Example usage for java.awt.event KeyEvent VK_A

Introduction

In this page you can find the example usage for java.awt.event KeyEvent VK_A.

Prototype

int VK_A

To view the source code for java.awt.event KeyEvent VK_A.

Click Source Link

Document

Constant for the "A" key.

Usage

From source file:Main.java

public static void main(String args[]) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    final Action printAction = new PrintHelloAction();

    JMenuBar menuBar = new JMenuBar();
    JMenu menu = new JMenu("File");
    menuBar.add(menu);/*  w w  w .  j  ava 2  s.co  m*/
    JMenuItem menuItem = new JMenuItem("Print");
    KeyStroke ctrlP = KeyStroke.getKeyStroke(KeyEvent.VK_P, InputEvent.CTRL_MASK);
    menuItem.setAccelerator(ctrlP);
    menuItem.addActionListener(printAction);
    menu.add(menuItem);

    JButton fileButton = new JButton("About");
    fileButton.setMnemonic(KeyEvent.VK_A);
    fileButton.addActionListener(printAction);

    frame.setJMenuBar(menuBar);

    frame.add(fileButton, BorderLayout.SOUTH);
    frame.setSize(300, 100);
    frame.setVisible(true);
}

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From source file:ScreenDump.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Action Sample");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    final Action printAction = new PrintHelloAction();

    JMenuBar menuBar = new JMenuBar();
    JMenu menu = new JMenu("File");
    menuBar.add(menu);/*from   w  w  w .ja  va2 s  . co m*/
    JMenuItem menuItem = new JMenuItem("Print");
    KeyStroke ctrlP = KeyStroke.getKeyStroke(KeyEvent.VK_P, InputEvent.CTRL_MASK);
    menuItem.setAccelerator(ctrlP);
    menuItem.addActionListener(printAction);
    menu.add(menuItem);

    JButton fileButton = new JButton("About");
    fileButton.setMnemonic(KeyEvent.VK_A);
    fileButton.addActionListener(printAction);

    frame.setJMenuBar(menuBar);

    Container contentPane = frame.getContentPane();
    contentPane.add(fileButton, BorderLayout.SOUTH);
    frame.setSize(300, 100);
    frame.setVisible(true);
}

---

From source file:MainClass.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Mnemonic/Accelerator Sample");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    final Action printAction = new PrintHelloAction();

    JMenuBar menuBar = new JMenuBar();
    JMenu menu = new JMenu("File");
    menuBar.add(menu);/* w  w  w  .ja v a2 s.  co  m*/
    JMenuItem menuItem = new JMenuItem("Print");
    KeyStroke ctrlP = KeyStroke.getKeyStroke(KeyEvent.VK_P, InputEvent.CTRL_MASK);
    menuItem.setAccelerator(ctrlP);
    menuItem.addActionListener(printAction);
    menu.add(menuItem);

    JButton fileButton = new JButton("About");
    fileButton.setMnemonic(KeyEvent.VK_A);
    fileButton.addActionListener(printAction);

    frame.setJMenuBar(menuBar);

    frame.add(fileButton, BorderLayout.SOUTH);
    frame.setSize(300, 100);
    frame.setVisible(true);
}

---

From source file:MenuDemo1.java

public static void main(String[] args) {
    // Create a window for this demo
    JFrame frame = new JFrame("Menu Demo");
    JPanel panel = new JPanel();
    frame.getContentPane().add(panel, "Center");

    // Create an action listener for the menu items we will create
    // The MenuItemActionListener class is defined below
    ActionListener listener = new MenuItemActionListener(panel);

    // Create some menu panes, and fill them with menu items
    // The menuItem() method is important.  It is defined below.
    JMenu file = new JMenu("File");
    file.setMnemonic('F');
    file.add(menuItem("New", listener, "new", 'N', KeyEvent.VK_N));
    file.add(menuItem("Open...", listener, "open", 'O', KeyEvent.VK_O));
    file.add(menuItem("Save", listener, "save", 'S', KeyEvent.VK_S));
    file.add(menuItem("Save As...", listener, "saveas", 'A', KeyEvent.VK_A));

    JMenu edit = new JMenu("Edit");
    edit.setMnemonic('E');
    edit.add(menuItem("Cut", listener, "cut", 0, KeyEvent.VK_X));
    edit.add(menuItem("Copy", listener, "copy", 'C', KeyEvent.VK_C));
    edit.add(menuItem("Paste", listener, "paste", 0, KeyEvent.VK_V));

    // Create a menubar and add these panes to it.
    JMenuBar menubar = new JMenuBar();
    menubar.add(file);//  w ww.  j  av  a2s  .com
    menubar.add(edit);

    // Add menubar to the main window.  Note special method to add menubars
    frame.setJMenuBar(menubar);

    // Now create a popup menu and add the some stuff to it
    final JPopupMenu popup = new JPopupMenu();
    popup.add(menuItem("Open...", listener, "open", 0, 0));
    popup.addSeparator(); // Add a separator between items
    JMenu colors = new JMenu("Colors"); // Create a submenu
    popup.add(colors); // and add it to the popup menu
    // Now fill the submenu with mutually-exclusive radio buttons
    ButtonGroup colorgroup = new ButtonGroup();
    colors.add(radioItem("Red", listener, "color(red)", colorgroup));
    colors.add(radioItem("Green", listener, "color(green)", colorgroup));
    colors.add(radioItem("Blue", listener, "color(blue)", colorgroup));

    // Arrange to display the popup menu when the user clicks in the window
    panel.addMouseListener(new MouseAdapter() {
        public void mousePressed(MouseEvent e) {
            // Check whether this is the right type of event to pop up a popup
            // menu on this platform.  Usually checks for right button down.
            if (e.isPopupTrigger())
                popup.show((Component) e.getSource(), e.getX(), e.getY());
        }
    });

    // Finally, make our main window appear
    frame.setSize(450, 300);
    frame.setVisible(true);
}

---

From source file:com.willwinder.universalgcodesender.ExperimentalWindow.java

/**
 * @param args the command line arguments
 *//*from   w w w  .ja  v a 2s .  co m*/
public static void main(String args[]) {

    /* Set the Nimbus look and feel */
    //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
    /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
     * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html 
     */
    try {
        for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
            if ("Nimbus".equals(info.getName())) {
                javax.swing.UIManager.setLookAndFeel(info.getClassName());
                break;
            }
        }
    } catch (ClassNotFoundException ex) {
        java.util.logging.Logger.getLogger(ExperimentalWindow.class.getName())
                .log(java.util.logging.Level.SEVERE, null, ex);
    } catch (InstantiationException ex) {
        java.util.logging.Logger.getLogger(ExperimentalWindow.class.getName())
                .log(java.util.logging.Level.SEVERE, null, ex);
    } catch (IllegalAccessException ex) {
        java.util.logging.Logger.getLogger(ExperimentalWindow.class.getName())
                .log(java.util.logging.Level.SEVERE, null, ex);
    } catch (javax.swing.UnsupportedLookAndFeelException ex) {
        java.util.logging.Logger.getLogger(ExperimentalWindow.class.getName())
                .log(java.util.logging.Level.SEVERE, null, ex);
    }
    //</editor-fold>

    // Fix look and feel to use CMD+C/X/V/A instead of CTRL
    if (SystemUtils.IS_OS_MAC) {
        Collection<InputMap> ims = new ArrayList<>();
        ims.add((InputMap) UIManager.get("TextField.focusInputMap"));
        ims.add((InputMap) UIManager.get("TextArea.focusInputMap"));
        ims.add((InputMap) UIManager.get("EditorPane.focusInputMap"));
        ims.add((InputMap) UIManager.get("FormattedTextField.focusInputMap"));
        ims.add((InputMap) UIManager.get("PasswordField.focusInputMap"));
        ims.add((InputMap) UIManager.get("TextPane.focusInputMap"));

        int c = KeyEvent.VK_C;
        int v = KeyEvent.VK_V;
        int x = KeyEvent.VK_X;
        int a = KeyEvent.VK_A;
        int meta = Toolkit.getDefaultToolkit().getMenuShortcutKeyMask();

        for (InputMap im : ims) {
            im.put(KeyStroke.getKeyStroke(c, meta), DefaultEditorKit.copyAction);
            im.put(KeyStroke.getKeyStroke(v, meta), DefaultEditorKit.pasteAction);
            im.put(KeyStroke.getKeyStroke(x, meta), DefaultEditorKit.cutAction);
            im.put(KeyStroke.getKeyStroke(a, meta), DefaultEditorKit.selectAllAction);
        }
    }

    /* Create the form */
    //        GUIBackend backend = new GUIBackend();
    final ExperimentalWindow mw = new ExperimentalWindow();

    /* Apply the settings to the ExperimentalWindow bofore showing it */

    mw.setSize(mw.backend.getSettings().getMainWindowSettings().width,
            mw.backend.getSettings().getMainWindowSettings().height);
    mw.setLocation(mw.backend.getSettings().getMainWindowSettings().xLocation,
            mw.backend.getSettings().getMainWindowSettings().yLocation);

    mw.addComponentListener(new ComponentListener() {
        @Override
        public void componentResized(ComponentEvent ce) {
            mw.backend.getSettings().getMainWindowSettings().height = ce.getComponent().getSize().height;
            mw.backend.getSettings().getMainWindowSettings().width = ce.getComponent().getSize().width;
        }

        @Override
        public void componentMoved(ComponentEvent ce) {
            mw.backend.getSettings().getMainWindowSettings().xLocation = ce.getComponent().getLocation().x;
            mw.backend.getSettings().getMainWindowSettings().yLocation = ce.getComponent().getLocation().y;
        }

        @Override
        public void componentShown(ComponentEvent ce) {
        }

        @Override
        public void componentHidden(ComponentEvent ce) {
        }
    });

    /* Display the form */
    java.awt.EventQueue.invokeLater(new Runnable() {

        @Override
        public void run() {
            mw.setVisible(true);
        }
    });

    Runtime.getRuntime().addShutdownHook(new Thread() {
        @Override
        public void run() {
            mw.connectionPanel.saveSettings();
            mw.commandPanel.saveSettings();

            if (mw.pendantUI != null) {
                mw.pendantUI.stop();
            }
        }
    });
}

---

From source file:Main.java

/**
 * initialize keystroke bindings//from   w  ww  .ja v a  2 s  .  c  o  m
 */
public final static void InitializeKeyStrokeBindings() {
    String selectAllAction = DefaultEditorKit.selectAllAction;
    String cutAction = DefaultEditorKit.cutAction;
    String copyAction = DefaultEditorKit.copyAction;
    String pasteAction = DefaultEditorKit.pasteAction;

    int mask = Toolkit.getDefaultToolkit().getMenuShortcutKeyMask();

    JTextComponent.KeyBinding ctrlA = new JTextComponent.KeyBinding(KeyStroke.getKeyStroke(KeyEvent.VK_A, mask),
            selectAllAction);
    JTextComponent.KeyBinding ctrlX = new JTextComponent.KeyBinding(KeyStroke.getKeyStroke(KeyEvent.VK_X, mask),
            cutAction);
    JTextComponent.KeyBinding ctrlC = new JTextComponent.KeyBinding(KeyStroke.getKeyStroke(KeyEvent.VK_C, mask),
            copyAction);
    JTextComponent.KeyBinding ctrlV = new JTextComponent.KeyBinding(KeyStroke.getKeyStroke(KeyEvent.VK_V, mask),
            pasteAction);

    JTextComponent.KeyBinding[] extraBindings = new JTextComponent.KeyBinding[] { ctrlA, ctrlX, ctrlC, ctrlV };

    Keymap defaultKeyMap = JTextComponent.getKeymap(JTextComponent.DEFAULT_KEYMAP);

    JTextComponent dummy = new JTextField();
    JTextComponent.loadKeymap(defaultKeyMap, extraBindings, dummy.getActions());
}

---

From source file:ShowAction.java

public ShowAction() {
    super("About");
    putValue(Action.MNEMONIC_KEY, new Integer(KeyEvent.VK_A));
}

---

From source file:ShowAction.java

public ShowAction(Component parentComponent) {
    super("About");
    putValue(Action.MNEMONIC_KEY, new Integer(KeyEvent.VK_A));
    this.parentComponent = parentComponent;
}

---

From source file:Main.java

public ShowAction() {
    super("About");
    putValue(Action.MNEMONIC_KEY, new Integer(KeyEvent.VK_A));

    putValue(Action.NAME, "Go to number ");
    putValue(Action.SHORT_DESCRIPTION, "Change the number to ");
    super.setEnabled(false);
}

---

From source file:Main.java

public ShowAction() {
    super("About");
    putValue(Action.MNEMONIC_KEY, new Integer(KeyEvent.VK_A));

    putValue(Action.NAME, "Go to number ");
    putValue(Action.SHORT_DESCRIPTION, "Change the number to ");

}

---

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