Examples with MenuKeyListener javax.swing.event.MenuKeyListener used on opensource projects

Example 1 with MenuKeyListener

use of javax.swing.event.MenuKeyListener in project omegat by omegat-org.

the class ProjectFilesListController method addContextMenuItem.

private void addContextMenuItem(JPopupMenu menu, boolean isSource, List<File> files) {
    long presentFiles = files.stream().filter(File::isFile).count();
    String defaultTitle, modTitle;
    if (presentFiles > 1) {
        defaultTitle = StringUtil.format(OStrings.getString(isSource ? "PF_OPEN_SOURCE_FILES" : "PF_OPEN_TARGET_FILES"), presentFiles);
        modTitle = StringUtil.format(OStrings.getString(isSource ? "PF_OPEN_SOURCE_FILES" : "PF_OPEN_TARGET_FILES"), presentFiles);
    } else {
        defaultTitle = OStrings.getString(isSource ? "PF_OPEN_SOURCE_FILE" : "PF_OPEN_TARGET_FILE");
        modTitle = OStrings.getString(isSource ? "PF_REVEAL_SOURCE_FILE" : "PF_REVEAL_TARGET_FILE");
    }
    JMenuItem item = menu.add(defaultTitle);
    item.addActionListener(e -> {
        boolean openParent = (e.getModifiers() & Java8Compat.getMenuShortcutKeyMaskEx()) != 0;
        Stream<File> stream;
        if (openParent) {
            stream = files.stream().map(File::getParentFile).distinct().filter(File::isDirectory);
        } else {
            stream = files.stream().filter(File::isFile);
        }
        stream.forEach(f -> {
            try {
                DesktopWrapper.open(f);
            } catch (IOException ex) {
                Log.log(ex);
            }
        });
    });
    item.setEnabled(presentFiles > 0);
    item.addMenuKeyListener(new MenuKeyListener() {

        @Override
        public void menuKeyTyped(MenuKeyEvent e) {
        }

        @Override
        public void menuKeyReleased(MenuKeyEvent e) {
            if ((e.getModifiersEx() & Java8Compat.getMenuShortcutKeyMaskEx()) != 0 || e.getKeyCode() == KeyEvent.VK_META || e.getKeyCode() == KeyEvent.VK_CONTROL) {
                setText(defaultTitle);
            }
        }

        @Override
        public void menuKeyPressed(MenuKeyEvent e) {
            if ((e.getModifiersEx() & Java8Compat.getMenuShortcutKeyMaskEx()) != 0) {
                setText(modTitle);
            }
        }

        private void setText(String text) {
            item.setText(text);
            menu.pack();
        }
    });
}

Example 2 with MenuKeyListener

use of javax.swing.event.MenuKeyListener in project i2p.i2p by i2p.

the class TrayManager method getSwingTrayIcon.

private TrayIcon getSwingTrayIcon(String tooltip) throws AWTException {
    // A JPopupMenu by itself is hard to get rid of,
    // so we hang it off a zero-size, undecorated JFrame.
    // http://stackoverflow.com/questions/1498789/jpopupmenu-behavior
    // http://stackoverflow.com/questions/2581314/how-do-you-hide-a-swing-popup-when-you-click-somewhere-else
    final JFrame frame = new JFrame();
    // http://stackoverflow.com/questions/2011601/jframe-without-frame-border-maximum-button-minimum-button-and-frame-icon
    frame.setUndecorated(true);
    frame.setMinimumSize(new Dimension(0, 0));
    frame.setSize(0, 0);
    final JPopupMenu menu = getSwingMainMenu();
    menu.setFocusable(true);
    frame.add(menu);
    TrayIcon ti = new TrayIcon(getTrayImage(), tooltip, null);
    ti.addMouseListener(new MouseListener() {

        public void mouseClicked(MouseEvent e) {
        }

        public void mouseEntered(MouseEvent e) {
        }

        public void mouseExited(MouseEvent e) {
        }

        public void mousePressed(MouseEvent e) {
            handle(e);
        }

        public void mouseReleased(MouseEvent e) {
            handle(e);
        }

        private void handle(MouseEvent e) {
            // menu visible check is never true
            if (!frame.isVisible()) /* || !menu.isVisible() */
            {
                frame.setLocation(e.getX(), e.getY());
                frame.setVisible(true);
                menu.show(frame, 0, 0);
            }
            updateMenu();
        }
    });
    menu.addPopupMenuListener(new PopupMenuListener() {

        public void popupMenuCanceled(PopupMenuEvent e) {
        /* frame.setVisible(false); */
        }

        public void popupMenuWillBecomeInvisible(PopupMenuEvent e) {
            frame.setVisible(false);
        }

        public void popupMenuWillBecomeVisible(PopupMenuEvent e) {
        }
    });
    // this is to make it go away when we click elsewhere
    // doesn't do anything
    menu.addFocusListener(new FocusListener() {

        public void focusGained(FocusEvent e) {
        }

        public void focusLost(FocusEvent e) {
            frame.setVisible(false);
        }
    });
    // this is to make it go away when we hit escape
    // doesn't do anything
    menu.addMenuKeyListener(new MenuKeyListener() {

        public void menuKeyPressed(MenuKeyEvent e) {
        }

        public void menuKeyReleased(MenuKeyEvent e) {
        }

        public void menuKeyTyped(MenuKeyEvent e) {
            if (e.getKeyChar() == (char) 0x1b)
                frame.setVisible(false);
        }
    });
    return ti;
}