Java Code Examples for javax.swing.JFrame#setGlassPane()

@Override
public void setMainWindow(JFrame window) {
    super.setMainWindow(window);
    
    try {
        if (!GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice().isWindowTranslucencySupported(TRANSLUCENT)) return;
    } catch (IllegalComponentStateException e) {
        return;
    }

    window.setOpacity(0.80f);
    
    SimpleClock clock = new SimpleClock();
    window.setGlassPane(clock);
    clock.setVisible(true);
}
 

private void start() {
    Toolkit.getDefaultToolkit().addAWTEventListener( this, KeyEvent.KEY_EVENT_MASK );
    TopComponent.getRegistry().addPropertyChangeListener( this );
    
    Window w = SwingUtilities.getWindowAncestor( resizingComponent );
    if( w instanceof JFrame ) {
        frame = ( JFrame ) w;
        oldGlass = frame.getGlassPane();
        glass = new GlassPane( resizingComponent );
        frame.setGlassPane( glass );
        glass.setVisible( true );
        glass.invalidate();
        glass.revalidate();
        glass.repaint();
        glass.refresh();
        
    }
}
 

/**
   Start the OSMMapExtractor.
   @param args Command line arguments: source target.
*/
public static void main(String[] args) {
    try {
        OSMMap map = new OSMMap(new File(args[0]));
        Writer out = new FileWriter(new File(args[1]));
        OSMMapViewer viewer = new OSMMapViewer(map);

        OSMMapExtractor extractor = new OSMMapExtractor(map, viewer, out);
        viewer.addMouseListener(extractor);
        viewer.setPreferredSize(new Dimension(VIEWER_SIZE, VIEWER_SIZE));

        JFrame frame = new JFrame();
        frame.setGlassPane(extractor.getGlass());
        frame.setContentPane(viewer);
        frame.pack();
        frame.setVisible(true);
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    }
    // CHECKSTYLE:OFF:IllegalCatch
    catch (Exception e) {
        e.printStackTrace();
    }
    // CHECKSTYLE:ON:IllegalCatch
}
 

@Before
public void setUp() throws Exception {

	testFrame = new JFrame("StatusBar Test");
	testFrame.setGlassPane(new GGlassPane());
	testFrame.setSize(400, 100);
	statusBar = new StatusBar();
	testFrame.getContentPane().add(statusBar);
	testFrame.setVisible(true);
}
 

private void ungrayMainWindow() {
    if (oldGlassPane != null) {
        JFrame jf = (JFrame) WindowManager.getDefault().getMainWindow();
        jf.setGlassPane(oldGlassPane);
        jf.getGlassPane().setVisible(false);          
        jf.invalidate();
        jf.repaint();
    }
}
 

public void install() {
    JFrame frame = (JFrame) WindowManagerImpl.getInstance().getMainWindow();
    oldGlass = frame.getGlassPane();
    if( oldGlass instanceof PleaseWait )
        oldGlass = null;
    frame.setGlassPane( this );
    setVisible(true);
    invalidate();
    revalidate();
    repaint();
    
}
 

private JFrame prepareMainWindow(JFrame splash) {
	JFrame frame = MainFrame.prepare(splash);
	JComponent glassPane = DragLayer.get();
	frame.setGlassPane(glassPane);
	glassPane.setVisible(true);
	setupWindowWideListeners(frame);
	WindowUtils.watchFontSize(frame);

	return frame;
}
 

public void uninstall() {
    setVisible(false);
    JFrame frame = (JFrame) WindowManagerImpl.getInstance().getMainWindow();
    frame.setGlassPane( oldGlass );
}
 

private static JFrame createFrame() {

        //<snip>Create frame and set simple properties
        JFrame frame = new JFrame("Demo JFrame");
        frame.setDefaultCloseOperation(JFrame.HIDE_ON_CLOSE);
        //</snip>

        //<snip>Set Minimized/titlebar icon Image
        //Note: How the image is used is platform-dependent
        Image iconImage = null;
        try {
            // todo: swingingduke.gif doesn't exist 
            URL imageURL = FrameDemo.class.getResource("resources/images/swingingduke.gif");
            iconImage = ImageIO.read(imageURL);
        } catch (Exception e) {
            // handle image IO exception
        }
        frame.setIconImage(iconImage);
        //</snip>

        //<snip>Make toplevel "busy"
        // busy glasspane is initially invisible
        frame.setGlassPane(new BusyGlass());
        //</snip>

        //<snip>Add a menubar
        JMenuBar menubar = new JMenuBar();
        frame.setJMenuBar(menubar);
        JMenu menu = new JMenu("File");
        menubar.add(menu);
        menu.add("Open");
        menu.add("Save");
        //</snip>

        //<snip>Add a horizontal toolbar
        JToolBar toolbar = new JToolBar();
        frame.add(toolbar, BorderLayout.NORTH);
        JButton btn = new JButton("Toolbar Button");
        btn.setContentAreaFilled(false);
        toolbar.add(btn);
        //</snip>

        //<snip>Add the content area
        JLabel label = new JLabel("I'm content but a little blue.");
        label.setHorizontalAlignment(JLabel.CENTER);
        label.setPreferredSize(new Dimension(300, 160));
        label.setBackground(new Color(197, 216, 236));
        label.setOpaque(true); // labels non-opaque by default
        frame.add(label);
        //snip

        //<snip>Add a statusbar
        JLabel statusLabel = new JLabel("I show status.");
        statusLabel.setBorder(new EmptyBorder(4, 4, 4, 4));
        statusLabel.setHorizontalAlignment(JLabel.LEADING);
        frame.add(statusLabel, BorderLayout.SOUTH);
        //</snip>

        //<snip>Initialize frame's size to fit it's content
        frame.pack();
        //</snip>

        return frame;
    }
 

/**
 * @param parent Parent window.
 */
private void setParentComponent(JFrame parent) {
  this.parentComponent = parent;
  parent.setGlassPane(glassPane);
}