Example usage for javax.swing Timer Timer

Introduction

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

Prototype

public Timer(int delay, ActionListener listener)

Source Link

Document

Creates a Timer and initializes both the initial delay and between-event delay to delay milliseconds.

Usage

From source file:Main.java

public Main() {
    JPanel panel = new JPanel();
    BoxLayout boxLayout = new BoxLayout(panel, BoxLayout.PAGE_AXIS);
    panel.setLayout(boxLayout);// w w  w. j  a  va2 s.c  o m
    for (int i = 0; i < 40; i++) {
        panel.add(new JButton("Button " + i));
    }
    buttons = panel.getComponents();
    activeComponent = buttons[index];
    final JScrollPane scroll = new JScrollPane(panel);

    Timer timer = new Timer(500, new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            ((JButton) activeComponent).setForeground(Color.BLACK);
            if (index >= buttons.length - 1) {
                index = 0;
            } else {
                index++;
            }
            activeComponent = buttons[index];
            ((JButton) activeComponent).setForeground(Color.red);
            setView(scroll, activeComponent);
            System.out.println(((JButton) activeComponent).getActionCommand());
        }
    });
    timer.start();

    scroll.setPreferredSize(new Dimension(200, 300));
    JFrame frame = new JFrame();
    frame.add(scroll);
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.pack();
    frame.setVisible(true);
}

From source file:Main.java

/**
 * Creates an animation to fade the dialog opacity from 1 to 0.
 *//*from w  w  w  .j  a  v a 2 s  .  c  o  m*/
public static void fadeOut(final JDialog dialog) {
    final Timer timer = new Timer(10, null);
    timer.setRepeats(true);
    timer.addActionListener(new ActionListener() {

        private float opacity = 1;

        @Override
        public void actionPerformed(ActionEvent e) {
            opacity -= 0.15f;
            dialog.setOpacity(Math.max(opacity, 0));
            if (opacity <= 0) {
                timer.stop();
                dialog.dispose();
            }
        }
    });

    dialog.setOpacity(1);
    timer.start();
}

From source file:Main.java

public void refreshScreen() {
    timer = new Timer(0, new ActionListener() {
        @Override//w w w. ja  v a2s .  co  m
        public void actionPerformed(ActionEvent e) {
            repaint();
        }
    });
    timer.setRepeats(true);
    // Aprox. 60 FPS
    timer.setDelay(17);
    timer.start();
}

From source file:Main.java

public Main() {
    setPreferredSize(new Dimension(320, 240));
    add(odometer);//from ww w  .j a v  a2  s  .c  om
    JComboBox colorBox = new JComboBox(new String[] { "a", "b" });
    colorBox.addActionListener(e -> {
        tabbedPane.setTitleAt(tabbedPane.getSelectedIndex(), "my full new title");
    });
    this.add(colorBox);
    timer = new Timer(250, new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            km += random.nextInt(100);
            odometer.setText(df.format(km));
        }
    });
    timer.start();
}

From source file:ProgressMonitorExample.java

public ProgressMonitorExample() {
    super("Progress Monitor Demo");
    setSize(250, 100);/* w w  w.  j  a va  2  s .com*/
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    pbar = new ProgressMonitor(null, "Monitoring Progress", "Initializing . . .", 0, 100);

    // Fire a timer every once in a while to update the progress.
    Timer timer = new Timer(500, this);
    timer.start();
    setVisible(true);
}

From source file:Main.java

public StringPanel() {
    for (int i = 1; i <= 100; i++) {
        list.add("Word " + i);
    }//from   w  ww  . j  a va  2 s  .com

    word = list.get(0);

    Timer timer = new Timer(500, e -> {
        int rand = random.nextInt(list.size());
        word = list.get(rand);
        x = random.nextInt(D_W - wordWidth);
        y = random.nextInt(D_H) + wordHeight;

        repaint();
    });
    timer.start();
}

From source file:Main.java

public void startAnimation() {
    if (animationTimer == null) {
        currentImage = 0;// ww  w  .  j  av  a  2 s .c  om
        animationTimer = new Timer(animationDelay, this);
        animationTimer.start();
    } else if (!animationTimer.isRunning())
        animationTimer.restart();
}

From source file:Main.java

public BackgroundPane() {
    try {//from  w w w . j av a 2s.  co m
        bg = ImageIO.read(new URL("http://www.java2s.com/style/download.png"));
    } catch (Exception ex) {
        ex.printStackTrace();
    }

    Timer timer = new Timer(40, new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            yOffset += yDelta;
            if (yOffset > getHeight()) {
                yOffset = 0;
            }
            repaint();
        }
    });
    timer.start();
}

From source file:raspihomeapp.ParamForm.java

/**
 * Creates new form ParamForm/*from   w  ww. j ava  2  s .  c  o  m*/
 */
public ParamForm() {
    initComponents();
    timer = new Timer(60000, taskPerformer);
    timer.setInitialDelay(0);
    timer.start();
    Plotxy();

}

From source file:MultiKeyCombo.java

public MultiKeySelectionManager() {
    resetTimer = new Timer(RESET_DELAY, new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            currentSearch.setLength(0);/*from   www  .  jav  a2  s .c om*/
        }
    });
}