Example usage for javax.swing JFrame pack

Introduction

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

Prototype

@SuppressWarnings("deprecation")
public void pack()

Source Link

Document

Causes this Window to be sized to fit the preferred size and layouts of its subcomponents.

Usage

From source file:Main.java

public static void main(String[] args) {
    JPanel bottomPanel = new JPanel();
    bottomPanel.add(new JButton("Bottom Button"));
    bottomPanel.setBorder(BorderFactory.createTitledBorder("Bottom Panel"));

    JPanel centerPanel = new JPanel();
    centerPanel.setBorder(BorderFactory.createTitledBorder("Center Panel"));

    JPanel mainPanel = new JPanel(new BorderLayout());
    mainPanel.add(centerPanel, BorderLayout.CENTER);
    mainPanel.add(bottomPanel, BorderLayout.PAGE_END);

    int eb = 25;//from  w ww.jav  a  2 s .c om
    mainPanel.setBorder(BorderFactory.createEmptyBorder(eb, eb, eb, eb));

    mainPanel.setPreferredSize(new Dimension(500, 400));

    JFrame frame = new JFrame("Main");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setContentPane(mainPanel);
    frame.pack();
    frame.setLocationByPlatform(true);
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {

    JTextPane textPane = new JTextPane();
    textPane.setText("This is a test string");

    StyleConstants.setBold(BOLD, true);

    StyleConstants.setItalic(ITALIC, true);

    int start = 5;
    int end = 10;

    textPane.getStyledDocument().setCharacterAttributes(start, end - start, BOLD, false);
    textPane.getStyledDocument().setCharacterAttributes(start, end - start, ITALIC, false);
    for (int i = start; i < end; i++)
        System.out.println(/*  w ww .  j a va  2s.c  om*/
                textPane.getStyledDocument().getCharacterElement(i).getAttributes().containsAttributes(BOLD)); // all now print true

    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.add(new JScrollPane(textPane));
    frame.pack();
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setLayout(new BorderLayout());
    frame.pack();

    Container contentPane = frame.getContentPane();
    contentPane.setLayout(null);/*  ww  w. j  a v a  2 s .com*/
    for (int i = 0; i < 4; i++) {
        JPanel panel = new JPanel();
        panel.setBounds((i * 75) + 475, 25, 75, 100);
        System.out.println(panel.getBounds());
        contentPane.add(panel);
        panel.setBorder(BorderFactory.createLineBorder(Color.BLACK, 3));
    }
    System.out.println(getComponentAt(contentPane, new Point(475, 25)));
    System.out.println(getComponentAt(contentPane, new Point(100, 25)));
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {
    JFrame frame = new JFrame("FormatDemo");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.add(new Main());
    frame.pack();
    frame.setVisible(true);/*from  w ww.  ja  va  2s  . co m*/
}

From source file:Main.java

public static void main(String[] args) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setContentPane(new Main(frame));
    frame.pack();
    frame.setVisible(true);/*  w ww . j  a v  a2 s  . c  o  m*/
}

From source file:JapaneseCalendar.java

public static void main(String[] a) {
    JFrame f = new JFrame();

    f.add(new JapaneseCalendar());
    f.pack();
    f.setVisible(true);//from  ww  w  .j av  a 2s . co m
}

From source file:Main.java

public static void main(String[] args) {
    EventQueue.invokeLater(new Runnable() {
        @Override/*from   w w w  .j av a2 s  .c  om*/
        public void run() {
            JFrame f = new JFrame();
            f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
            f.add(new MyPanel());
            f.pack();
            f.setVisible(true);
        }
    });
}

From source file:Main.java

public static void main(String[] args) {
    Object[] items = new Object[] { "Dog", "Cat", "Other" };
    DefaultComboBoxModel dcbm = new DefaultComboBoxModel(items);
    JComboBox comboBox = new JComboBox(dcbm);
    comboBox.setPreferredSize(new Dimension(200, 20));
    comboBox.addItemListener(e -> {/*w w  w .j a v  a 2s  .  co  m*/
        Object selectedItem = comboBox.getSelectedItem();
        boolean editable = selectedItem instanceof String && ((String) selectedItem).equals("Other");
        comboBox.setEditable(editable);
    });
    comboBox.getEditor().addActionListener(e -> {
        Object newItem = comboBox.getEditor().getItem();
        DefaultComboBoxModel d = (DefaultComboBoxModel) comboBox.getModel();
        d.addElement(newItem);
        d.setSelectedItem(newItem);

    });

    JPanel content = new JPanel(new FlowLayout());
    content.add(new JLabel("Test:"));
    content.add(comboBox);

    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setContentPane(content);
    frame.pack();
    frame.setVisible(true);
}

From source file:ArabicDigitsI18N.java

public static void main(String[] argv) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.getContentPane().add("Center", new ArabicDigitsI18N());
    frame.pack();
    frame.setVisible(true);/*from   ww w  . ja  va2  s  .com*/
}

From source file:Main.java

public static void main(String[] args) {
    Main paintEg = new Main();

    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.getContentPane().add(paintEg);
    frame.pack();
    frame.setVisible(true);//from   w w  w . ja v a2s  .c om
}