Example usage for javax.swing JLabel JLabel

List of usage examples for javax.swing JLabel JLabel

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Introduction

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

Prototype

public JLabel(Icon image)

Source Link

Document

Creates a JLabel instance with the specified image.

Usage

From source file:Main.java

public static void main(String[] args) {

    JRadioButton button1 = new JRadioButton("Red");
    JRadioButton button2 = new JRadioButton("Green");
    JRadioButton button3 = new JRadioButton("Blue");
    ButtonGroup colorButtonGroup = new ButtonGroup();
    colorButtonGroup.add(button1);//ww w . j av  a 2 s. c o  m
    colorButtonGroup.add(button2);
    colorButtonGroup.add(button3);
    button1.setSelected(true);

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

    frame.add(new JLabel("Color:"));
    frame.add(button1);
    frame.add(button2);
    frame.add(button3);
    frame.pack();
    frame.setVisible(true);

    System.out.println(getSelection(colorButtonGroup));

}

From source file:Main.java

public static void main(String[] args) {
    ScriptEngine engine = new ScriptEngineManager().getEngineByExtension("js");

    String[] ops = { "+", "-", "*", "/" };

    JPanel gui = new JPanel(new BorderLayout(2, 2));
    JPanel labels = new JPanel(new GridLayout(0, 1));
    gui.add(labels, BorderLayout.WEST);
    labels.add(new JLabel("a"));
    labels.add(new JLabel("operand"));
    labels.add(new JLabel("b"));
    labels.add(new JLabel("="));

    JPanel controls = new JPanel(new GridLayout(0, 1));
    gui.add(controls, BorderLayout.CENTER);
    JTextField a = new JTextField(10);
    controls.add(a);// ww w  . j a v a  2 s. com
    JComboBox operand = new JComboBox(ops);
    controls.add(operand);
    JTextField b = new JTextField(10);
    controls.add(b);
    JTextField output = new JTextField(10);
    controls.add(output);

    ActionListener al = new ActionListener() {
        public void actionPerformed(ActionEvent ae) {
            String expression = a.getText() + operand.getSelectedItem() + b.getText();
            try {
                Object result = engine.eval(expression);
                if (result == null) {
                    output.setText("Output was 'null'");
                } else {
                    output.setText(result.toString());
                }
            } catch (ScriptException se) {
                output.setText(se.getMessage());
            }
        }
    };

    operand.addActionListener(al);
    a.addActionListener(al);
    b.addActionListener(al);

    JOptionPane.showMessageDialog(null, gui);
}

From source file:Main.java

public static void main(String[] args) {
    Runnable r = new Runnable() {
        @Override/*  w ww .  j ava 2s .  c  o m*/
        public void run() {
            JPanel gui = new JPanel();

            final AnimatedImage[] tiles = new AnimatedImage[2];
            for (int ii = 0; ii < tiles.length; ii++) {
                tiles[ii] = new AnimatedImage();
                gui.add(new JLabel(new ImageIcon(tiles[ii])));
            }
            ActionListener listener = new ActionListener() {

                @Override
                public void actionPerformed(ActionEvent e) {
                    for (int i = 0; i < tiles.length; i++) {
                        tiles[i].paintImage();
                        gui.repaint();
                    }
                }
            };
            Timer timer = new Timer(50, listener);
            timer.start();

            JOptionPane.showMessageDialog(null, gui);
            timer.stop();
        }
    };
    SwingUtilities.invokeLater(r);
}

From source file:JRadioButtonTest.java

public static void main(String[] args) {
    JFrame.setDefaultLookAndFeelDecorated(true);
    JFrame frame = new JFrame("JRadioButton Test");
    frame.setLayout(new FlowLayout());
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JRadioButton button1 = new JRadioButton("Red");
    JRadioButton button2 = new JRadioButton("Green");
    JRadioButton button3 = new JRadioButton("Blue");
    ButtonGroup colorButtonGroup = new ButtonGroup();
    colorButtonGroup.add(button1);/*from  ww w . j av a  2 s.c  o m*/
    colorButtonGroup.add(button2);
    colorButtonGroup.add(button3);
    button1.setSelected(true);
    frame.add(new JLabel("Color:"));
    frame.add(button1);
    frame.add(button2);

    frame.add(button3);
    frame.pack();
    frame.setVisible(true);
}

From source file:JFormattedTextFieldDateInputSampleELocaleFRENCH.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Date/Time Input");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JLabel label;/*ww  w.java  2 s . c  o  m*/
    JFormattedTextField input;
    JPanel panel;

    BoxLayout layout = new BoxLayout(frame.getContentPane(), BoxLayout.Y_AXIS);
    frame.setLayout(layout);

    Format dayOfWeek = new SimpleDateFormat("E", Locale.FRENCH);
    label = new JLabel("French day of week:");
    input = new JFormattedTextField(dayOfWeek);
    input.setValue(new Date());
    input.setColumns(20);

    panel = new JPanel(new FlowLayout(FlowLayout.RIGHT));
    panel.add(label);
    panel.add(input);

    frame.add(panel);
    frame.add(new JTextField());
    frame.pack();
    frame.setVisible(true);
}

From source file:MainClass.java

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

    JFrame frame = new JFrame("Number Input");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Font font = new Font("SansSerif", Font.BOLD, 16);

    JLabel label;/*from ww  w. jav a  2 s .  com*/
    JFormattedTextField input;
    JPanel panel;

    BoxLayout layout = new BoxLayout(frame.getContentPane(), BoxLayout.Y_AXIS);
    frame.setLayout(layout);

    Format number = NumberFormat.getNumberInstance(Locale.FRENCH);
    label = new JLabel("French Number:");
    input = new JFormattedTextField(number);
    input.setValue(2424.50);
    input.setColumns(20);
    input.setFont(font);
    panel = new JPanel(new FlowLayout(FlowLayout.RIGHT));
    panel.add(label);
    panel.add(input);
    frame.add(panel);

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

From source file:MainClass.java

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

    JFrame frame = new JFrame("Number Input");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Font font = new Font("SansSerif", Font.BOLD, 16);

    JLabel label;/*from w  w  w .  j a  v  a  2 s. co m*/
    JFormattedTextField input;
    JPanel panel;

    BoxLayout layout = new BoxLayout(frame.getContentPane(), BoxLayout.Y_AXIS);
    frame.setLayout(layout);

    Format currency = NumberFormat.getCurrencyInstance(Locale.UK);
    label = new JLabel("UK Currency:");
    input = new JFormattedTextField(currency);
    input.setValue(2424.50);
    input.setColumns(20);
    input.setFont(font);
    panel = new JPanel(new FlowLayout(FlowLayout.RIGHT));
    panel.add(label);
    panel.add(input);
    frame.add(panel);

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

From source file:Main.java

public static void main(String[] args) {

    JRadioButton button1 = new JRadioButton("Red");
    JRadioButton button2 = new JRadioButton("Green");

    button2.setMnemonic(KeyEvent.VK_G);

    JRadioButton button3 = new JRadioButton("Blue");
    ButtonGroup colorButtonGroup = new ButtonGroup();
    colorButtonGroup.add(button1);//w  ww .j  a va  2s .c  om
    colorButtonGroup.add(button2);
    colorButtonGroup.add(button3);
    button1.setSelected(true);

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

    frame.add(new JLabel("Color:"));
    frame.add(button1);
    frame.add(button2);
    frame.add(button3);
    frame.pack();
    frame.setVisible(true);

}

From source file:MainClass.java

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

    JFrame frame = new JFrame("Number Input");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Font font = new Font("SansSerif", Font.BOLD, 16);

    JLabel label;// w w  w . ja v  a2  s . c  o m
    JFormattedTextField input;
    JPanel panel;

    BoxLayout layout = new BoxLayout(frame.getContentPane(), BoxLayout.Y_AXIS);
    frame.setLayout(layout);

    Format integer = NumberFormat.getIntegerInstance(Locale.ITALIAN);
    label = new JLabel("Italian integer:");
    input = new JFormattedTextField(integer);
    input.setValue(2424.50);
    input.setColumns(20);
    input.setFont(font);
    panel = new JPanel(new FlowLayout(FlowLayout.RIGHT));
    panel.add(label);
    panel.add(input);
    frame.add(panel);

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

From source file:Main.java

public static void main(String[] args) {
    FlowLayout layout = new FlowLayout(FlowLayout.LEADING, horizontalGap, verticalGap);
    JButton button = new JButton("Discard");
    JLabel[] panels = new JLabel[5];

    JFrame frame = new JFrame("Poker");
    frame.setSize(width, height);// ww  w .j  a va 2 s  .c om
    frame.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);

    JPanel deckPanel = new JPanel(layout);
    for (int i = 0; i < 5; i++) {
        panels[i] = new JLabel("" + i);
        deckPanel.add(panels[i]);
    }
    frame.getContentPane().add(deckPanel);
    JPanel buttonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
    buttonPanel.add(button);
    frame.getContentPane().add(buttonPanel, BorderLayout.SOUTH);
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.pack();

    frame.setVisible(true);
}