Example usage for javax.swing JFrame setLayout

Introduction

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

Prototype

public void setLayout(LayoutManager manager) 

Source Link

Document

Sets the LayoutManager.

Usage

From source file:Main.java

public static void main(String[] args) {
    JFrame.setDefaultLookAndFeelDecorated(true);
    JFrame frame = new JFrame();
    frame.setTitle("JLabel Test");
    frame.setLayout(new FlowLayout());
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    ImageIcon imageIcon = new ImageIcon("yourFile.gif");

    JLabel label = new JLabel("Mixed", imageIcon, SwingConstants.RIGHT);

    frame.add(label);// ww w  .  ja  va2  s  . c  o m
    frame.pack();
    frame.setVisible(true);
}

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From source file:Main.java

public static void main(String[] args) {
    JProgressBar progressBar = new JProgressBar();
    JButton button = new JButton("Start");
    JFrame f = new JFrame();
    f.setLayout(new FlowLayout());
    f.add(progressBar);/* w  w w.  ja v  a2  s .  c o  m*/
    f.add(button);

    ActionListener updateProBar = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            int val = progressBar.getValue();
            if (val >= 100) {
                //  timer.stop();
                button.setText("End");
                return;
            }
            progressBar.setValue(++val);
        }
    };
    Timer timer = new Timer(50, updateProBar);
    button.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            if (timer.isRunning()) {
                timer.stop();
                button.setText("Start");
            } else if (button.getText() != "End") {
                timer.start();
                button.setText("Stop");
            }
        }
    });
    f.pack();
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.setVisible(true);
}

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From source file:Main.java

public static void main(String[] args) {
    final JFrame parent1 = new JFrame("Parent Frame 1");
    parent1.setLayout(new FlowLayout());
    parent1.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JButton button = new JButton("Application modal dialog");
    button.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            JDialog dialog = new JDialog(parent1, "Application-Modal Dialog",
                    Dialog.ModalityType.APPLICATION_MODAL);
            dialog.setBounds(200, 150, 200, 150);
            dialog.setVisible(true);//from   w w w .jav a2  s  . c o  m
        }
    });
    parent1.add(button);
    parent1.setBounds(100, 100, 200, 150);
    parent1.setVisible(true);

    JFrame parent2 = new JFrame("Parent Frame 2");
    parent2.setBounds(500, 100, 200, 150);
    parent2.setVisible(true);
}

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From source file:Main.java

public static void main(String args[]) {
    String[] mainData = { "-Select-", "Sel 1", "Sel 2", "Sel 3" };
    String[] subData1 = { "Sub Sel 11", "Sub Sel 12", "Sub Sel 13" };
    String[] subData2 = { "Sub Sel 21", "Sub Sel 22", "Sub Sel 23" };
    String[] subData3 = { "Sub Sel 31", "Sub Sel 32", "Sub Sel 33" };
    DefaultComboBoxModel boxModel = new DefaultComboBoxModel();
    JComboBox box1 = new JComboBox(mainData), box2 = new JComboBox();
    JFrame frame = new JFrame();
    frame.setLayout(new FlowLayout());
    frame.add(box1);/*from  w  w  w  . j  a  v a2 s .  c o  m*/
    frame.add(box2);
    box2.setVisible(false);
    box2.setModel(boxModel);
    frame.setBounds(200, 200, 500, 200);
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setVisible(true);

    box1.addItemListener(e -> {
        box2.setVisible(true);
        boxModel.removeAllElements();
        if (box1.getSelectedIndex() == 0) {
            box2.setVisible(false);
        } else if (box1.getSelectedIndex() == 1) {
            for (String s : subData1) {
                boxModel.addElement(s);
            }
        } else if (box1.getSelectedIndex() == 2) {
            for (String s : subData2) {
                boxModel.addElement(s);
            }
        } else if (box1.getSelectedIndex() == 3) {
            for (String s : subData3) {
                boxModel.addElement(s);
            }
        }
    });
}

---

From source file:Main.java

public static void main(String[] args) {
    final Timer timer;
    final JProgressBar progressBar = new JProgressBar();
    final JButton button = new JButton("Start");
    JFrame f = new JFrame();
    f.setLayout(new FlowLayout());
    f.add(progressBar);/*from w ww  .  j a  v a 2 s  .c  o m*/
    f.add(button);

    ActionListener updateProBar = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            int val = progressBar.getValue();
            if (val >= 100) {
                //  timer.stop();
                button.setText("End");
                return;
            }
            progressBar.setValue(++val);
        }
    };
    timer = new Timer(50, updateProBar);
    button.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            if (timer.isRunning()) {
                timer.stop();
                button.setText("Start");
            } else if (button.getText() != "End") {
                timer.start();
                button.setText("Stop");
            }
        }
    });
    f.pack();
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.setResizable(false);
    f.setLocationRelativeTo(null);
    f.setVisible(true);
}

---

From source file:SimpleDnD.java

public static void main(String[] args) {
    JTextField field = new JTextField(10);
    JButton button = new JButton("Button");
    JFrame f = new JFrame();
    f.setTitle("Simple Drag & Drop");

    f.setLayout(new FlowLayout());
    f.add(button);//  w  w w  . ja v  a2 s. c o  m
    f.add(field);

    field.setDragEnabled(true);
    button.setTransferHandler(new TransferHandler("text"));

    f.setSize(330, 150);
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.setLocationRelativeTo(null);
    f.setVisible(true);
}

---

From source file:Main.java

public static void main(String[] args) {
    Vector<Double> doubleVector = new Vector<Double>();
    Vector<Integer> integerVector = new Vector<Integer>();
    Vector<Boolean> booleanVector = new Vector<Boolean>();
    Vector<Icon> iconVector = new Vector<Icon>();
    Icon icon1 = ((UIManager.getIcon("OptionPane.errorIcon")));
    Icon icon2 = (UIManager.getIcon("OptionPane.informationIcon"));
    Icon icon3 = (UIManager.getIcon("OptionPane.warningIcon"));
    Icon icon4 = (UIManager.getIcon("OptionPane.questionIcon"));

    doubleVector.addElement(1.001);//  www .j  av  a 2 s.  co m
    doubleVector.addElement(10.00);
    doubleVector.addElement(0.95);
    doubleVector.addElement(4.2);
    JComboBox comboBoxDouble = new JComboBox(doubleVector);
    integerVector.addElement(1);
    integerVector.addElement(2);
    integerVector.addElement(3);
    integerVector.addElement(4);
    JComboBox comboBoxInteger = new JComboBox(integerVector);
    booleanVector.add(Boolean.TRUE);
    booleanVector.add(Boolean.FALSE);
    JComboBox comboBoxBoolean = new JComboBox(booleanVector);
    iconVector.addElement(icon1);
    iconVector.addElement(icon2);
    iconVector.addElement(icon3);
    iconVector.addElement(icon4);
    JComboBox comboBoxIcon = new JComboBox(iconVector);
    JFrame frame = new JFrame();
    frame.setLayout(new GridLayout(2, 2, 5, 5));
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.add(comboBoxDouble);
    frame.add(comboBoxInteger);
    frame.add(comboBoxBoolean);
    frame.add(comboBoxIcon);
    frame.pack();
    frame.setVisible(true);
}

---

From source file:Main.java

public static void main(String[] argv) throws Exception {
    JFrame frame = new JFrame();
    GridBagLayout gbl = new GridBagLayout();

    frame.setLayout(gbl);
    frame.add(new JButton("1"));
    frame.add(new JButton("2"));

    gbl.layoutContainer(frame);//from  w ww .j a  v a2 s  .c om

    gbl.columnWeights = new double[] { 0.0f, 1.0f, 2.0f };
    gbl.rowWeights = new double[] { 0.0f, 1.0f };

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

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From source file:Main.java

public static void main(String[] args) throws Exception {
    NumberFormat format = NumberFormat.getNumberInstance();
    format.setMaximumFractionDigits(2);//from w  ww  .  j  av  a  2s  .co  m
    format.setMinimumFractionDigits(2);
    format.setParseIntegerOnly(true);
    format.setRoundingMode(RoundingMode.HALF_UP);

    NumberFormatter formatter = new NumberFormatter(format);
    formatter.setMaximum(1000);
    formatter.setMinimum(0.0);
    formatter.setAllowsInvalid(false);
    // formatter.setOverwriteMode(false);

    JFormattedTextField tf = new JFormattedTextField(formatter);
    tf.setColumns(10);
    tf.setValue(123456789.99);
    JFormattedTextField tf1 = new JFormattedTextField(formatter);
    tf1.setValue(1234567890.99);
    JFormattedTextField tf2 = new JFormattedTextField(formatter);
    tf2.setValue(1111.1111);
    JFormattedTextField tf3 = new JFormattedTextField(formatter);
    tf3.setValue(-1111.1111);
    JFormattedTextField tf4 = new JFormattedTextField(formatter);
    tf4.setValue(-56);

    JFrame frame = new JFrame("Test");
    frame.setLayout(new GridLayout(5, 0));
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.add(tf);
    frame.add(tf1);
    frame.add(tf2);
    frame.add(tf3);
    frame.add(tf4);
    frame.pack();
    frame.setVisible(true);
}

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From source file:Main.java

public static void main(String[] args) {
    JEditorPane htmlPane = new JEditorPane();
    String description = "<html><body>Hello<table border=1>"
            + "<tr><td><img alt='Bad' src='http://www.java2s.com/style/download.png'/></tr></td></table></body></html>";
    htmlPane.setContentType("text/html");
    htmlPane.setText(description);//from ww w. ja  v a 2s  .c o  m

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

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