Example usage for java.awt GridBagLayout setConstraints

Introduction

In this page you can find the example usage for java.awt GridBagLayout setConstraints.

Prototype

public void setConstraints(Component comp, GridBagConstraints constraints) 

Source Link

Document

Sets the constraints for the specified component in this layout.

Usage

From source file:Main.java

public Main() {
    GridBagLayout layout = new GridBagLayout();
    GridBagConstraints constraints = new GridBagConstraints();
    getContentPane().setLayout(layout);//from  ww w. j  av a 2s .  c o m
    constraints.anchor = GridBagConstraints.WEST;
    JLabel l1 = new JLabel("First Name:");
    constraints.gridx = 0;
    constraints.gridy = 0;
    constraints.gridwidth = 1;
    constraints.gridheight = 1;
    constraints.weightx = 0;
    constraints.weighty = 0;
    constraints.fill = GridBagConstraints.BOTH;
    constraints.insets = new Insets(5, 5, 5, 5);
    layout.setConstraints(l1, constraints);
    getContentPane().add(l1);

    JTextField t1 = new JTextField();
    constraints.gridx = 1;
    constraints.gridy = 0;
    constraints.weightx = 1;
    constraints.fill = GridBagConstraints.HORIZONTAL;
    constraints.insets = new Insets(5, 5, 5, 5);
    layout.setConstraints(t1, constraints);
    getContentPane().add(t1);

    setDefaultCloseOperation(EXIT_ON_CLOSE);
    setSize(700, 500);
}

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From source file:FocusEventDemo.java

public FocusEventDemo() {
    super(new GridBagLayout());
    GridBagLayout gridbag = (GridBagLayout) getLayout();
    GridBagConstraints c = new GridBagConstraints();

    c.fill = GridBagConstraints.HORIZONTAL;
    c.weightx = 1.0; //Make column as wide as possible.
    JTextField textField = new JTextField("A TextField");
    textField.setMargin(new Insets(0, 2, 0, 2));
    textField.addFocusListener(this);
    gridbag.setConstraints(textField, c);
    add(textField);/*from w w  w  .  j av  a2  s.c o m*/

    c.weightx = 0.1; //Widen every other column a bit, when possible.
    c.fill = GridBagConstraints.NONE;
    JLabel label = new JLabel("A Label");
    label.setBorder(BorderFactory.createEmptyBorder(0, 5, 0, 5));
    label.addFocusListener(this);
    gridbag.setConstraints(label, c);
    add(label);

    String comboPrefix = "ComboBox Item #";
    final int numItems = 15;
    Vector vector = new Vector(numItems);
    for (int i = 0; i < numItems; i++) {
        vector.addElement(comboPrefix + i);
    }
    JComboBox comboBox = new JComboBox(vector);
    comboBox.addFocusListener(this);
    gridbag.setConstraints(comboBox, c);
    add(comboBox);

    c.gridwidth = GridBagConstraints.REMAINDER;
    JButton button = new JButton("A Button");
    button.addFocusListener(this);
    gridbag.setConstraints(button, c);
    add(button);

    c.weightx = 0.0;
    c.weighty = 0.1;
    c.fill = GridBagConstraints.BOTH;
    String listPrefix = "List Item #";
    Vector listVector = new Vector(numItems);
    for (int i = 0; i < numItems; i++) {
        listVector.addElement(listPrefix + i);
    }
    JList list = new JList(listVector);
    list.setSelectedIndex(1); //It's easier to see the focus change
    //if an item is selected.
    list.addFocusListener(this);
    JScrollPane listScrollPane = new JScrollPane(list);
    //We want to prevent the list's scroll bars
    //from getting the focus - even with the keyboard.
    //Note that in general we prefer setRequestFocusable
    //over setFocusable for reasons of accessibility,
    //but this is to work around bug #4866958.
    listScrollPane.getVerticalScrollBar().setFocusable(false);
    listScrollPane.getHorizontalScrollBar().setFocusable(false);
    gridbag.setConstraints(listScrollPane, c);
    add(listScrollPane);

    c.weighty = 1.0; //Make this row as tall as possible.
    c.gridheight = GridBagConstraints.REMAINDER;
    //Set up the area that reports focus-gained and focus-lost events.
    display = new JTextArea();
    display.setEditable(false);
    //The method setRequestFocusEnabled prevents a
    //component from being clickable, but it can still
    //get the focus through the keyboard - this ensures
    //user accessibility.
    display.setRequestFocusEnabled(false);
    display.addFocusListener(this);
    JScrollPane displayScrollPane = new JScrollPane(display);

    //Work around for bug #4866958.
    displayScrollPane.getHorizontalScrollBar().setFocusable(false);
    displayScrollPane.getVerticalScrollBar().setFocusable(false);
    gridbag.setConstraints(displayScrollPane, c);
    add(displayScrollPane);

    setPreferredSize(new Dimension(450, 450));
    setBorder(BorderFactory.createEmptyBorder(20, 20, 20, 20));
}

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From source file:events.FocusEventDemo.java

public void addComponentsToPane(final Container pane) {
    GridBagLayout gridbag = new GridBagLayout();
    pane.setLayout(gridbag);/* w  ww  .  j  a v  a 2s  .  c  o  m*/

    GridBagConstraints c = new GridBagConstraints();

    c.fill = GridBagConstraints.HORIZONTAL;
    c.weightx = 1.0; //Make column as wide as possible.
    JTextField textField = new JTextField("A TextField");
    textField.setMargin(new Insets(0, 2, 0, 2));
    textField.addFocusListener(this);
    gridbag.setConstraints(textField, c);
    add(textField);

    c.weightx = 0.1; //Widen every other column a bit, when possible.
    c.fill = GridBagConstraints.NONE;
    JLabel label = new JLabel("A Label");
    label.setBorder(BorderFactory.createEmptyBorder(0, 5, 0, 5));
    label.addFocusListener(this);
    gridbag.setConstraints(label, c);
    add(label);

    String comboPrefix = "ComboBox Item #";
    final int numItems = 15;
    Vector<String> vector = new Vector<String>(numItems);
    for (int i = 0; i < numItems; i++) {
        vector.addElement(comboPrefix + i);
    }
    JComboBox comboBox = new JComboBox(vector);
    comboBox.addFocusListener(this);
    gridbag.setConstraints(comboBox, c);
    add(comboBox);

    c.gridwidth = GridBagConstraints.REMAINDER;
    JButton button = new JButton("A Button");
    button.addFocusListener(this);
    gridbag.setConstraints(button, c);
    add(button);

    c.weightx = 0.0;
    c.weighty = 0.1;
    c.fill = GridBagConstraints.BOTH;
    String listPrefix = "List Item #";
    Vector<String> listVector = new Vector<String>(numItems);
    for (int i = 0; i < numItems; i++) {
        listVector.addElement(listPrefix + i);
    }
    JList list = new JList(listVector);
    list.setSelectedIndex(1); //It's easier to see the focus change
    //if an item is selected.
    list.addFocusListener(this);
    JScrollPane listScrollPane = new JScrollPane(list);

    gridbag.setConstraints(listScrollPane, c);
    add(listScrollPane);

    c.weighty = 1.0; //Make this row as tall as possible.
    c.gridheight = GridBagConstraints.REMAINDER;
    //Set up the area that reports focus-gained and focus-lost events.
    display = new JTextArea();
    display.setEditable(false);
    //The setRequestFocusEnabled method prevents a
    //component from being clickable, but it can still
    //get the focus through the keyboard - this ensures
    //user accessibility.
    display.setRequestFocusEnabled(false);
    display.addFocusListener(this);
    JScrollPane displayScrollPane = new JScrollPane(display);

    gridbag.setConstraints(displayScrollPane, c);
    add(displayScrollPane);
    setPreferredSize(new Dimension(450, 450));
    ((JPanel) pane).setBorder(BorderFactory.createEmptyBorder(20, 20, 20, 20));
}

---

From source file:FocusEventDemo.java

public void addComponentsToPane(final Container pane) {
    GridBagLayout gridbag = new GridBagLayout();
    pane.setLayout(gridbag);/*from w w  w.  j ava 2  s  . c  o  m*/

    GridBagConstraints c = new GridBagConstraints();

    c.fill = GridBagConstraints.HORIZONTAL;
    c.weightx = 1.0; // Make column as wide as possible.
    JTextField textField = new JTextField("A TextField");
    textField.setMargin(new Insets(0, 2, 0, 2));
    textField.addFocusListener(this);
    gridbag.setConstraints(textField, c);
    add(textField);

    c.weightx = 0.1; // Widen every other column a bit, when possible.
    c.fill = GridBagConstraints.NONE;
    JLabel label = new JLabel("A Label");
    label.setBorder(BorderFactory.createEmptyBorder(0, 5, 0, 5));
    label.addFocusListener(this);
    gridbag.setConstraints(label, c);
    add(label);

    String comboPrefix = "ComboBox Item #";
    final int numItems = 15;
    Vector<String> vector = new Vector<String>(numItems);
    for (int i = 0; i < numItems; i++) {
        vector.addElement(comboPrefix + i);
    }
    JComboBox comboBox = new JComboBox(vector);
    comboBox.addFocusListener(this);
    gridbag.setConstraints(comboBox, c);
    add(comboBox);

    c.gridwidth = GridBagConstraints.REMAINDER;
    JButton button = new JButton("A Button");
    button.addFocusListener(this);
    gridbag.setConstraints(button, c);
    add(button);

    c.weightx = 0.0;
    c.weighty = 0.1;
    c.fill = GridBagConstraints.BOTH;
    String listPrefix = "List Item #";
    Vector<String> listVector = new Vector<String>(numItems);
    for (int i = 0; i < numItems; i++) {
        listVector.addElement(listPrefix + i);
    }
    JList list = new JList(listVector);
    list.setSelectedIndex(1); // It's easier to see the focus change
    // if an item is selected.
    list.addFocusListener(this);
    JScrollPane listScrollPane = new JScrollPane(list);

    gridbag.setConstraints(listScrollPane, c);
    add(listScrollPane);

    c.weighty = 1.0; // Make this row as tall as possible.
    c.gridheight = GridBagConstraints.REMAINDER;
    // Set up the area that reports focus-gained and focus-lost events.
    display = new JTextArea();
    display.setEditable(false);
    // The setRequestFocusEnabled method prevents a
    // component from being clickable, but it can still
    // get the focus through the keyboard - this ensures
    // user accessibility.
    display.setRequestFocusEnabled(false);
    display.addFocusListener(this);
    JScrollPane displayScrollPane = new JScrollPane(display);

    gridbag.setConstraints(displayScrollPane, c);
    add(displayScrollPane);
    setPreferredSize(new Dimension(450, 450));
    ((JPanel) pane).setBorder(BorderFactory.createEmptyBorder(20, 20, 20, 20));
}

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From source file:QuoteServerThread.java

public void init() {
        //Initialize networking stuff.
        String host = getCodeBase().getHost();

        try {//from ww w .  jav  a 2  s . c  o m
            address = InetAddress.getByName(host);
        } catch (UnknownHostException e) {
            System.out.println("Couldn't get Internet address: Unknown host");
            // What should we do?
        }

        try {
            socket = new DatagramSocket();
        } catch (IOException e) {
            System.out.println("Couldn't create new DatagramSocket");
            return;
        }

        //Set up the UI.
        GridBagLayout gridBag = new GridBagLayout();
        GridBagConstraints c = new GridBagConstraints();
        setLayout(gridBag);

        Label l1 = new Label("Quote of the Moment:", Label.CENTER);
        c.anchor = GridBagConstraints.SOUTH;
        c.gridwidth = GridBagConstraints.REMAINDER;
        gridBag.setConstraints(l1, c);
        add(l1);

        display = new Label("(no quote received yet)", Label.CENTER);
        c.anchor = GridBagConstraints.NORTH;
        c.weightx = 1.0;
        c.fill = GridBagConstraints.HORIZONTAL;
        gridBag.setConstraints(display, c);
        add(display);

        Label l2 = new Label("Enter the port (on host " + host + ") to send the request to:", Label.RIGHT);
        c.anchor = GridBagConstraints.SOUTH;
        c.gridwidth = 1;
        c.weightx = 0.0;
        c.weighty = 1.0;
        c.fill = GridBagConstraints.NONE;
        gridBag.setConstraints(l2, c);
        add(l2);

        portField = new TextField(6);
        gridBag.setConstraints(portField, c);
        add(portField);

        Button button = new Button("Send");
        gridBag.setConstraints(button, c);
        add(button);

        portField.addActionListener(this);
        button.addActionListener(this);
    }

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From source file:cool.pandora.modeller.ui.jpanel.iiif.CreateListsFrame.java

private JPanel createComponents() {
    final Border border = new EmptyBorder(5, 5, 5, 5);

    final TitlePane titlePane = new TitlePane();
    initStandardCommands();/* w  w  w  . j a v  a2 s .co  m*/
    final JPanel pageControl = new JPanel(new BorderLayout());
    final JPanel titlePaneContainer = new JPanel(new BorderLayout());
    titlePane.setTitle(bagView.getPropertyMessage("CreateListsFrame.title"));
    titlePane.setMessage(new DefaultMessage(bagView.getPropertyMessage("Create List in:")));
    titlePaneContainer.add(titlePane.getControl());
    titlePaneContainer.add(new JSeparator(), BorderLayout.SOUTH);
    pageControl.add(titlePaneContainer, BorderLayout.NORTH);
    final JPanel contentPane = new JPanel();

    final DefaultBag bag = bagView.getBag();
    if (bag != null) {
        map = bag.getInfo().getFieldMap();
    }

    final JLabel urlLabel = new JLabel(bagView.getPropertyMessage("baseURL.label"));
    urlLabel.setToolTipText(bagView.getPropertyMessage("baseURL.description"));
    final JTextField urlField = new JTextField("");
    final URI uri = IIIFObjectURI.getListContainerURI(map);
    try {
        urlField.setText(uri != null ? uri.toString() : null);
    } catch (final Exception e) {
        log.error("Failed to set url label", e);
    }

    final GridBagLayout layout = new GridBagLayout();
    final GridBagConstraints glbc = new GridBagConstraints();
    final JPanel panel = new JPanel(layout);
    panel.setBorder(new EmptyBorder(10, 10, 10, 10));

    int row = 0;

    row++;
    buildConstraints(glbc, 0, row, 1, 1, 1, 50, GridBagConstraints.NONE, GridBagConstraints.WEST);
    layout.setConstraints(urlLabel, glbc);
    panel.add(urlLabel);
    buildConstraints(glbc, 1, row, 1, 1, 80, 50, GridBagConstraints.HORIZONTAL, GridBagConstraints.CENTER);
    layout.setConstraints(urlField, glbc);
    panel.add(urlField);
    row++;
    buildConstraints(glbc, 0, row, 1, 1, 1, 50, GridBagConstraints.NONE, GridBagConstraints.WEST);
    buildConstraints(glbc, 1, row, 2, 1, 80, 50, GridBagConstraints.HORIZONTAL, GridBagConstraints.CENTER);

    GuiStandardUtils.attachDialogBorder(contentPane);
    pageControl.add(panel);
    final JComponent buttonBar = createButtonBar();
    pageControl.add(buttonBar, BorderLayout.SOUTH);

    this.pack();
    return pageControl;

}

---

From source file:cool.pandora.modeller.ui.jpanel.iiif.CreateXmlFilesFrame.java

private JPanel createComponents() {
    final Border border = new EmptyBorder(5, 5, 5, 5);

    final TitlePane titlePane = new TitlePane();
    initStandardCommands();//from w w  w .  ja  va  2s.c  o m
    final JPanel pageControl = new JPanel(new BorderLayout());
    final JPanel titlePaneContainer = new JPanel(new BorderLayout());
    titlePane.setTitle(bagView.getPropertyMessage("CreateXmlFilesFrame.title"));
    titlePane.setMessage(new DefaultMessage(bagView.getPropertyMessage("Create Xml Files " + "in:")));
    titlePaneContainer.add(titlePane.getControl());
    titlePaneContainer.add(new JSeparator(), BorderLayout.SOUTH);
    pageControl.add(titlePaneContainer, BorderLayout.NORTH);
    final JPanel contentPane = new JPanel();

    final DefaultBag bag = bagView.getBag();
    if (bag != null) {
        map = bag.getInfo().getFieldMap();
    }

    final JLabel urlLabel = new JLabel(bagView.getPropertyMessage("baseURL.label"));
    urlLabel.setToolTipText(bagView.getPropertyMessage("baseURL.description"));
    final JTextField urlField = new JTextField("");
    final URI uri = IIIFObjectURI.getResourceContainerURI(map);
    try {
        urlField.setText(uri != null ? uri.toString() : null);
    } catch (final Exception e) {
        log.error("Failed to set url label", e);
    }

    final GridBagLayout layout = new GridBagLayout();
    final GridBagConstraints glbc = new GridBagConstraints();
    final JPanel panel = new JPanel(layout);
    panel.setBorder(new EmptyBorder(10, 10, 10, 10));

    int row = 0;

    row++;
    buildConstraints(glbc, 0, row, 1, 1, 1, 50, GridBagConstraints.NONE, GridBagConstraints.WEST);
    layout.setConstraints(urlLabel, glbc);
    panel.add(urlLabel);
    buildConstraints(glbc, 1, row, 1, 1, 80, 50, GridBagConstraints.HORIZONTAL, GridBagConstraints.CENTER);
    layout.setConstraints(urlField, glbc);
    panel.add(urlField);
    row++;
    buildConstraints(glbc, 0, row, 1, 1, 1, 50, GridBagConstraints.NONE, GridBagConstraints.WEST);
    buildConstraints(glbc, 1, row, 2, 1, 80, 50, GridBagConstraints.HORIZONTAL, GridBagConstraints.CENTER);

    GuiStandardUtils.attachDialogBorder(contentPane);
    pageControl.add(panel);
    final JComponent buttonBar = createButtonBar();
    pageControl.add(buttonBar, BorderLayout.SOUTH);

    this.pack();
    return pageControl;

}

---

From source file:cool.pandora.modeller.ui.jpanel.iiif.PatchCanvasFrame.java

private JPanel createComponents() {
    final Border border = new EmptyBorder(5, 5, 5, 5);

    final TitlePane titlePane = new TitlePane();
    initStandardCommands();/*from w ww  .  jav  a2  s .co m*/
    final JPanel pageControl = new JPanel(new BorderLayout());
    final JPanel titlePaneContainer = new JPanel(new BorderLayout());
    titlePane.setTitle(bagView.getPropertyMessage("PatchCanvasFrame.title"));
    titlePane.setMessage(new DefaultMessage(bagView.getPropertyMessage("Patch Canvases")));
    titlePaneContainer.add(titlePane.getControl());
    titlePaneContainer.add(new JSeparator(), BorderLayout.SOUTH);
    pageControl.add(titlePaneContainer, BorderLayout.NORTH);
    final JPanel contentPane = new JPanel();

    final DefaultBag bag = bagView.getBag();
    if (bag != null) {
        map = bag.getInfo().getFieldMap();
    }

    final JLabel urlLabel = new JLabel(bagView.getPropertyMessage("baseURL.label"));
    urlLabel.setToolTipText(bagView.getPropertyMessage("baseURL.description"));
    final JTextField urlField = new JTextField("");
    final URI uri = IIIFObjectURI.getCanvasContainerURI(map);
    try {
        urlField.setText(uri != null ? uri.toString() : null);
    } catch (final Exception e) {
        log.error("Failed to set url label", e);
    }

    final GridBagLayout layout = new GridBagLayout();
    final GridBagConstraints glbc = new GridBagConstraints();
    final JPanel panel = new JPanel(layout);
    panel.setBorder(new EmptyBorder(10, 10, 10, 10));

    int row = 0;

    row++;
    buildConstraints(glbc, 0, row, 1, 1, 1, 50, GridBagConstraints.NONE, GridBagConstraints.WEST);
    layout.setConstraints(urlLabel, glbc);
    panel.add(urlLabel);
    buildConstraints(glbc, 1, row, 1, 1, 80, 50, GridBagConstraints.HORIZONTAL, GridBagConstraints.CENTER);
    layout.setConstraints(urlField, glbc);
    panel.add(urlField);
    row++;
    buildConstraints(glbc, 0, row, 1, 1, 1, 50, GridBagConstraints.NONE, GridBagConstraints.WEST);
    buildConstraints(glbc, 1, row, 2, 1, 80, 50, GridBagConstraints.HORIZONTAL, GridBagConstraints.CENTER);

    GuiStandardUtils.attachDialogBorder(contentPane);
    pageControl.add(panel);
    final JComponent buttonBar = createButtonBar();
    pageControl.add(buttonBar, BorderLayout.SOUTH);

    this.pack();
    return pageControl;

}

---

From source file:cool.pandora.modeller.ui.jpanel.iiif.CreateCanvasesFrame.java

/**
 * createComponents.//from   w  w  w .  ja  v  a  2 s  .com
 *
 * @return pageControl
 */
private JPanel createComponents() {
    final Border border = new EmptyBorder(5, 5, 5, 5);

    final TitlePane titlePane = new TitlePane();
    initStandardCommands();
    final JPanel pageControl = new JPanel(new BorderLayout());
    final JPanel titlePaneContainer = new JPanel(new BorderLayout());
    titlePane.setTitle(bagView.getPropertyMessage("CreateCanvasesFrame.title"));
    titlePane.setMessage(new DefaultMessage(bagView.getPropertyMessage("Create Canvases in:")));
    titlePaneContainer.add(titlePane.getControl());
    titlePaneContainer.add(new JSeparator(), BorderLayout.SOUTH);
    pageControl.add(titlePaneContainer, BorderLayout.NORTH);
    final JPanel contentPane = new JPanel();

    final DefaultBag bag = bagView.getBag();
    if (bag != null) {
        map = bag.getInfo().getFieldMap();
    }

    final JLabel urlLabel = new JLabel(bagView.getPropertyMessage("baseURL.label"));
    urlLabel.setToolTipText(bagView.getPropertyMessage("baseURL.description"));
    final JTextField urlField = new JTextField("");
    final URI uri = IIIFObjectURI.getCanvasContainerURI(map);
    try {
        urlField.setText(uri != null ? uri.toString() : null);
    } catch (Exception e) {
        log.error("Failed to set url label", e);
    }

    final GridBagLayout layout = new GridBagLayout();
    final GridBagConstraints glbc = new GridBagConstraints();
    final JPanel panel = new JPanel(layout);
    panel.setBorder(new EmptyBorder(10, 10, 10, 10));

    int row = 0;

    row++;
    buildConstraints(glbc, 0, row, 1, 1, 1, 50, GridBagConstraints.NONE, GridBagConstraints.WEST);
    layout.setConstraints(urlLabel, glbc);
    panel.add(urlLabel);
    buildConstraints(glbc, 1, row, 1, 1, 80, 50, GridBagConstraints.HORIZONTAL, GridBagConstraints.CENTER);
    layout.setConstraints(urlField, glbc);
    panel.add(urlField);
    row++;
    buildConstraints(glbc, 0, row, 1, 1, 1, 50, GridBagConstraints.NONE, GridBagConstraints.WEST);
    buildConstraints(glbc, 1, row, 2, 1, 80, 50, GridBagConstraints.HORIZONTAL, GridBagConstraints.CENTER);

    GuiStandardUtils.attachDialogBorder(contentPane);
    pageControl.add(panel);
    final JComponent buttonBar = createButtonBar();
    pageControl.add(buttonBar, BorderLayout.SOUTH);

    this.pack();
    return pageControl;

}

---

From source file:cool.pandora.modeller.ui.jpanel.iiif.UploadBagFrame.java

private JPanel createComponents() {
    final Border border = new EmptyBorder(5, 5, 5, 5);

    final TitlePane titlePane = new TitlePane();
    initStandardCommands();//w ww  .j  a v a  2  s. c  o  m
    final JPanel pageControl = new JPanel(new BorderLayout());
    final JPanel titlePaneContainer = new JPanel(new BorderLayout());
    titlePane.setTitle(bagView.getPropertyMessage("UploadBagFrame.title"));
    titlePane.setMessage(new DefaultMessage(bagView.getPropertyMessage("Upload Resources " + "to:")));
    titlePaneContainer.add(titlePane.getControl());
    titlePaneContainer.add(new JSeparator(), BorderLayout.SOUTH);
    pageControl.add(titlePaneContainer, BorderLayout.NORTH);
    final JPanel contentPane = new JPanel();
    final DefaultBag bag = bagView.getBag();

    if (bag != null) {
        map = bag.getInfo().getFieldMap();
    }

    final JLabel urlLabel = new JLabel(bagView.getPropertyMessage("baseURL.label"));
    urlLabel.setToolTipText(bagView.getPropertyMessage("baseURL.description"));
    final JTextField urlField = new JTextField("");
    final URI uri = IIIFObjectURI.getResourceContainerURI(map);
    try {
        urlField.setText(uri != null ? uri.toString() : null);
    } catch (Exception e) {
        log.error("Failed to set url label", e);
    }
    urlField.setEnabled(false);

    //only if bag is not null
    if (bag != null) {
        urlLabel.setEnabled(true);
    }

    final GridBagLayout layout = new GridBagLayout();
    final GridBagConstraints glbc = new GridBagConstraints();
    final JPanel panel = new JPanel(layout);
    panel.setBorder(new EmptyBorder(10, 10, 10, 10));

    int row = 0;

    row++;
    buildConstraints(glbc, 0, row, 1, 1, 1, 50, GridBagConstraints.NONE, GridBagConstraints.WEST);
    layout.setConstraints(urlLabel, glbc);
    panel.add(urlLabel);
    buildConstraints(glbc, 1, row, 1, 1, 80, 50, GridBagConstraints.HORIZONTAL, GridBagConstraints.CENTER);
    layout.setConstraints(urlField, glbc);
    panel.add(urlField);
    row++;
    buildConstraints(glbc, 0, row, 1, 1, 1, 50, GridBagConstraints.NONE, GridBagConstraints.WEST);
    buildConstraints(glbc, 1, row, 2, 1, 80, 50, GridBagConstraints.HORIZONTAL, GridBagConstraints.CENTER);

    GuiStandardUtils.attachDialogBorder(contentPane);
    pageControl.add(panel);
    final JComponent buttonBar = createButtonBar();
    pageControl.add(buttonBar, BorderLayout.SOUTH);

    this.pack();
    return pageControl;

}

---

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