Example usage for java.awt MenuItem MenuItem

Introduction

In this page you can find the example usage for java.awt MenuItem MenuItem.

Prototype

public MenuItem(String label, MenuShortcut s) throws HeadlessException 

Source Link

Document

Create a menu item with an associated keyboard shortcut.

Usage

From source file:AnotherMenuDemo.java

AnotherMenuDemo(String s) {
    super("MenuDemo: " + s);

    Container cp = this;
    cp.setLayout(new FlowLayout());

    mb = new MenuBar();
    setMenuBar(mb); // Frame implements MenuContainer

    MenuItem mi;/*from   w  w w  . j a v a  2  s .c om*/
    // The File Menu...
    fm = new Menu("File");
    fm.add(mi = new MenuItem("Open", new MenuShortcut('O')));
    mi.addActionListener(this);
    fm.add(mi = new MenuItem("Close", new MenuShortcut('W')));
    mi.addActionListener(this);
    fm.addSeparator();
    fm.add(mi = new MenuItem("Print", new MenuShortcut('P')));
    mi.addActionListener(this);
    fm.addSeparator();
    fm.add(mi = new MenuItem("Exit", new MenuShortcut('Q')));
    exitItem = mi; // save for action handler
    mi.addActionListener(this);
    mb.add(fm);

    // The Options Menu...
    om = new Menu("Options");
    cb = new CheckboxMenuItem("AutoSave");
    cb.setState(true);
    cb.addItemListener(this);
    om.add(cb);
    opSubm = new Menu("SubOptions");
    opSubm.add(new MenuItem("Alpha"));
    opSubm.add(new MenuItem("Gamma"));
    opSubm.add(new MenuItem("Delta"));
    om.add(opSubm);
    mb.add(om);

    // The Help Menu...
    hm = new Menu("Help");
    hm.add(mi = new MenuItem("About"));
    mi.addActionListener(this);
    hm.add(mi = new MenuItem("Topics"));
    mi.addActionListener(this);
    mb.add(hm);
    mb.setHelpMenu(hm); // needed for portability (Motif, etc.).

    // the main window
    cp.add(new Label("Menu Demo Window", 200, 150));
    pack();
}

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From source file:PlayerOfMedia.java

/***************************************************************************
 * Construct a PlayerOfMedia. The Frame will have the title supplied by the
 * user. All initial actions on the PlayerOfMedia object are initiated
 * through its menu (or shotcut key)./*from   w  w w .j  a v a 2 s.c  o m*/
 **************************************************************************/
PlayerOfMedia(String name) {

    super(name);
    ///////////////////////////////////////////////////////////
    // Setup the menu system: a "File" menu with Open and Quit.
    ///////////////////////////////////////////////////////////
    bar = new MenuBar();
    fileMenu = new Menu("File");
    MenuItem openMI = new MenuItem("Open...", new MenuShortcut(KeyEvent.VK_O));
    openMI.setActionCommand("OPEN");
    openMI.addActionListener(this);
    fileMenu.add(openMI);
    MenuItem quitMI = new MenuItem("Quit", new MenuShortcut(KeyEvent.VK_Q));
    quitMI.addActionListener(this);
    quitMI.setActionCommand("QUIT");
    fileMenu.add(quitMI);
    bar.add(fileMenu);
    setMenuBar(bar);

    ///////////////////////////////////////////////////////
    // Layout the frame, its position on screen, and ensure
    // window closes are dealt with properly, including
    // relinquishing the resources of any Player.
    ///////////////////////////////////////////////////////
    setLayout(new BorderLayout());
    setLocation(100, 100);
    addWindowListener(new WindowAdapter() {
        public void windowClosing(WindowEvent e) {
            if (player != null) {
                player.stop();
                player.close();
            }
            System.exit(0);
        }
    });

    /////////////////////////////////////////////////////
    // Build the Dialog box by which the user can select
    // the media to play.
    /////////////////////////////////////////////////////
    selectionDialog = new Dialog(this, "Media Selection");
    Panel pan = new Panel();
    pan.setLayout(new GridBagLayout());
    GridBagConstraints gbc = new GridBagConstraints();
    mediaName = new TextField(40);
    gbc.gridx = 0;
    gbc.gridy = 0;
    gbc.gridwidth = 2;
    pan.add(mediaName, gbc);
    choose = new Button("Choose File...");
    gbc.ipadx = 10;
    gbc.ipady = 10;
    gbc.gridx = 2;
    gbc.gridwidth = 1;
    pan.add(choose, gbc);
    choose.addActionListener(this);
    open = new Button("Open");
    gbc.gridy = 1;
    gbc.gridx = 1;
    pan.add(open, gbc);
    open.addActionListener(this);
    cancel = new Button("Cancel");
    gbc.gridx = 2;
    pan.add(cancel, gbc);
    cancel.addActionListener(this);
    selectionDialog.add(pan);
    selectionDialog.pack();
    selectionDialog.setLocation(200, 200);

    ////////////////////////////////////////////////////
    // Build the error Dialog box by which the user can
    // be informed of any errors or problems.
    ////////////////////////////////////////////////////
    errorDialog = new Dialog(this, "Error", true);
    errorLabel = new Label("");
    errorDialog.add(errorLabel, "North");
    ok = new Button("OK");
    ok.addActionListener(this);
    errorDialog.add(ok, "South");
    errorDialog.pack();
    errorDialog.setLocation(150, 300);

    Manager.setHint(Manager.PLUGIN_PLAYER, new Boolean(true));
}

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From source file:org.rapidcontext.app.ui.ControlPanel.java

/**
 * Initializes the frame menu.//from  ww w .ja va  2 s. co  m
 */
private void initializeMenu() {
    Menu menu;
    MenuItem item;

    // Create file menu
    if (!SystemUtils.IS_OS_MAC_OSX) {
        menu = new Menu("File");
        item = new MenuItem("Exit", new MenuShortcut(KeyEvent.VK_Q));
        item.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                quit();
            }
        });
        menu.add(item);
        menuBar.add(menu);
        menu = new Menu("Help");
        item = new MenuItem("About");
        item.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                about();
            }
        });
        menu.add(item);
        menuBar.add(menu);
    }

    // Fix Mac OS specific menus
    if (SystemUtils.IS_OS_MAC_OSX) {
        try {
            MacApplication.get().setAboutHandler(new ActionListener() {
                public void actionPerformed(ActionEvent evt) {
                    about();
                }
            });
            MacApplication.get().setPreferencesHandler(null);
        } catch (Exception ignore) {
            // Errors are ignored
        }
    }
}

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