Example usage for javax.swing JMenuBar JMenuBar

List of usage examples for javax.swing JMenuBar JMenuBar

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Introduction

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

Prototype

public JMenuBar()

Source Link

Document

Creates a new menu bar.

Usage

From source file:Main.java

public JMenuBar createMenuBar() {
    JMenuBar top_menu_bar = new JMenuBar();
    JMenu main_menu = new JMenu("Menu");
    main_menu.setMnemonic(KeyEvent.VK_M);
    top_menu_bar.add(main_menu);/*w  ww  . ja v  a 2 s  . c  om*/
    JMenuItem menu_item;

    menu_item = new JMenuItem("Add New");
    menu_item.setMnemonic(KeyEvent.VK_N);
    menu_item.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_N, ActionEvent.ALT_MASK));
    menu_item.setActionCommand("new");
    menu_item.addActionListener(e -> createThumb());
    main_menu.add(menu_item);
    return top_menu_bar;
}

From source file:MainClass.java

MainClass(String title) {
    super(title);
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JToolBar toolBar = new JToolBar();
    Action a = new AbstractAction("Demo") {
        public void actionPerformed(ActionEvent e) {
            System.out.println("Action taken.");
        }/*from   w  w  w.  j  a va2 s  .  co  m*/
    };

    JButton b = toolBar.add(a);
    b.setText("Demo Button");
    b.setToolTipText("Press me to take action.");

    JMenu mainMenu = new JMenu("Menu");
    JMenuItem mi = mainMenu.add(a);
    mi.getAccessibleContext().setAccessibleName("Menu item");

    JMenuBar mb = new JMenuBar();
    mb.add(mainMenu);
    setJMenuBar(mb);

    JPanel pane = new JPanel();
    pane.setLayout(new BorderLayout());
    pane.setPreferredSize(new Dimension(200, 100));
    pane.add(toolBar, BorderLayout.NORTH);
    setContentPane(pane);

    pack();
    setVisible(true);
}

From source file:components.TopLevelDemo.java

/**
 * Create the GUI and show it.  For thread safety,
 * this method should be invoked from the
 * event-dispatching thread.//from  w w w .j ava  2 s  .  c om
 */
private static void createAndShowGUI() {
    //Create and set up the window.
    JFrame frame = new JFrame("TopLevelDemo");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    //Create the menu bar.  Make it have a green background.
    JMenuBar greenMenuBar = new JMenuBar();
    greenMenuBar.setOpaque(true);
    greenMenuBar.setBackground(new Color(154, 165, 127));
    greenMenuBar.setPreferredSize(new Dimension(200, 20));

    //Create a yellow label to put in the content pane.
    JLabel yellowLabel = new JLabel();
    yellowLabel.setOpaque(true);
    yellowLabel.setBackground(new Color(248, 213, 131));
    yellowLabel.setPreferredSize(new Dimension(200, 180));

    //Set the menu bar and add the label to the content pane.
    frame.setJMenuBar(greenMenuBar);
    frame.getContentPane().add(yellowLabel, BorderLayout.CENTER);

    //Display the window.
    frame.pack();
    frame.setVisible(true);
}

From source file:ToolBarExample.java

public ToolBarExample() {
    menuBar = new JMenuBar();

    // Create a set of actions to use in both the menu and toolbar
    DemoAction leftJustifyAction = new DemoAction("Left", new ImageIcon("1.gif"), "Left justify text", 'L');
    DemoAction rightJustifyAction = new DemoAction("Right", new ImageIcon("2.gif"), "Right justify text", 'R');
    DemoAction centerJustifyAction = new DemoAction("Center", new ImageIcon("3.gif"), "Center justify text",
            'M');
    DemoAction fullJustifyAction = new DemoAction("Full", new ImageIcon("4.gif"), "Full justify text", 'F');

    JMenu formatMenu = new JMenu("Justify");
    formatMenu.add(leftJustifyAction);//from   w  ww  .ja  va 2 s .  com
    formatMenu.add(rightJustifyAction);
    formatMenu.add(centerJustifyAction);
    formatMenu.add(fullJustifyAction);

    menuBar.add(formatMenu);

    toolBar = new JToolBar("Formatting");
    toolBar.add(leftJustifyAction);
    toolBar.add(rightJustifyAction);
    toolBar.add(centerJustifyAction);
    toolBar.add(fullJustifyAction);

    toolBar.addSeparator();
    JLabel label = new JLabel("Font");
    toolBar.add(label);

    toolBar.addSeparator();
    JComboBox combo = new JComboBox(fonts);
    combo.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            try {
                pane.getStyledDocument().insertString(0,
                        "Font [" + ((JComboBox) e.getSource()).getSelectedItem() + "] chosen!\n", null);
            } catch (Exception ex) {
                ex.printStackTrace();
            }
        }
    });
    toolBar.add(combo);

    //  Disable one of the Actions
    fullJustifyAction.setEnabled(false);
}

From source file:QandE.MyDemo2.java

/**
 * Create the GUI and show it.  For thread safety,
 * this method should be invoked from the
 * event-dispatching thread.//  ww w  .ja va2  s .  c  o  m
 */
private static void createAndShowGUI() {
    //Create and set up the window.
    JFrame frame = new JFrame("MyDemo2");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JMenu menu = new JMenu("Menu");
    JMenuBar mb = new JMenuBar();
    mb.add(menu);
    frame.setJMenuBar(mb);

    //Add a label with bold italic font.
    JLabel label = new JLabel("My Demo");
    frame.getContentPane().add(BorderLayout.CENTER, label);
    if (true) {
        label.setFont(label.getFont().deriveFont(Font.ITALIC | Font.BOLD));
    } else {
        //another way of doing it, but not as appropriate since 
        //setFont is faster than using HTML.
        label.setText("<html><i>My Demo</i></html>");
    }
    label.setHorizontalAlignment(JLabel.CENTER);

    //Display the window, making it a little bigger than it really needs to be.
    frame.pack();
    frame.setSize(frame.getWidth() + 100, frame.getHeight() + 50);
    frame.setVisible(true);
}

From source file:SimpleMenus.java

public void init() {
    for (int i = 0; i < items.length; i++) {
        items[i].addActionListener(al);//ww  w. j  ava2  s .  c om
        menus[i % 3].add(items[i]);
    }
    JMenuBar mb = new JMenuBar();
    for (int i = 0; i < menus.length; i++)
        mb.add(menus[i]);
    setJMenuBar(mb);
    Container cp = getContentPane();
    cp.setLayout(new FlowLayout());
    cp.add(t);
}

From source file:ColorChooserMenu.java

protected JMenuBar createMenuBar() {
    final JMenuBar menuBar = new JMenuBar();

    ColorMenu cm = new ColorMenu("Foreground");
    cm.setMnemonic('f');
    ActionListener lst = new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            ColorMenu m = (ColorMenu) e.getSource();
            System.out.println(m.getColor());
        }/*from  www  .  j a v  a  2 s.  c o  m*/
    };
    cm.addActionListener(lst);
    menuBar.add(cm);

    return menuBar;
}

From source file:ScreenCapture.java

public ScreenCapture(String title) {
    super(title);
    setDefaultCloseOperation(EXIT_ON_CLOSE);
    JMenuBar mb = new JMenuBar();
    JMenu menu = new JMenu("File");
    ActionListener al;// w  w w. j av  a  2  s.  co  m

    JMenuItem mi = new JMenuItem("Save");
    al = new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            save();
        }
    };

    mi.addActionListener(al);
    menu.add(mi);
    mb.add(menu);

    menu = new JMenu("Capture");

    mi = new JMenuItem("Capture");
    al = new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            setVisible(false);

            BufferedImage biScreen = robot.createScreenCapture(rectScreenSize);
            setVisible(true);

            ia.setImage(biScreen);

            jsp.getHorizontalScrollBar().setValue(0);
            jsp.getVerticalScrollBar().setValue(0);
        }
    };

    mi.addActionListener(al);
    menu.add(mi);

    mb.add(menu);

    mi = new JMenuItem("Crop");
    al = new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            if (ia.crop()) {
                jsp.getHorizontalScrollBar().setValue(0);
                jsp.getVerticalScrollBar().setValue(0);
            }
        }
    };

    mi.addActionListener(al);
    menu.add(mi);

    mb.add(menu);
    setJMenuBar(mb);
    getContentPane().add(jsp = new JScrollPane(ia));
    setVisible(true);
}

From source file:MainClass.java

public MainClass() {
    JFrame frame = new JFrame();
    JTextPane textPane = new JTextPane();
    JScrollPane scrollPane = new JScrollPane(textPane);

    JPanel north = new JPanel();

    JMenuBar menu = new JMenuBar();
    JMenu styleMenu = new JMenu();
    styleMenu.setText("Style");

    Action boldAction = new BoldAction();
    boldAction.putValue(Action.NAME, "Bold");
    styleMenu.add(boldAction);/*w  w  w.  j  a  v a2  s  .c o m*/

    Action italicAction = new ItalicAction();
    italicAction.putValue(Action.NAME, "Italic");
    styleMenu.add(italicAction);

    Action foregroundAction = new ForegroundAction();
    foregroundAction.putValue(Action.NAME, "Color");
    styleMenu.add(foregroundAction);

    Action formatTextAction = new FontAndSizeAction();
    formatTextAction.putValue(Action.NAME, "Font and Size");
    styleMenu.add(formatTextAction);

    menu.add(styleMenu);

    north.add(menu);
    frame.getContentPane().setLayout(new BorderLayout());
    frame.getContentPane().add(north, BorderLayout.NORTH);
    frame.getContentPane().add(scrollPane, BorderLayout.CENTER);
    frame.setSize(800, 500);
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setVisible(true);
}

From source file:Java2DExample.java

public Java2DExample() {
    super("Java 2D Image Processing Demo");
    imagePanel = new ImagePanel(Java2DExample.class.getResource("yourImage.png"));

    JMenuBar menuBar = new JMenuBar();
    setJMenuBar(menuBar);/*from  w ww .ja v a 2 s  .  c  o  m*/
    filterMenu.setMnemonic('I');

    JMenuItem originalMenuItem = new JMenuItem("Display Original");
    originalMenuItem.setMnemonic('O');

    originalMenuItem.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent action) {
            imagePanel.displayOriginalImage();
        }

    });

    JMenuItem invertMenuItem = createMenuItem("Invert", 'I', invertFilter);
    JMenuItem sharpenMenuItem = createMenuItem("Sharpen", 'S', sharpenFilter);
    JMenuItem blurMenuItem = createMenuItem("Blur", 'B', blurFilter);
    JMenuItem changeColorsMenuItem = createMenuItem("Change Colors", 'C', colorFilter);

    filterMenu.add(originalMenuItem);
    filterMenu.add(invertMenuItem);
    filterMenu.add(sharpenMenuItem);
    filterMenu.add(blurMenuItem);
    filterMenu.add(changeColorsMenuItem);

    menuBar.add(filterMenu);

    getContentPane().add(imagePanel, BorderLayout.CENTER);

}