Example usage for javax.swing SpringLayout SpringLayout

Introduction

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

Prototype

public SpringLayout() 

Source Link

Document

Constructs a new SpringLayout.

Usage

From source file:SpringDemo3.java

public static void main(String[] args) {
    JFrame frame = new JFrame("SpringDemo3");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    // Set up the content pane.
    Container contentPane = frame.getContentPane();
    SpringLayout layout = new SpringLayout();
    contentPane.setLayout(layout);//from  w  w w .  j  av  a 2  s  . co  m

    // Create and add the components.
    JLabel label = new JLabel("Label: ");
    JTextField textField = new JTextField("Text field", 15);
    contentPane.add(label);
    contentPane.add(textField);

    // Adjust constraints for the label so it's at (5,5).
    layout.putConstraint(SpringLayout.WEST, label, 5, SpringLayout.WEST, contentPane);
    layout.putConstraint(SpringLayout.NORTH, label, 5, SpringLayout.NORTH, contentPane);

    // Adjust constraints for the text field so it's at
    // (<label's right edge> + 5, 5).
    layout.putConstraint(SpringLayout.WEST, textField, 5, SpringLayout.EAST, label);
    layout.putConstraint(SpringLayout.NORTH, textField, 5, SpringLayout.NORTH, contentPane);

    // Adjust constraints for the content pane: Its right
    // edge should be 5 pixels beyond the text field's right
    // edge, and its bottom edge should be 5 pixels beyond
    // the bottom edge of the tallest component (which we'll
    // assume is textField).
    layout.putConstraint(SpringLayout.EAST, contentPane, 5, SpringLayout.EAST, textField);
    layout.putConstraint(SpringLayout.SOUTH, contentPane, 5, SpringLayout.SOUTH, textField);

    // Display the window.
    frame.pack();
    frame.setVisible(true);
}

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From source file:SpringDemo4.java

public static void main(String[] args) {
    JFrame frame = new JFrame("SpringDemo4");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    // Set up the content pane.
    Container contentPane = frame.getContentPane();
    SpringLayout layout = new SpringLayout();
    contentPane.setLayout(layout);//from   w w w .j a v a  2s. c o m

    // Create and add the components.
    JLabel label = new JLabel("Label: ");
    JTextField textField = new JTextField("Text field", 15);
    contentPane.add(label);
    contentPane.add(textField);

    // Adjust constraints for the label so it's at (5,5).
    SpringLayout.Constraints labelCons = layout.getConstraints(label);
    labelCons.setX(Spring.constant(5));
    labelCons.setY(Spring.constant(5));

    // Adjust constraints for the text field so it's at
    // (<label's right edge> + 5, 5).
    SpringLayout.Constraints textFieldCons = layout.getConstraints(textField);
    textFieldCons.setX(Spring.sum(Spring.constant(5), labelCons.getConstraint(SpringLayout.EAST)));
    textFieldCons.setY(Spring.constant(5));

    // Adjust constraints for the content pane.
    setContainerSize(contentPane, 5);

    // Display the window.
    frame.pack();
    frame.setVisible(true);
}

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From source file:MainClass.java

public SpringLayoutPanel() {

    SpringLayout layout = new SpringLayout();
    setLayout(layout);/* ww w.  j  a  v  a  2s.  c o m*/

    JButton[] buttons = new JButton[6];
    for (int i = 0; i < buttons.length; i++) {
        buttons[i] = new JButton("Press " + (i + 1));
        add(buttons[i]);
    }

    Spring xSpring = Spring.constant(5, 15, 25);
    Spring ySpring = Spring.constant(10, 30, 50);
    Spring wSpring = Spring.constant(30, 80, 130);

    SpringLayout.Constraints buttonConstr = layout.getConstraints(buttons[0]);
    buttonConstr.setX(xSpring);
    buttonConstr.setY(ySpring);

    for (int i = 0; i < buttons.length; i++) {
        buttonConstr = layout.getConstraints(buttons[i]);
        buttonConstr.setHeight(ySpring);
        buttonConstr.setWidth(wSpring);

        if (i > 0) {
            layout.putConstraint(SpringLayout.WEST, buttons[i], xSpring, SpringLayout.EAST, buttons[i - 1]);
            layout.putConstraint(SpringLayout.NORTH, buttons[i], ySpring, SpringLayout.SOUTH, buttons[i - 1]);
        }
    }

    SpringLayout.Constraints constr = layout.getConstraints(this);
    constr.setConstraint(SpringLayout.EAST,
            Spring.sum(buttonConstr.getConstraint(SpringLayout.EAST), Spring.constant(15)));
    constr.setConstraint(SpringLayout.SOUTH,
            Spring.sum(buttonConstr.getConstraint(SpringLayout.SOUTH), Spring.constant(10)));

}

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From source file:de.dakror.virtualhub.server.dialog.BackupEditDialog.java

public static void show() throws JSONException {
    final JDialog dialog = new JDialog(Server.currentServer.frame, "Backup-Einstellungen", true);
    dialog.setSize(400, 250);//  w  ww.  j  a  v a2s  .  com
    dialog.setLocationRelativeTo(Server.currentServer.frame);
    dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);

    JPanel cp = new JPanel(new SpringLayout());
    cp.add(new JLabel("Zielverzeichnis:"));
    JPanel panel = new JPanel();
    final JTextField path = new JTextField((Server.currentServer.settings.has("backup.path")
            ? Server.currentServer.settings.getString("backup.path")
            : ""), 10);
    panel.add(path);
    panel.add(new JButton(new AbstractAction("Whlen...") {
        private static final long serialVersionUID = 1L;

        @Override
        public void actionPerformed(ActionEvent e) {
            JFileChooser jfc = new JFileChooser((path.getText().length() > 0 ? new File(path.getText())
                    : new File(System.getProperty("user.home"))));
            jfc.setFileHidingEnabled(false);
            jfc.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
            jfc.setDialogTitle("Backup-Zielverzeichnis whlen");

            if (jfc.showOpenDialog(dialog) == JFileChooser.APPROVE_OPTION)
                path.setText(jfc.getSelectedFile().getPath().replace("\\", "/"));
        }
    }));

    cp.add(panel);

    cp.add(new JLabel(""));
    cp.add(new JLabel(""));

    cp.add(new JButton(new AbstractAction("Abbrechen") {
        private static final long serialVersionUID = 1L;

        @Override
        public void actionPerformed(ActionEvent e) {
            dialog.dispose();
        }
    }));
    cp.add(new JButton(new AbstractAction("Speichern") {
        private static final long serialVersionUID = 1L;

        @Override
        public void actionPerformed(ActionEvent e) {
            try {
                if (path.getText().length() > 0)
                    Server.currentServer.settings.put("backup.path", path.getText());
                dialog.dispose();
            } catch (JSONException e1) {
                e1.printStackTrace();
            }
        }
    }));

    SpringUtilities.makeCompactGrid(cp, 3, 2, 6, 6, 6, 6);
    dialog.setContentPane(cp);
    dialog.pack();
    dialog.setVisible(true);
}

---

From source file:layout.SpringGrid.java

/**
 * Create the GUI and show it.  For thread safety,
 * this method should be invoked from the
 * event-dispatching thread./*from   ww w . j a v a 2 s  .c  o m*/
 */
private static void createAndShowGUI() {
    //Create the panel and populate it.
    JPanel panel = new JPanel(new SpringLayout());
    for (int i = 0; i < 9; i++) {
        JTextField textField = new JTextField(Integer.toString(i));

        //Make the 4th field extra big.
        if (i == 4) {
            textField.setText("This one is extra long.");
        }

        panel.add(textField);
    }

    //Lay out the panel.
    SpringUtilities.makeGrid(panel, 3, 3, //rows, cols
            5, 5, //initialX, initialY
            5, 5);//xPad, yPad

    //Create and set up the window.
    JFrame frame = new JFrame("SpringGrid");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    //Set up the content pane.
    panel.setOpaque(true); //content panes must be opaque
    frame.setContentPane(panel);

    //Display the window.
    frame.pack();
    frame.setVisible(true);
}

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From source file:SpringCompactGrid.java

/**
 * Create the GUI and show it.  For thread safety,
 * this method should be invoked from the
 * event-dispatching thread./*from  ww w. j  av a 2  s  .  co m*/
 */
private static void createAndShowGUI() {
    JPanel panel = new JPanel(new SpringLayout());

    int rows = 10;
    int cols = 10;
    for (int r = 0; r < rows; r++) {
        for (int c = 0; c < cols; c++) {
            int anInt = (int) Math.pow(r, c);
            JTextField textField = new JTextField(Integer.toString(anInt));
            panel.add(textField);
        }
    }

    //Lay out the panel.
    SpringUtilities.makeCompactGrid(panel, //parent
            rows, cols, 3, 3, //initX, initY
            3, 3); //xPad, yPad

    //Create and set up the window.
    JFrame frame = new JFrame("SpringCompactGrid");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    //Set up the content pane.
    panel.setOpaque(true); //content panes must be opaque
    frame.setContentPane(panel);

    //Display the window.
    frame.pack();
    frame.setVisible(true);
}

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From source file:layout.SpringDemo1.java

/**
 * Create the GUI and show it.  For thread safety,
 * this method should be invoked from the
 * event-dispatching thread./* w  ww.j  av a 2s .co  m*/
 */
private static void createAndShowGUI() {
    //Create and set up the window.
    JFrame frame = new JFrame("SpringDemo1");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    //Set up the content pane.
    Container contentPane = frame.getContentPane();
    SpringLayout layout = new SpringLayout();
    contentPane.setLayout(layout);
    contentPane.add(new JLabel("Label: "));
    contentPane.add(new JTextField("Text field", 15));

    //Display the window.
    frame.pack();
    frame.setVisible(true);
}

---

From source file:layout.SpringDemo2.java

/**
 * Create the GUI and show it.  For thread safety,
 * this method should be invoked from the
 * event-dispatching thread./*from  w  w  w  .  j a  v  a2s .co  m*/
 */
private static void createAndShowGUI() {
    //Create and set up the window.
    JFrame frame = new JFrame("SpringDemo2");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    //Set up the content pane.
    Container contentPane = frame.getContentPane();
    SpringLayout layout = new SpringLayout();
    contentPane.setLayout(layout);

    //Create and add the components.
    JLabel label = new JLabel("Label: ");
    JTextField textField = new JTextField("Text field", 15);
    contentPane.add(label);
    contentPane.add(textField);

    //Adjust constraints for the label so it's at (5,5).
    layout.putConstraint(SpringLayout.WEST, label, 5, SpringLayout.WEST, contentPane);
    layout.putConstraint(SpringLayout.NORTH, label, 5, SpringLayout.NORTH, contentPane);

    //Adjust constraints for the text field so it's at
    //(<label's right edge> + 5, 5).
    layout.putConstraint(SpringLayout.WEST, textField, 5, SpringLayout.EAST, label);
    layout.putConstraint(SpringLayout.NORTH, textField, 5, SpringLayout.NORTH, contentPane);

    //Display the window.
    frame.pack();
    frame.setVisible(true);
}

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From source file:layout.SpringDemo3.java

/**
 * Create the GUI and show it.  For thread safety,
 * this method should be invoked from the
 * event-dispatching thread.//from   w ww.j  a  va2 s.  c  o  m
 */
private static void createAndShowGUI() {
    //Create and set up the window.
    JFrame frame = new JFrame("SpringDemo3");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    //Set up the content pane.
    Container contentPane = frame.getContentPane();
    SpringLayout layout = new SpringLayout();
    contentPane.setLayout(layout);

    //Create and add the components.
    JLabel label = new JLabel("Label: ");
    JTextField textField = new JTextField("Text field", 15);
    contentPane.add(label);
    contentPane.add(textField);

    //Adjust constraints for the label so it's at (5,5).
    layout.putConstraint(SpringLayout.WEST, label, 5, SpringLayout.WEST, contentPane);
    layout.putConstraint(SpringLayout.NORTH, label, 5, SpringLayout.NORTH, contentPane);

    //Adjust constraints for the text field so it's at
    //(<label's right edge> + 5, 5).
    layout.putConstraint(SpringLayout.WEST, textField, 5, SpringLayout.EAST, label);
    layout.putConstraint(SpringLayout.NORTH, textField, 5, SpringLayout.NORTH, contentPane);

    //Adjust constraints for the content pane: Its right
    //edge should be 5 pixels beyond the text field's right
    //edge, and its bottom edge should be 5 pixels beyond
    //the bottom edge of the tallest component (which we'll
    //assume is textField).
    layout.putConstraint(SpringLayout.EAST, contentPane, 5, SpringLayout.EAST, textField);
    layout.putConstraint(SpringLayout.SOUTH, contentPane, 5, SpringLayout.SOUTH, textField);

    //Display the window.
    frame.pack();
    frame.setVisible(true);
}

---

From source file:SpringForm.java

/**
 * Create the GUI and show it.  For thread safety,
 * this method should be invoked from the
 * event-dispatching thread.//w  w w . j a v  a 2s.c  o m
 */
private static void createAndShowGUI() {
    String[] labels = { "Name: ", "Fax: ", "Email: ", "Address: " };
    int numPairs = labels.length;

    //Create and populate the panel.
    JPanel p = new JPanel(new SpringLayout());
    for (int i = 0; i < numPairs; i++) {
        JLabel l = new JLabel(labels[i], JLabel.TRAILING);
        p.add(l);
        JTextField textField = new JTextField(10);
        l.setLabelFor(textField);
        p.add(textField);
    }

    //Lay out the panel.
    SpringUtilities.makeCompactGrid(p, numPairs, 2, //rows, cols
            6, 6, //initX, initY
            6, 6); //xPad, yPad

    //Create and set up the window.
    JFrame frame = new JFrame("SpringForm");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    //Set up the content pane.
    p.setOpaque(true); //content panes must be opaque
    frame.setContentPane(p);

    //Display the window.
    frame.pack();
    frame.setVisible(true);
}

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