Example usage for javax.swing JFrame addWindowListener

Introduction

In this page you can find the example usage for javax.swing JFrame addWindowListener.

Prototype

public synchronized void addWindowListener(WindowListener l) 

Source Link

Document

Adds the specified window listener to receive window events from this window.

Usage

From source file:org.eclipse.swt.snippets.Snippet337.java

public static void main(String args[]) {
    display = new Display();
    EventQueue.invokeLater(() -> {
        JFrame mainFrame = new JFrame("Main Window");
        mainFrame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
        mainFrame.addWindowListener(new Snippet337.CloseListener());
        JPanel mainPanel = new JPanel();
        mainPanel.setLayout(new FlowLayout());
        JButton launchBrowserButton = new JButton("Launch Browser");
        launchBrowserButton.addActionListener(e -> {
            JFrame childFrame = new JFrame();
            final Canvas canvas = new Canvas();
            childFrame.setSize(850, 650);
            childFrame.getContentPane().add(canvas);
            childFrame.setVisible(true);
            display.asyncExec(() -> {
                Shell shell = SWT_AWT.new_Shell(display, canvas);
                shell.setSize(800, 600);
                Browser browser = new Browser(shell, SWT.NONE);
                browser.setLayoutData(new GridData(GridData.FILL_BOTH));
                browser.setSize(800, 600);
                browser.setUrl("http://www.eclipse.org");
                shell.open();//  ww  w .j a v a 2  s .  c om
            });
        });

        mainPanel.add(new JTextField("a JTextField"));
        mainPanel.add(launchBrowserButton);
        mainFrame.getContentPane().add(mainPanel, BorderLayout.CENTER);
        mainFrame.pack();
        mainFrame.setVisible(true);
    });
    display.addListener(SWT.Close, event -> EventQueue.invokeLater(() -> {
        Frame[] frames = Frame.getFrames();
        for (int i = 0; i < frames.length; i++) {
            frames[i].dispose();
        }
    }));
    while (!display.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
}

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From source file:EditorPaneExample6.java

public static void main(String[] args) {
    try {/*from w  w w .j a  va  2 s  .  c  om*/
        UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
    } catch (Exception evt) {
    }

    JFrame f = new EditorPaneExample6();

    f.addWindowListener(new WindowAdapter() {
        public void windowClosing(WindowEvent evt) {
            System.exit(0);
        }
    });
    f.setSize(500, 400);
    f.setVisible(true);
}

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From source file:ListInput.java

public static void main(String[] a) {
    String[] fontNames = new String[] { "Roman", "Times Roman" };
    ListInput lstFontName = new ListInput(fontNames, "Name:");
    lstFontName.setDisplayedMnemonic('n');
    lstFontName.setToolTipText("Font name");
    JFrame f = new JFrame();
    f.addWindowListener(new WindowAdapter() {
        public void windowClosing(WindowEvent e) {
            System.exit(0);/*from ww  w  . j a v  a  2s.  com*/
        }
    });
    f.getContentPane().add(lstFontName);
    f.pack();
    f.setSize(new Dimension(300, 200));
    f.show();

}

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From source file:EditorPaneExample7.java

public static void main(String[] args) {
    try {/*ww w  . j  a v  a  2s .  com*/
        UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
    } catch (Exception evt) {
    }

    JFrame f = new EditorPaneExample7();
    f.addWindowListener(new WindowAdapter() {
        public void windowClosing(WindowEvent evt) {
            System.exit(0);
        }
    });
    f.setSize(500, 400);
    f.setVisible(true);
}

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From source file:Composite.java

public static void main(String s[]) {
    JFrame f = new JFrame("Composite");
    f.addWindowListener(new WindowAdapter() {
        public void windowClosing(WindowEvent e) {
            System.exit(0);//  w  w  w.  j  ava 2  s. c o m
        }
    });
    JApplet applet = new Composite();
    f.getContentPane().add("Center", applet);
    applet.init();
    f.pack();
    f.setSize(new Dimension(300, 300));
    f.setVisible(true);
}

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From source file:UndoExample4.java

public static void main(String[] args) {
    try {//from  w ww.  j a  va2 s .co m
        UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
    } catch (Exception evt) {
    }

    JFrame f = new UndoExample4();
    f.addWindowListener(new WindowAdapter() {
        public void windowClosing(WindowEvent evt) {
            System.exit(0);
        }
    });
    f.pack();
    f.setVisible(true);
}

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From source file:ComponentTree.java

/**
 * This main() method demonstrates the use of the ComponentTree class: it
 * puts a ComponentTree component in a Frame, and uses the ComponentTree to
 * display its own GUI hierarchy. It also adds a TreeSelectionListener to
 * display additional information about each component as it is selected
 *///from www .j a va2 s  . c om
public static void main(String[] args) {
    // Create a frame for the demo, and handle window close requests
    JFrame frame = new JFrame("ComponentTree Demo");
    frame.addWindowListener(new WindowAdapter() {
        public void windowClosing(WindowEvent e) {
            System.exit(0);
        }
    });

    // Create a scroll pane and a "message line" and add them to the
    // center and bottom of the frame.
    JScrollPane scrollpane = new JScrollPane();
    final JLabel msgline = new JLabel(" ");
    frame.getContentPane().add(scrollpane, BorderLayout.CENTER);
    frame.getContentPane().add(msgline, BorderLayout.SOUTH);

    // Now create the ComponentTree object, specifying the frame as the
    // component whose tree is to be displayed. Also set the tree's font.
    JTree tree = new ComponentTree(frame);
    tree.setFont(new Font("SansSerif", Font.BOLD, 12));

    // Only allow a single item in the tree to be selected at once
    tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);

    // Add an event listener for notifications when
    // the tree selection state changes.
    tree.addTreeSelectionListener(new TreeSelectionListener() {
        public void valueChanged(TreeSelectionEvent e) {
            // Tree selections are referred to by "path"
            // We only care about the last node in the path
            TreePath path = e.getPath();
            Component c = (Component) path.getLastPathComponent();
            // Now we know what component was selected, so
            // display some information about it in the message line
            if (c.isShowing()) {
                Point p = c.getLocationOnScreen();
                msgline.setText("x: " + p.x + "  y: " + p.y + "  width: " + c.getWidth() + "  height: "
                        + c.getHeight());
            } else {
                msgline.setText("component is not showing");
            }
        }
    });

    // Now that we've set up the tree, add it to the scrollpane
    scrollpane.setViewportView(tree);

    // Finally, set the size of the main window, and pop it up.
    frame.setSize(600, 400);
    frame.setVisible(true);
}

---

From source file:UndoExample1.java

public static void main(String[] args) {
    try {// w  w w . j a  v  a 2s .  com
        UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
    } catch (Exception evt) {
    }

    JFrame f = new UndoExample1();
    f.addWindowListener(new WindowAdapter() {
        public void windowClosing(WindowEvent evt) {
            System.exit(0);
        }
    });
    f.setSize(250, 300);
    f.setVisible(true);

    // Create and show a frame monitoring undoable edits
    JFrame undoMonitor = new JFrame("Undo Monitor");
    final JTextArea textArea = new JTextArea();
    textArea.setEditable(false);
    undoMonitor.getContentPane().add(new JScrollPane(textArea));
    undoMonitor.setBounds(f.getLocation().x + f.getSize().width, f.getLocation().y, 400, 200);
    undoMonitor.setVisible(true);

    pane.getDocument().addUndoableEditListener(new UndoableEditListener() {
        public void undoableEditHappened(UndoableEditEvent evt) {
            UndoableEdit edit = evt.getEdit();
            textArea.append(edit.getPresentationName() + "(" + edit.toString() + ")\n");
        }
    });

    // Create and show a frame monitoring document edits
    JFrame editMonitor = new JFrame("Edit Monitor");
    final JTextArea textArea2 = new JTextArea();
    textArea2.setEditable(false);
    editMonitor.getContentPane().add(new JScrollPane(textArea2));
    editMonitor.setBounds(undoMonitor.getLocation().x,
            undoMonitor.getLocation().y + undoMonitor.getSize().height, 400, 200);
    editMonitor.setVisible(true);

    pane.getDocument().addDocumentListener(new DocumentListener() {
        public void changedUpdate(DocumentEvent evt) {
            textArea2.append("Attribute change\n");
        }

        public void insertUpdate(DocumentEvent evt) {
            textArea2.append("Text insertion\n");
        }

        public void removeUpdate(DocumentEvent evt) {
            textArea2.append("Text removal\n");
        }
    });
}

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From source file:SimpleClient.java

public static void main(String argv[]) {
    boolean usage = false;

    for (int optind = 0; optind < argv.length; optind++) {
        if (argv[optind].equals("-L")) {
            url.addElement(argv[++optind]);
        } else if (argv[optind].startsWith("-")) {
            usage = true;/*from  w  w w  .  jav  a 2  s.  c o m*/
            break;
        } else {
            usage = true;
            break;
        }
    }

    if (usage || url.size() == 0) {
        System.out.println("Usage: SimpleClient -L url");
        System.out.println("   where url is protocol://username:password@hostname/");
        System.exit(1);
    }

    try {
        // Set up our Mailcap entries.  This will allow the JAF
        // to locate our viewers.
        File capfile = new File("simple.mailcap");
        if (!capfile.isFile()) {
            System.out.println("Cannot locate the \"simple.mailcap\" file.");
            System.exit(1);
        }

        CommandMap.setDefaultCommandMap(new MailcapCommandMap(new FileInputStream(capfile)));

        JFrame frame = new JFrame("Simple JavaMail Client");
        frame.addWindowListener(new WindowAdapter() {
            public void windowClosing(WindowEvent e) {
                System.exit(0);
            }
        });
        //frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);

        // Get a Store object
        SimpleAuthenticator auth = new SimpleAuthenticator(frame);
        Session session = Session.getDefaultInstance(System.getProperties(), auth);
        //session.setDebug(true);

        DefaultMutableTreeNode root = new DefaultMutableTreeNode("Root");

        // create a node for each store we have
        for (Enumeration e = url.elements(); e.hasMoreElements();) {
            String urlstring = (String) e.nextElement();
            URLName urln = new URLName(urlstring);
            Store store = session.getStore(urln);

            StoreTreeNode storenode = new StoreTreeNode(store);
            root.add(storenode);
        }

        DefaultTreeModel treeModel = new DefaultTreeModel(root);
        JTree tree = new JTree(treeModel);
        tree.addTreeSelectionListener(new TreePress());

        /* Put the Tree in a scroller. */
        JScrollPane sp = new JScrollPane();
        sp.setPreferredSize(new Dimension(250, 300));
        sp.getViewport().add(tree);

        /* Create a double buffered JPanel */
        JPanel sv = new JPanel(new BorderLayout());
        sv.add("Center", sp);

        fv = new FolderViewer(null);

        JSplitPane jsp = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, sv, fv);
        jsp.setOneTouchExpandable(true);
        mv = new MessageViewer();
        JSplitPane jsp2 = new JSplitPane(JSplitPane.VERTICAL_SPLIT, jsp, mv);
        jsp2.setOneTouchExpandable(true);

        frame.getContentPane().add(jsp2);
        frame.pack();
        frame.show();

    } catch (Exception ex) {
        System.out.println("SimpletClient caught exception");
        ex.printStackTrace();
        System.exit(1);
    }
}

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From source file:EventTestPane.java

public static void main(String[] args) {
    JFrame frame = new JFrame();
    frame.addWindowListener(new WindowAdapter() {
        public void windowClosing(WindowEvent e) {
            System.exit(0);/*www  .  ja  va 2 s  .  c om*/
        }
    });

    frame.getContentPane().add(new EventTestPane(), BorderLayout.CENTER);
    // Finally, set the size of the main window, and pop it up.
    frame.setSize(600, 400);
    frame.setVisible(true);
}

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