java.awt.event.WindowListener Java Examples

private JDialog createDialog(Component parentComponent, String title,
        int style)
        throws HeadlessException {

    final JDialog dialog;

    Window window = JOptionPane.getWindowForComponent(parentComponent);
    if (window instanceof Frame) {
        dialog = new JDialog((Frame)window, title, true);
    } else {
        dialog = new JDialog((Dialog)window, title, true);
    }
    if (window instanceof SwingUtilities.SharedOwnerFrame) {
        WindowListener ownerShutdownListener =
                SwingUtilities.getSharedOwnerFrameShutdownListener();
        dialog.addWindowListener(ownerShutdownListener);
    }
    initDialog(dialog, style, parentComponent);
    return dialog;
}
 

private JDialog createDialog(Component parentComponent, String title,
        int style)
        throws HeadlessException {

    final JDialog dialog;

    Window window = JOptionPane.getWindowForComponent(parentComponent);
    if (window instanceof Frame) {
        dialog = new JDialog((Frame)window, title, true);
    } else {
        dialog = new JDialog((Dialog)window, title, true);
    }
    if (window instanceof SwingUtilities.SharedOwnerFrame) {
        WindowListener ownerShutdownListener =
                SwingUtilities.getSharedOwnerFrameShutdownListener();
        dialog.addWindowListener(ownerShutdownListener);
    }
    initDialog(dialog, style, parentComponent);
    return dialog;
}
 

private JDialog createDialog(Component parentComponent, String title,
        int style)
        throws HeadlessException {

    final JDialog dialog;

    Window window = JOptionPane.getWindowForComponent(parentComponent);
    if (window instanceof Frame) {
        dialog = new JDialog((Frame)window, title, true);
    } else {
        dialog = new JDialog((Dialog)window, title, true);
    }
    if (window instanceof SwingUtilities.SharedOwnerFrame) {
        WindowListener ownerShutdownListener =
                SwingUtilities.getSharedOwnerFrameShutdownListener();
        dialog.addWindowListener(ownerShutdownListener);
    }
    initDialog(dialog, style, parentComponent);
    return dialog;
}
 

private JDialog createDialog(Component parentComponent, String title,
        int style)
        throws HeadlessException {

    final JDialog dialog;

    Window window = JOptionPane.getWindowForComponent(parentComponent);
    if (window instanceof Frame) {
        dialog = new JDialog((Frame)window, title, true);
    } else {
        dialog = new JDialog((Dialog)window, title, true);
    }
    if (window instanceof SwingUtilities.SharedOwnerFrame) {
        WindowListener ownerShutdownListener =
                SwingUtilities.getSharedOwnerFrameShutdownListener();
        dialog.addWindowListener(ownerShutdownListener);
    }
    initDialog(dialog, style, parentComponent);
    return dialog;
}
 

private JDialog createDialog(Component parentComponent, String title,
        int style)
        throws HeadlessException {

    final JDialog dialog;

    Window window = JOptionPane.getWindowForComponent(parentComponent);
    if (window instanceof Frame) {
        dialog = new JDialog((Frame)window, title, true);
    } else {
        dialog = new JDialog((Dialog)window, title, true);
    }
    if (window instanceof SwingUtilities.SharedOwnerFrame) {
        WindowListener ownerShutdownListener =
                SwingUtilities.getSharedOwnerFrameShutdownListener();
        dialog.addWindowListener(ownerShutdownListener);
    }
    initDialog(dialog, style, parentComponent);
    return dialog;
}
 

/**
 * Create a frame for SwingSet2 to reside in if brought up
 * as an application.
 *
 * @param gc the gc
 * @return the j frame
 */
public static JFrame createFrame(GraphicsConfiguration gc) {
	JFrame frame = new JFrame(gc);
	if (numSSs == 0) {
		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
	} else {
		WindowListener l = new WindowAdapter() {
			public void windowClosing(WindowEvent e) {
				numSSs--;
				swingSets.remove(this);
			}
		};
		frame.addWindowListener(l);
	}
	
	//由Jack Jiang于2012-09-22加上，防止因JToolBar的大小而影响JFrame的prefereSize使得没法再缩小
	frame.setMinimumSize(new Dimension(100,100));
	return frame;
}
 

private JDialog createDialog(Component parentComponent, String title,
        int style)
        throws HeadlessException {

    final JDialog dialog;

    Window window = JOptionPane.getWindowForComponent(parentComponent);
    if (window instanceof Frame) {
        dialog = new JDialog((Frame)window, title, true);
    } else {
        dialog = new JDialog((Dialog)window, title, true);
    }
    if (window instanceof SwingUtilities.SharedOwnerFrame) {
        WindowListener ownerShutdownListener =
                SwingUtilities.getSharedOwnerFrameShutdownListener();
        dialog.addWindowListener(ownerShutdownListener);
    }
    initDialog(dialog, style, parentComponent);
    return dialog;
}
 

private JDialog createDialog(Component parentComponent, String title,
        int style)
        throws HeadlessException {

    final JDialog dialog;

    Window window = JOptionPane.getWindowForComponent(parentComponent);
    if (window instanceof Frame) {
        dialog = new JDialog((Frame)window, title, true);
    } else {
        dialog = new JDialog((Dialog)window, title, true);
    }
    if (window instanceof SwingUtilities.SharedOwnerFrame) {
        WindowListener ownerShutdownListener =
                SwingUtilities.getSharedOwnerFrameShutdownListener();
        dialog.addWindowListener(ownerShutdownListener);
    }
    initDialog(dialog, style, parentComponent);
    return dialog;
}
 

private JDialog createDialog(Component parentComponent, String title,
        int style)
        throws HeadlessException {

    final JDialog dialog;

    Window window = JOptionPane.getWindowForComponent(parentComponent);
    if (window instanceof Frame) {
        dialog = new JDialog((Frame)window, title, true);
    } else {
        dialog = new JDialog((Dialog)window, title, true);
    }
    if (window instanceof SwingUtilities.SharedOwnerFrame) {
        WindowListener ownerShutdownListener =
                SwingUtilities.getSharedOwnerFrameShutdownListener();
        dialog.addWindowListener(ownerShutdownListener);
    }
    initDialog(dialog, style, parentComponent);
    return dialog;
}
 

public boolean open () {
    dd = new DialogDescriptor(panel, NbBundle.getMessage(RevisionPicker.class, "LBL_RevisionPickerDialog.title"), //NOI18N
            true, new Object[] { okButton, DialogDescriptor.CANCEL_OPTION }, okButton, DialogDescriptor.DEFAULT_ALIGN, new HelpCtx("org.netbeans.modules.git.ui.repository.RevisionPickerDialog"), null); //NOI18N
    Dialog dialog = DialogDisplayer.getDefault().createDialog(dd);
    updateDialogState();
    browserPanel.addPropertyChangeListener(this);
    Preferences prefs = GitModuleConfig.getDefault().getPreferences();
    WindowListener windowListener = new DialogBoundsPreserver(prefs, this.getClass().getName());
    dialog.addWindowListener(windowListener);
    windowListener.windowOpened(new WindowEvent(dialog, WindowEvent.WINDOW_OPENED));
    dialog.pack();
    updateSliders(prefs);
    dialog.setVisible(true);
    persistSliders(prefs);
    browserPanel.removePropertyChangeListener(this);
    return dd.getValue() == okButton;
}
 

private JDialog createDialog(Component parentComponent, String title,
        int style)
        throws HeadlessException {

    final JDialog dialog;

    Window window = JOptionPane.getWindowForComponent(parentComponent);
    if (window instanceof Frame) {
        dialog = new JDialog((Frame)window, title, true);
    } else {
        dialog = new JDialog((Dialog)window, title, true);
    }
    if (window instanceof SwingUtilities.SharedOwnerFrame) {
        WindowListener ownerShutdownListener =
                SwingUtilities.getSharedOwnerFrameShutdownListener();
        dialog.addWindowListener(ownerShutdownListener);
    }
    initDialog(dialog, style, parentComponent);
    return dialog;
}
 

private JDialog createDialog(Component parentComponent, String title,
        int style)
        throws HeadlessException {

    final JDialog dialog;

    Window window = JOptionPane.getWindowForComponent(parentComponent);
    if (window instanceof Frame) {
        dialog = new JDialog((Frame)window, title, true);
    } else {
        dialog = new JDialog((Dialog)window, title, true);
    }
    if (window instanceof SwingUtilities.SharedOwnerFrame) {
        WindowListener ownerShutdownListener =
                SwingUtilities.getSharedOwnerFrameShutdownListener();
        dialog.addWindowListener(ownerShutdownListener);
    }
    initDialog(dialog, style, parentComponent);
    return dialog;
}
 

private JDialog createDialog(Component parentComponent, String title,
        int style)
        throws HeadlessException {

    final JDialog dialog;

    Window window = JOptionPane.getWindowForComponent(parentComponent);
    if (window instanceof Frame) {
        dialog = new JDialog((Frame)window, title, true);
    } else {
        dialog = new JDialog((Dialog)window, title, true);
    }
    if (window instanceof SwingUtilities.SharedOwnerFrame) {
        WindowListener ownerShutdownListener =
                SwingUtilities.getSharedOwnerFrameShutdownListener();
        dialog.addWindowListener(ownerShutdownListener);
    }
    initDialog(dialog, style, parentComponent);
    return dialog;
}
 

private JDialog createDialog(Component parentComponent, String title,
        int style)
        throws HeadlessException {

    final JDialog dialog;

    Window window = JOptionPane.getWindowForComponent(parentComponent);
    if (window instanceof Frame) {
        dialog = new JDialog((Frame)window, title, true);
    } else {
        dialog = new JDialog((Dialog)window, title, true);
    }
    if (window instanceof SwingUtilities.SharedOwnerFrame) {
        WindowListener ownerShutdownListener =
                SwingUtilities.getSharedOwnerFrameShutdownListener();
        dialog.addWindowListener(ownerShutdownListener);
    }
    initDialog(dialog, style, parentComponent);
    return dialog;
}
 

public static void addClosingListener( JFrame frame, IOnCloseListener onCloseListener ) {
    WindowListener exitListener = new WindowAdapter(){
        @Override
        public void windowClosing( WindowEvent e ) {
            if (!onCloseListener.canCloseWithoutPrompt()) {
                int confirm = JOptionPane.showOptionDialog(frame, "Are you sure you want to exit?", "Exit Confirmation",
                        JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE, null, null, null);
                if (confirm == JOptionPane.YES_OPTION) {
                    onCloseListener.onClose();
                    System.exit(0);
                }
            } else {
                onCloseListener.onClose();
                System.exit(0);
            }
        }
    };
    frame.setDefaultCloseOperation(WindowConstants.DO_NOTHING_ON_CLOSE);
    frame.addWindowListener(exitListener);
}
 

private JDialog createDialog(Component parentComponent, String title,
        int style)
        throws HeadlessException {

    final JDialog dialog;

    Window window = JOptionPane.getWindowForComponent(parentComponent);
    if (window instanceof Frame) {
        dialog = new JDialog((Frame)window, title, true);
    } else {
        dialog = new JDialog((Dialog)window, title, true);
    }
    if (window instanceof SwingUtilities.SharedOwnerFrame) {
        WindowListener ownerShutdownListener =
                SwingUtilities.getSharedOwnerFrameShutdownListener();
        dialog.addWindowListener(ownerShutdownListener);
    }
    initDialog(dialog, style, parentComponent);
    return dialog;
}
 

protected static Frame createVncClientMainWindow(BufferedImageCanvas canvas, String title, WindowListener windowListener) {
    // Create AWT windows
    Frame frame = new Frame(title + " - RDP");

    // Use scrolling pane to support screens, which are larger than ours
    scroller = new ScrollPane(ScrollPane.SCROLLBARS_AS_NEEDED);
    scroller.add(canvas);
    scroller.setSize(canvas.getWidth(), canvas.getHeight());

    frame.add(scroller);
    frame.pack();
    frame.setVisible(true);

    frame.addWindowListener(windowListener);

    return frame;
}
 

private JDialog createDialog(Component parentComponent, String title,
        int style)
        throws HeadlessException {

    final JDialog dialog;

    Window window = JOptionPane.getWindowForComponent(parentComponent);
    if (window instanceof Frame) {
        dialog = new JDialog((Frame)window, title, true);
    } else {
        dialog = new JDialog((Dialog)window, title, true);
    }
    if (window instanceof SwingUtilities.SharedOwnerFrame) {
        WindowListener ownerShutdownListener =
                SwingUtilities.getSharedOwnerFrameShutdownListener();
        dialog.addWindowListener(ownerShutdownListener);
    }
    initDialog(dialog, style, parentComponent);
    return dialog;
}
 

private JDialog createDialog(Component parentComponent, String title,
        int style)
        throws HeadlessException {

    final JDialog dialog;

    Window window = JOptionPane.getWindowForComponent(parentComponent);
    if (window instanceof Frame) {
        dialog = new JDialog((Frame)window, title, true);
    } else {
        dialog = new JDialog((Dialog)window, title, true);
    }
    if (window instanceof SwingUtilities.SharedOwnerFrame) {
        WindowListener ownerShutdownListener =
                SwingUtilities.getSharedOwnerFrameShutdownListener();
        dialog.addWindowListener(ownerShutdownListener);
    }
    initDialog(dialog, style, parentComponent);
    return dialog;
}
 

private JDialog createDialog(Component parentComponent, String title,
        int style)
        throws HeadlessException {

    final JDialog dialog;

    Window window = JOptionPane.getWindowForComponent(parentComponent);
    if (window instanceof Frame) {
        dialog = new JDialog((Frame)window, title, true);
    } else {
        dialog = new JDialog((Dialog)window, title, true);
    }
    if (window instanceof SwingUtilities.SharedOwnerFrame) {
        WindowListener ownerShutdownListener =
                SwingUtilities.getSharedOwnerFrameShutdownListener();
        dialog.addWindowListener(ownerShutdownListener);
    }
    initDialog(dialog, style, parentComponent);
    return dialog;
}
 

private JDialog createDialog(Component parentComponent, String title,
        int style)
        throws HeadlessException {

    final JDialog dialog;

    Window window = JOptionPane.getWindowForComponent(parentComponent);
    if (window instanceof Frame) {
        dialog = new JDialog((Frame)window, title, true);
    } else {
        dialog = new JDialog((Dialog)window, title, true);
    }
    if (window instanceof SwingUtilities.SharedOwnerFrame) {
        WindowListener ownerShutdownListener =
                SwingUtilities.getSharedOwnerFrameShutdownListener();
        dialog.addWindowListener(ownerShutdownListener);
    }
    initDialog(dialog, style, parentComponent);
    return dialog;
}
 

public static void main(String[] argv) {
  JFrame f = new JFrame();
  f.setSize(400, 300);

  int size = 30;

  List<Double> values = new ArrayList<Double>( size );
  List<String> names = new ArrayList<String>( size );

  for ( int i = 0; i < size; i++ ) {
    values.add( i * 1d );
    names.add( "Item " + i );
  }

  f.getContentPane().add(new ChartPanel( values,
                                         names, "A title"));

  WindowListener wndCloser = new WindowAdapter() {
    public void windowClosing(WindowEvent e) {
      System.exit(0);
    }
  };
  f.addWindowListener(wndCloser);
  f.setVisible(true);
}
 

private void exitCurrentApps() {
  final Frame[] prevFrames = Frame.getFrames();
  for(int i = 0, n = prevFrames.length; i<n; i++) {
    if(existingFrames.contains(prevFrames[i])) {
      continue; // don't mess with pre-existing frames such as the applet plugin
    }
    if(!(prevFrames[i] instanceof LauncherFrame)) {
      WindowListener[] listeners = prevFrames[i].getWindowListeners();
      for(int j = 0; j<listeners.length; j++) {
        listeners[j].windowClosing(null);
      }
      if(prevFrames[i].isVisible()) {
        prevFrames[i].dispose();
      }
    }
  }
}
 

private void waitForEvent(LWThread thr, Stack stack) {
	k.rt.Channel<Object> vargs = c_vargs.get(stack);
	
	FutureCounter counter = new FutureCounter(vargs.size()); 
	for (Object arg : vargs) {
		if (!(arg instanceof List)) {
			throw new ExecutionException("Each argument must be a list");
		}
		List<?> list = (List<?>) arg;
		if (list.size() != 3) {
			throw new ExecutionException("Each argument must be a list containing 3 items");
		}
		try {
			String ret = (String) list.get(0);
			String type = (String) list.get(1);
			Object source = list.get(2);
			if ("java.awt.events.ActionEvent".equals(type)) {
				addListener(source, "addActionListener", ActionListener.class, counter);
			}
			else if ("java.awt.events.WindowEvent".equals(type)) {
				addListener(source, "addWindowListener", WindowListener.class, counter);
			}
			else {
				throw new ExecutionException("Unknown event type: " + type);
			}
		}
		catch (Exception e) {
			throw new ExecutionException("Exception caught while adding listener", e);
		}
	}
	throw new ConditionalYield(2, 3, counter);
}
 

/**
 * Maps {@code Window.addWindowListener(WindowListener)} through queue
 */
public void addWindowListener(final WindowListener windowListener) {
    runMapping(new MapVoidAction("addWindowListener") {
        @Override
        public void map() {
            ((Window) getSource()).addWindowListener(windowListener);
        }
    });
}
 

/**
 * This Method is responsible for removing the old MouseGrabber from the AppContext, to be able to add our own
 * implementation for it that is a bit more generous with closing the popup.
 */
public static void uninstallOldMouseGrabber(final ChangeListener oldMouseGrabber) {
    if (oldMouseGrabber == null) return;
    MenuSelectionManager menuSelectionManager = MenuSelectionManager.defaultManager();
    menuSelectionManager.removeChangeListener(oldMouseGrabber);
    if (oldMouseGrabber instanceof AWTEventListener) {
        Toolkit tk = Toolkit.getDefaultToolkit();
        java.security.AccessController.doPrivileged((PrivilegedAction<Object>) () -> {
            tk.removeAWTEventListener((AWTEventListener) oldMouseGrabber);
            return null;
        });
    }
    MenuElement[] path = menuSelectionManager.getSelectedPath();
    if (path.length != 0 && path[0] != null) {
        Component invoker = path[0].getComponent();
        if (invoker instanceof JPopupMenu) {
            invoker = ((JPopupMenu) invoker).getInvoker();
        }
        Window grabbedWindow = DarkUIUtil.getWindow(invoker);
        if (oldMouseGrabber instanceof WindowListener) {
            grabbedWindow.removeWindowListener((WindowListener) oldMouseGrabber);
        }
        if (oldMouseGrabber instanceof ComponentListener) {
            grabbedWindow.removeComponentListener((ComponentListener) oldMouseGrabber);
        }
    }
}
 

public static void addWindowListener(final Component source, final WindowListener listener) {
	if (source instanceof Window) {
		((Window) source).addWindowListener(listener);
	} else {
		source.addHierarchyListener(new HierarchyListener() {
			@Override
			public void hierarchyChanged(HierarchyEvent e) {
				if ((e.getChangeFlags() & HierarchyEvent.SHOWING_CHANGED) == HierarchyEvent.SHOWING_CHANGED) {
					SwingUtilities.getWindowAncestor(source).addWindowListener(listener);
				}
			}
		});
	}
}
 

@Override
public void dispose() {
    removeAll();
    for (WindowListener windowListener : getWindowListeners()) {
        removeWindowListener(windowListener);
    }

    Helper.emptyObject(this);
    super.dispose();
}
 

/**
 * Adds a listener to the window parent of the given component. Can be
 * before the component is really added to its hierachy.
 * @param source The source component
 * @param listener The listener to add to the window
 */
public static void addWindowListener(final Component source, final WindowListener listener) {
	if (source instanceof Window) {
		((Window)source).addWindowListener(listener);
	} else {
		source.addHierarchyListener(new HierarchyListener() {
			@Override public void hierarchyChanged(HierarchyEvent e) {
				if ((e.getChangeFlags() & HierarchyEvent.SHOWING_CHANGED) == HierarchyEvent.SHOWING_CHANGED) {
					SwingUtilities.getWindowAncestor(source).addWindowListener(listener);
				}
			}
		});
	}
}
 

/**
 * Terminates all apps launched by this node.
 */
public void terminateAll() {
  for(Iterator<Process> it = processes.iterator(); it.hasNext(); ) {
    Process proc = it.next();
    proc.destroy();
  }
  for(Iterator<Frame> it = frames.iterator(); it.hasNext(); ) {
    Frame frame = it.next();
    WindowListener[] listeners = frame.getWindowListeners();
    for(int j = 0; j<listeners.length; j++) {
      if(listeners[j] instanceof Launcher.FrameCloser) {
        frame.removeWindowListener(listeners[j]);
      }
    }
    frame.dispose();
  }
  for(Iterator<Thread> it = threads.values().iterator(); it.hasNext(); ) {
    Thread thread = it.next();
    if(thread!=null) {
      thread.interrupt();
    }
  }
  Collection<Action> allActions = new HashSet<Action>(actions);
  for(Iterator<Action> it = allActions.iterator(); it.hasNext(); ) {
    Action action = it.next();
    if(action!=null) {
      action.actionPerformed(null);
    }
  }
  processes.clear();
  frames.clear();
  threads.clear();
  actions.clear();
  launchCount = 0;
}