = new JWindow(root, gconfig);
        transparent.setLocation(X, Y);
        ((JComponent)transparent.getContentPane()).setOpaque(false);
        transparent.getContentPane().add(new JComponent() {
      private static final long serialVersionUID = 1L;
      public Dimension getPreferredSize() {
                return new Dimension(W, H);
            }
            protected void paintComponent(Graphics g) {
                g = g.create();
                g.setColor(Color.red);
                g.fillRect(getWidth()/4, getHeight()/4, getWidth()/2, getHeight()/2);
                g.drawRect(0, 0, getWidth()-1, getHeight()-1);
                g.dispose();
            }
        });
        transparent.addMouseListener(handler);
        transparent.addMouseMotionListener(handler);
        
        SwingUtilities.invokeAndWait(new Runnable() { public void run() {
            background.pack();
            background.setSize(new Dimension(W, H));
            background.setVisible(true);
            transparent.pack();
            transparent.setSize(new Dimension(W, H));
            transparent.setVisible(true);
            transparent.toFront();
        }});
        
        WindowUtils.setWindowTransparent(transparent, true);
        
        //robot.delay(60000);

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    // Forcer not required on OSX
    if (Platform.isMac())
      return;


    Frame root = JOptionPane.getRootFrame();
    final JWindow w = new JWindow(root);
    w.getContentPane().add(new JLabel(getName()));
    final Rectangle mask = new Rectangle(0, 0, 10, 10);
    SwingUtilities.invokeAndWait(new Runnable() {
      public void run() {
        w.pack();
        WindowUtils.setWindowMask(w, mask);
        w.setVisible(true);
      }
    });
    try {
      Window[] owned = w.getOwnedWindows();
      WeakReference<Window> ref = null;
      for (int i = 0; i < owned.length; i++) {
        if (owned[i].getClass().getName().indexOf("Heavy") != -1) {
          ref = new WeakReference<Window>(owned[i]);
          break;
        }
      }
      owned = null;
      assertNotNull("Forcer not found", ref);
      SwingUtilities.invokeAndWait(new Runnable() {
        public void run() {
          WindowUtils.setWindowMask(w, WindowUtils.MASK_NONE);
        }
      });
      System.gc();
      long start = System.currentTimeMillis();
      while (ref.get() != null) {
        Thread.sleep(10);
        System.gc();
        if (System.currentTimeMillis() - start > 5000)
          fail("Timed out waiting for forcer to be GC'd");
      }
      assertNull("Forcer not GC'd", ref.get());
    } finally {
      w.dispose();
    }
  }

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  }


  public static void progressImage() throws IOException, InterruptedException {
    URL url = new URL(progressImageUrl);
    java.awt.Image image = Toolkit.getDefaultToolkit().createImage(url);
    JWindow window = SwingHelper.getProgressWheelWindow(new ImageIcon(image));
    window.setVisible(true);
    Thread.sleep(3000);
    window.setVisible(false);
  }

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  private void initGUI() {
    try {
      setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
      {
        jWindow1 = new JWindow();
        getContentPane().add(getJWindow1(), BorderLayout.CENTER);
        {
          jFrame1 = new JFrame();
          jWindow1.getContentPane().add(getJFrame1(), BorderLayout.CENTER);
        }

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com.bric.swing.ColorPickerDemo

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com.sun.jna.contrib.demo.AlphaMaskDemo

com.sun.jna.contrib.demo.AlphaMaskDemo2

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