Example usage for java.awt.event ActionEvent META_MASK

Introduction

In this page you can find the example usage for java.awt.event ActionEvent META_MASK.

Prototype

int META_MASK

To view the source code for java.awt.event ActionEvent META_MASK.

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Document

The meta modifier.

Usage

From source file:Main.java

public static void main(String args[]) {
    JFrame frame = new JFrame();
    Container contentPane = frame.getContentPane();
    ActionListener listener = new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            System.out.println("Command: " + e.getActionCommand());
            int modifiers = e.getModifiers();
            System.out.println("\tALT : " + checkMod(modifiers, ActionEvent.ALT_MASK));
            System.out.println("\tCTRL : " + checkMod(modifiers, ActionEvent.CTRL_MASK));
            System.out.println("\tMETA : " + checkMod(modifiers, ActionEvent.META_MASK));
            System.out.println("\tSHIFT: " + checkMod(modifiers, ActionEvent.SHIFT_MASK));
            Object source = e.getSource();
            if (source instanceof JComboBox) {
                JComboBox jb = (JComboBox) source;
                System.out.println("Combo: " + jb.getSelectedItem());
            }/*from w w  w.ja v a  2  s.c  om*/
        }

        private boolean checkMod(int modifiers, int mask) {
            return ((modifiers & mask) == mask);
        }
    };

    String flavors[] = { "Item 1", "Item 2", "Item 3" };
    JComboBox jc = new JComboBox(flavors);
    jc.setMaximumRowCount(4);
    jc.setEditable(true);
    jc.addActionListener(listener);
    contentPane.add(jc, BorderLayout.NORTH);

    JButton b = new JButton("Button!");
    b.addActionListener(listener);
    contentPane.add(b, BorderLayout.CENTER);

    JPanel panel = new JPanel();
    JLabel label = new JLabel("Label 1: ");
    JTextField text = new JTextField("Type your text", 15);
    text.addActionListener(listener);
    label.setDisplayedMnemonic(KeyEvent.VK_1);
    label.setLabelFor(text);
    panel.add(label);
    panel.add(text);
    contentPane.add(panel, BorderLayout.SOUTH);

    frame.pack();
    frame.setVisible(true);
}

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From source file:ActionTest.java

public static void main(String args[]) {
    JFrame frame = new JFrame();
    Container contentPane = frame.getContentPane();
    ActionListener listener = new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            System.out.println("Command: " + e.getActionCommand());
            System.out.println("Modifiers: ");
            int modifiers = e.getModifiers();
            System.out.println("\tALT : " + checkMod(modifiers, ActionEvent.ALT_MASK));
            System.out.println("\tCTRL : " + checkMod(modifiers, ActionEvent.CTRL_MASK));
            System.out.println("\tMETA : " + checkMod(modifiers, ActionEvent.META_MASK));
            System.out.println("\tSHIFT: " + checkMod(modifiers, ActionEvent.SHIFT_MASK));
            Object source = e.getSource();
            if (source instanceof JComboBox) {
                JComboBox jb = (JComboBox) source;
                System.out.println("Combo: " + jb.getSelectedItem());
            }/*from   w w w.ja  v a 2  s  .  c  o m*/
        }

        private boolean checkMod(int modifiers, int mask) {
            return ((modifiers & mask) == mask);
        }
    };

    String flavors[] = { "Item 1", "Item 2", "Item 3" };
    JComboBox jc = new JComboBox(flavors);
    jc.setMaximumRowCount(4);
    jc.setEditable(true);
    jc.addActionListener(listener);
    contentPane.add(jc, BorderLayout.NORTH);

    JButton b = new JButton("Button!");
    b.addActionListener(listener);
    contentPane.add(b, BorderLayout.CENTER);

    JPanel panel = new JPanel();
    JLabel label = new JLabel("Label 1: ");
    JTextField text = new JTextField("Type your text", 15);
    text.addActionListener(listener);
    label.setDisplayedMnemonic(KeyEvent.VK_1);
    label.setLabelFor(text);
    panel.add(label);
    panel.add(text);
    contentPane.add(panel, BorderLayout.SOUTH);

    frame.pack();
    frame.show();
}

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From source file:EventObject.java

public static void main(String[] args) {
    JFrame f = new JFrame();
    JButton ok = new JButton("Ok");

    ok.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            Calendar cal = Calendar.getInstance();
            cal.setTimeInMillis(event.getWhen());
            Locale locale = Locale.getDefault();
            String s = DateFormat.getTimeInstance(DateFormat.SHORT, locale).format(new Date());

            if (event.getID() == ActionEvent.ACTION_PERFORMED)
                System.out.println(" Event Id: ACTION_PERFORMED");

            System.out.println(" Time: " + s);

            String source = event.getSource().getClass().getName();
            System.out.println(" Source: " + source);

            int mod = event.getModifiers();
            if ((mod & ActionEvent.ALT_MASK) > 0)
                System.out.println("Alt ");

            if ((mod & ActionEvent.SHIFT_MASK) > 0)
                System.out.println("Shift ");

            if ((mod & ActionEvent.META_MASK) > 0)
                System.out.println("Meta ");

            if ((mod & ActionEvent.CTRL_MASK) > 0)
                System.out.println("Ctrl ");

        }/*  ww w .j a va  2  s . c  o  m*/
    });

    f.add(ok);

    f.setSize(420, 250);
    f.setLocationRelativeTo(null);
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.setVisible(true);
}

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From source file:MyActionListener.java

public void actionPerformed(ActionEvent e) {
    System.out.println("Command: " + e.getActionCommand());
    int modifiers = e.getModifiers();
    System.out.println("\tALT : " + checkMod(modifiers, ActionEvent.ALT_MASK));
    System.out.println("\tCTRL : " + checkMod(modifiers, ActionEvent.CTRL_MASK));
    System.out.println("\tMETA : " + checkMod(modifiers, ActionEvent.META_MASK));
    System.out.println("\tSHIFT: " + checkMod(modifiers, ActionEvent.SHIFT_MASK));
    Object source = e.getSource();
    if (source instanceof JButton) {
        JButton jb = (JButton) source;
        System.out.println("JButton: " + jb.getText());
    }/*from ww  w .  java 2s .co m*/
}

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From source file:Main.java

public void actionPerformed(ActionEvent e) {

    Locale locale = Locale.getDefault();
    Date date = new Date(e.getWhen());
    String s = DateFormat.getTimeInstance(DateFormat.SHORT, locale).format(date);

    if (!model.isEmpty()) {
        model.clear();/*from ww  w.  jav  a  2  s . com*/
    }

    if (e.getID() == ActionEvent.ACTION_PERFORMED) {
        model.addElement(" Event Id: ACTION_PERFORMED");

    }

    model.addElement("Time: " + s);

    String source = e.getSource().getClass().getName();

    int mod = e.getModifiers();

    StringBuffer buffer = new StringBuffer("Modifiers: ");

    if ((mod & ActionEvent.ALT_MASK) > 0) {
        buffer.append("Alt ");

    }

    if ((mod & ActionEvent.SHIFT_MASK) > 0) {
        buffer.append("Shift ");

    }

    if ((mod & ActionEvent.META_MASK) > 0) {
        buffer.append("Meta ");

    }

    if ((mod & ActionEvent.CTRL_MASK) > 0) {
        buffer.append("Ctrl ");

    }
    model.addElement(buffer);

}

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From source file:PopupDemo.java

String getMods(int mods) {
    String modstr = "";
    if ((mods & ActionEvent.SHIFT_MASK) == ActionEvent.SHIFT_MASK)
        modstr += (" SHIFT");
    if ((mods & ActionEvent.ALT_MASK) == ActionEvent.ALT_MASK)
        modstr += (" ALT");
    if ((mods & ActionEvent.CTRL_MASK) == ActionEvent.CTRL_MASK)
        modstr += (" CTRL");
    if ((mods & ActionEvent.META_MASK) == ActionEvent.META_MASK)
        modstr += (" META");
    return modstr;
}

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From source file:de.xplib.xdbm.util.I18N.java

/**
 * @param keyIn ..// w  w  w .ja va 2  s .  c om
 * @return ..
 */
public KeyStroke getAccelerator(final String keyIn) {

    String value = this.getValue(keyIn, "accelerator");
    if (value.startsWith(keyIn)) {
        return null;
    }

    String[] s = value.toUpperCase().split(",");
    if (s.length == 0 || s[0].equals("")) {
        return null;
    }

    int code = (int) s[0].charAt(0);
    int mod = 0;
    for (int i = 1; i < s.length; i++) {
        char c = s[i].charAt(0);
        if (c == 'S') {
            mod = mod | ActionEvent.SHIFT_MASK;
        } else if (c == 'A') {
            mod = mod | ActionEvent.ALT_MASK;
        } else if (c == 'C') {
            mod = mod | ActionEvent.CTRL_MASK;
        } else if (c == 'M') {
            mod = mod | ActionEvent.META_MASK;
        }
    }
    return KeyStroke.getKeyStroke(code, mod);
}

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