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[] argv) throws Exception {

    Robot robot = new Robot();

    robot.keyPress(KeyEvent.VK_A);
    robot.keyRelease(KeyEvent.VK_A);

}

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From source file:Main.java

public static void main(String[] argv) throws Exception {

    Robot robot = new Robot();

    robot.keyPress(KeyEvent.VK_A);
    robot.waitForIdle();//from  w  w w  .  j  a  va 2  s. com
    robot.keyRelease(KeyEvent.VK_A);

}

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From source file:Main.java

public static void main(String[] args) {
    JCheckBox a = new JCheckBox("A");
    a.setSelected(true);/*  w w  w .j  ava2 s .  c  o  m*/
    a.setMnemonic(KeyEvent.VK_A);

    JCheckBox b = new JCheckBox("B");
    JCheckBox c = new JCheckBox("C");
    JCheckBox d = new JCheckBox("D");

    JFrame frame = new JFrame();
    frame.setLayout(new FlowLayout());
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    frame.add(new JLabel("Car Features"));
    frame.add(a);
    frame.add(b);
    frame.add(c);
    frame.add(d);
    frame.pack();
    frame.setVisible(true);
}

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From source file:Main.java

public static void main(String args[]) {
    JButton jbtnA = new JButton("java2s.com");

    JFrame jfrm = new JFrame();
    jfrm.setSize(300, 300);//from  w  w  w  .ja  v  a  2 s . c o  m

    jfrm.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    jfrm.getRootPane().setDefaultButton(jbtnA);

    jbtnA.setMnemonic(KeyEvent.VK_A);

    jbtnA.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent ae) {
            System.out.println("Alpha pressed. Beta is enabled.");
            jbtnA.setEnabled(!jbtnA.isEnabled());
        }
    });
    jfrm.add(jbtnA);
    jfrm.setVisible(true);
}

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From source file:MainClass.java

public static void main(String args[]) throws Exception {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JTabbedPane tabbedPane = new JTabbedPane();
    tabbedPane.setTabLayoutPolicy(JTabbedPane.SCROLL_TAB_LAYOUT);
    String titles[] = { "A", "B", "C", "D", "E", "F" };
    int mnemonic[] = { KeyEvent.VK_A, KeyEvent.VK_B, KeyEvent.VK_C, KeyEvent.VK_D, KeyEvent.VK_E,
            KeyEvent.VK_F };// w  ww.  j  a v a  2  s  . co  m
    for (int i = 0, n = titles.length; i < n; i++) {
        add(tabbedPane, titles[i], mnemonic[i]);
    }

    ChangeListener changeListener = new ChangeListener() {
        public void stateChanged(ChangeEvent changeEvent) {
            JTabbedPane sourceTabbedPane = (JTabbedPane) changeEvent.getSource();
            int index = sourceTabbedPane.getSelectedIndex();
            System.out.println("Tab changed to: " + sourceTabbedPane.getTitleAt(index));
        }
    };
    tabbedPane.addChangeListener(changeListener);

    frame.add(tabbedPane, BorderLayout.CENTER);
    frame.setSize(400, 150);
    frame.setVisible(true);

}

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From source file:TabSample.java

public static void main(String args[]) {

    JFrame frame = new JFrame("Tabbed Pane Sample");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JTabbedPane tabbedPane = new JTabbedPane();

    String titles[] = { "General", "Security", "Content", "Connection", "Programs", "Advanced" };
    int mnemonic[] = { KeyEvent.VK_G, KeyEvent.VK_S, KeyEvent.VK_C, KeyEvent.VK_O, KeyEvent.VK_P,
            KeyEvent.VK_A };
    for (int i = 0, n = titles.length; i < n; i++) {
        add(tabbedPane, titles[i], mnemonic[i]);
    }/*from  ww  w . j  a v  a2 s .  c  o  m*/

    frame.add(tabbedPane, BorderLayout.CENTER);
    frame.setSize(400, 150);
    frame.setVisible(true);
}

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From source file:TabLocation.java

public static void main(String args[]) {

    JFrame frame = new JFrame("Tabbed Pane Sample");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JTabbedPane tabbedPane = new JTabbedPane();

    String titles[] = { "General", "Security", "Content", "Connection", "Programs", "Advanced" };
    int mnemonic[] = { KeyEvent.VK_G, KeyEvent.VK_S, KeyEvent.VK_C, KeyEvent.VK_O, KeyEvent.VK_P,
            KeyEvent.VK_A };
    for (int i = 0, n = titles.length; i < n; i++) {
        add(tabbedPane, titles[i], mnemonic[i]);
    }/*from  www .  j  av a2  s.co  m*/

    tabbedPane.setTabPlacement(JTabbedPane.BOTTOM);
    frame.add(tabbedPane, BorderLayout.CENTER);
    frame.setSize(400, 150);
    frame.setVisible(true);
}

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From source file:Main.java

public static void main(String args[]) {
    ImageIcon iconA = new ImageIcon("IconA.gif");
    ImageIcon iconDiable = new ImageIcon("disable.gif");
    ImageIcon iconOver = new ImageIcon("over.gif");
    ImageIcon iconPressed = new ImageIcon("IconAPressed.gif");

    final JButton jbtnA = new JButton("Alpha", iconA);

    JFrame jfrm = new JFrame();
    jfrm.setLayout(new FlowLayout());
    jfrm.setSize(300, 300);/*from w w  w  .j  a va2  s  . co  m*/

    jfrm.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    jbtnA.setRolloverIcon(iconOver);

    jbtnA.setPressedIcon(iconPressed);
    jbtnA.setDisabledIcon(iconDiable);

    jfrm.getRootPane().setDefaultButton(jbtnA);

    jbtnA.setMnemonic(KeyEvent.VK_A);

    jbtnA.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent ae) {
            System.out.println("Alpha pressed. Beta is enabled.");
            jbtnA.setEnabled(!jbtnA.isEnabled());
        }
    });
    jfrm.add(jbtnA);
    jfrm.setVisible(true);
}

---

From source file:Main.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Tabbed Pane Sample");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JTabbedPane tabbedPane = new JTabbedPane();
    tabbedPane.setTabLayoutPolicy(JTabbedPane.SCROLL_TAB_LAYOUT);
    String titles[] = { "General", "Security", "Content", "Connection", "Programs", "Advanced" };
    int mnemonic[] = { KeyEvent.VK_G, KeyEvent.VK_S, KeyEvent.VK_C, KeyEvent.VK_O, KeyEvent.VK_P,
            KeyEvent.VK_A };
    for (int i = 0, n = titles.length; i < n; i++) {
        add(tabbedPane, titles[i], mnemonic[i]);
    }//from  ww w .  j  av a  2 s .co  m

    tabbedPane.removeAll();
    frame.add(tabbedPane, BorderLayout.CENTER);
    frame.setSize(400, 150);
    frame.setVisible(true);
}

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From source file:TabSample.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Tabbed Pane Sample");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JTabbedPane tabbedPane = new JTabbedPane();
    String titles[] = { "General", "Security", "Content", "Connection", "Programs", "Advanced" };
    int mnemonic[] = { KeyEvent.VK_G, KeyEvent.VK_S, KeyEvent.VK_C, KeyEvent.VK_O, KeyEvent.VK_P,
            KeyEvent.VK_A };
    for (int i = 0, n = titles.length; i < n; i++) {
        add(tabbedPane, titles[i], mnemonic[i]);
        tabbedPane.setBackgroundAt(i, colors[i]);
    }/*www.  j a v a2s  .com*/
    frame.add(tabbedPane, BorderLayout.CENTER);
    frame.setSize(400, 150);
    frame.setVisible(true);
}

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