Example usage for java.awt GridBagLayout GridBagLayout

List of usage examples for java.awt GridBagLayout GridBagLayout

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Introduction

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

Prototype

public GridBagLayout()

Source Link

Document

Creates a grid bag layout manager.

Usage

From source file:FocusEventDemo.java

public void addComponentsToPane(final Container pane) {
    GridBagLayout gridbag = new GridBagLayout();
    pane.setLayout(gridbag);//from   w  ww  .  j a  v  a2  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));
}

From source file:com.digitalgeneralists.assurance.ui.components.FilePickerTextField.java

protected void initializeComponent() {
    if (!this.initialized) {
        this.filePicker.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES);
        GridBagLayout gridbag = new GridBagLayout();
        this.setLayout(gridbag);

        final JPanel filePathPanel = new JPanel();
        filePathPanel.setLayout(new GridBagLayout());

        GridBagConstraints filePathPanelConstraints = new GridBagConstraints();
        filePathPanelConstraints.anchor = GridBagConstraints.NORTH;
        filePathPanelConstraints.fill = GridBagConstraints.HORIZONTAL;
        filePathPanelConstraints.gridx = 0;
        filePathPanelConstraints.gridy = 0;
        filePathPanelConstraints.weightx = 1.0;
        filePathPanelConstraints.weighty = 1.0;
        filePathPanelConstraints.gridheight = 1;
        filePathPanelConstraints.gridwidth = 2;
        filePathPanelConstraints.insets = new Insets(0, 0, 0, 0);

        GridBagConstraints pathTextFieldConstraints = new GridBagConstraints();
        pathTextFieldConstraints.anchor = GridBagConstraints.NORTH;
        pathTextFieldConstraints.fill = GridBagConstraints.HORIZONTAL;
        pathTextFieldConstraints.gridx = 0;
        pathTextFieldConstraints.gridy = 0;
        pathTextFieldConstraints.weightx = 0.9;
        pathTextFieldConstraints.weighty = 1.0;
        pathTextFieldConstraints.gridheight = 1;
        pathTextFieldConstraints.gridwidth = 1;
        pathTextFieldConstraints.insets = new Insets(0, 0, 0, 0);

        GridBagConstraints pathFileChooserButtonConstraints = new GridBagConstraints();
        pathFileChooserButtonConstraints.anchor = GridBagConstraints.NORTH;
        pathFileChooserButtonConstraints.fill = GridBagConstraints.HORIZONTAL;
        pathFileChooserButtonConstraints.gridx = 1;
        pathFileChooserButtonConstraints.gridy = 0;
        pathFileChooserButtonConstraints.weightx = 0.1;
        pathFileChooserButtonConstraints.weighty = 1.0;
        pathFileChooserButtonConstraints.gridheight = 1;
        pathFileChooserButtonConstraints.gridwidth = 1;
        pathFileChooserButtonConstraints.insets = new Insets(0, 0, 0, 0);

        filePathPanel.add(this.pathTextField, pathTextFieldConstraints);
        filePathPanel.add(this.pathFileChooserButton, pathFileChooserButtonConstraints);
        this.add(filePathPanel, filePathPanelConstraints);
        this.pathFileChooserButton.setActionCommand(AssuranceActions.chooseFilePathAction);
        this.pathTextField.getDocument().addDocumentListener(this.textPropertyValidationListener);
        this.pathFileChooserButton.addActionListener(this);

        this.initialized = true;
    }// w  ww . j av  a 2s.  c om
}

From source file:com.codedx.burp.security.InvalidCertificateDialogStrategy.java

@Override
public CertificateAcceptance checkAcceptance(Certificate genericCert, CertificateException certError) {
    if (genericCert instanceof X509Certificate && defaultHostVerifier instanceof DefaultHostnameVerifier) {
        X509Certificate cert = (X509Certificate) genericCert;
        DefaultHostnameVerifier verifier = (DefaultHostnameVerifier) defaultHostVerifier;

        JPanel message = new JPanel(new GridBagLayout());
        GridBagConstraints gbc = new GridBagConstraints();
        gbc.gridwidth = 2;//from  w  w  w. ja  v  a  2s . c om
        gbc.insets = new Insets(0, 0, 10, 0);
        gbc.anchor = GridBagConstraints.WEST;
        message.add(
                new JLabel("Unable to establish a secure connection because the certificate is not trusted"),
                gbc);

        gbc = new GridBagConstraints();
        gbc.gridy = 2;
        gbc.insets = new Insets(2, 0, 2, 0);
        gbc.anchor = GridBagConstraints.WEST;

        JLabel issuer = new JLabel("Issuer: ");
        Font defaultFont = issuer.getFont();
        Font bold = new Font(defaultFont.getName(), Font.BOLD, defaultFont.getSize());
        issuer.setFont(bold);

        message.add(issuer, gbc);
        gbc.gridx = 1;
        message.add(new JLabel(cert.getIssuerDN().toString()), gbc);

        try {
            JLabel fingerprint = new JLabel("Thumbprint: ");
            fingerprint.setFont(bold);
            gbc.gridx = 0;
            gbc.gridy += 1;
            message.add(fingerprint, gbc);

            gbc.gridx = 1;
            message.add(new JLabel(toHexString(getSHA1(cert.getEncoded()), " ")), gbc);
        } catch (CertificateEncodingException e) {
            // this shouldn't actually ever happen
        }

        try {
            verifier.verify(host, cert);
        } catch (SSLException e) {
            String cn = getCN(cert);

            JLabel mismatch = new JLabel("Host Mismatch: ");
            mismatch.setFont(bold);
            gbc.gridx = 0;
            gbc.gridy += 1;
            message.add(mismatch, gbc);

            String msg;
            if (cn != null) {
                msg = String.format("Expected '%s', but the certificate is for '%s'.", host, cn);
            } else {
                msg = e.getMessage();
            }

            gbc.gridx = 1;
            message.add(new JLabel(msg), gbc);
        }

        // Open the dialog, and return its result
        int choice = JOptionPane.showOptionDialog(burpExtender.getUiComponent(), message, dialogTitle,
                JOptionPane.YES_NO_CANCEL_OPTION, JOptionPane.PLAIN_MESSAGE, null, dialogButtons, null);
        switch (choice) {
        case (0):
            return CertificateAcceptance.REJECT;
        case (1):
            return CertificateAcceptance.ACCEPT_TEMPORARILY;
        case (2):
            return CertificateAcceptance.ACCEPT_PERMANENTLY;
        }
    }
    return CertificateAcceptance.REJECT;
}

From source file:misc.GradientTranslucentWindowDemo.java

public GradientTranslucentWindowDemo() {
    super("GradientTranslucentWindow");

    setBackground(new Color(0, 0, 0, 0));
    setSize(new Dimension(300, 200));
    setLocationRelativeTo(null);/*from   w  w  w . j  a  va2 s .  c o m*/
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JPanel panel = new JPanel() {
        @Override
        protected void paintComponent(Graphics g) {
            if (g instanceof Graphics2D) {
                final int R = 240;
                final int G = 240;
                final int B = 240;

                Paint p = new GradientPaint(0.0f, 0.0f, new Color(R, G, B, 0), 0.0f, getHeight(),
                        new Color(R, G, B, 255), true);
                Graphics2D g2d = (Graphics2D) g;
                g2d.setPaint(p);
                g2d.fillRect(0, 0, getWidth(), getHeight());
            }
        }
    };
    setContentPane(panel);
    setLayout(new GridBagLayout());
    add(new JButton("I am a Button"));
}

From source file:de.fhbingen.wbs.wpOverview.tabs.AvailabilityGraphGUI.java

/**
 * Load the GUI.//from  ww w  . ja v a  2 s. c  om
 */
protected final void initGUI() {
    this.setLayout(new BorderLayout());
    this.add(createOptionPanel(), BorderLayout.NORTH);

    pnlGraph = new ChartPanel(null);
    JPanel panel = new JPanel();
    panel.setLayout(new GridBagLayout());
    GridBagConstraints constraints = new GridBagConstraints();
    constraints.fill = GridBagConstraints.HORIZONTAL;
    constraints.weightx = 1;
    constraints.weighty = 1;
    constraints.anchor = GridBagConstraints.NORTHWEST;
    panel.add(pnlGraph, constraints);
    panel.setBackground(Color.white);
    this.add(panel, BorderLayout.CENTER);
}

From source file:gate.gui.docview.AnnotationStack.java

void init() {
    setLayout(new GridBagLayout());
    setOpaque(true);/*from  w  w w. j  ava 2s . c  om*/
    setBackground(Color.WHITE);
    stackRows = new ArrayList<StackRow>();
    textMouseListener = new StackMouseListener();
    headerMouseListener = new StackMouseListener();
    annotationMouseListener = new StackMouseListener();
}

From source file:edu.scripps.fl.pubchem.xmltool.gui.PubChemXMLCreatorGUI.java

public PubChemXMLCreatorGUI(Boolean isInternal) {
    DOMConfigurator.configure(PubChemXMLCreatorGUI.class.getClassLoader().getResource("log4j.config.xml"));
    //      isInternal is initially set in SwingGUI
    this.isInternal = isInternal;

    setBorder(BorderFactory.createTitledBorder("PubChem XML Creator"));
    setLayout(new GridBagLayout());

    setUpGUIComponents();//from   w ww. j  av a  2s  . c om

    add(jlbFileTemplate, gbc01);
    add(jtfFileTemplate, gbc02);
    add(jbnFileTemplate, gbc03);
    add(jlbFileExcel, gbc04);
    add(jtfFileExcel, gbc05);
    add(jbnFileExcel, gbc06);
    add(jbnRunCreator, gbc07);
    add(jbnReportCreator, gbc08);
    add(jtpExcelTemplate, gbc09);
    add(jtpExample, gbc10);
    addMouseListener(this);

}

From source file:Demo.HistGraph.java

public HistGraph(List<String> paraType_list) {
    this.paraType_list = paraType_list;

    // widgets: charts(JFreeChart), parameter selector (JList)
    chartPane = new ChartPanel(null);
    charts = new JFreeChart[paraType_list.size()];

    DefaultListModel modelOfList = new DefaultListModel();
    paraSelector = new JList(modelOfList);

    for (int i = 0; i < paraType_list.size(); i++) {
        modelOfList.addElement(paraType_list.get(i));
        charts[i] = null;/* w  ww  .jav a 2  s  .  c  o m*/
    }

    paraSelector.setSelectedIndex(0);

    charts[0] = CreateChart(paraType_list.get(0));
    chartPane.setChart(charts[0]);

    JScrollPane selectorPanel = new JScrollPane();
    selectorPanel.setViewportView(paraSelector);

    paraSelector.addMouseListener(this);

    // layout
    GridBagLayout layout = new GridBagLayout();
    setLayout(layout);

    GridBagConstraints gbc = new GridBagConstraints();
    gbc.fill = GridBagConstraints.BOTH;

    gbc.weighty = 1;
    gbc.anchor = GridBagConstraints.WEST;

    gbc.insets = new Insets(5, 20, 5, 5);
    gbc.gridx = 0;
    gbc.gridy = 0;
    gbc.weightx = 20;
    add(new JLabel("Distribution:"), gbc);

    gbc.insets = new Insets(5, 5, 5, 20);
    gbc.gridx = 1;
    gbc.gridy = 0;
    gbc.weightx = 1;
    add(new JLabel("Parameters:"), gbc);

    gbc.weighty = 14;

    gbc.insets = new Insets(5, 20, 5, 5);
    gbc.gridx = 0;
    gbc.gridy = 1;
    gbc.weightx = 20;
    add(chartPane, gbc);

    gbc.insets = new Insets(5, 5, 15, 20);
    gbc.gridx = 1;
    gbc.gridy = 1;
    gbc.weightx = 1;
    add(selectorPanel, gbc);
}

From source file:com.game.ui.views.MapEditor.java

public void generateGUI() throws IOException {
    setDefaultCloseOperation(DISPOSE_ON_CLOSE);
    //        setResizable(false);
    JMenuBar menubar = new JMenuBar();
    ImageIcon icon = null;//from  w w  w .  j a  v  a 2  s. c o  m
    try {
        icon = GameUtils.shrinkImage("save.png", 20, 20);
    } catch (IOException e) {
        System.out.println("Dialog : showDialogForMap(): Exception occured :" + e);
        e.printStackTrace();
    }
    JMenu file = new JMenu("File");
    JMenuItem save = new JMenuItem("Save", icon);
    save.setToolTipText("Save Map Information");
    save.setActionCommand("Save Map");
    save.addActionListener(this);
    file.add(save);
    menubar.add(file);
    setJMenuBar(menubar);
    JPanel topPanel = new JPanel();
    topPanel.setBorder(BorderFactory.createLineBorder(Color.BLACK));
    topPanel.setLayout(new GridBagLayout());
    JLabel headerLbl = new JLabel("Legend : ");
    headerLbl.setFont(new Font("Times New Roman", Font.BOLD, 15));
    JLabel lbl1 = new JLabel();
    lbl1.setPreferredSize(new Dimension(50, 20));
    lbl1.setBackground(Configuration.pathColor);
    lbl1.setOpaque(true);
    JLabel lbl2 = new JLabel("- Represents the path.");
    JLabel lbl3 = new JLabel();
    lbl3.setPreferredSize(new Dimension(50, 20));
    lbl3.setBackground(Configuration.enemyColor);
    lbl3.setOpaque(true);
    JLabel lbl4 = new JLabel("- Represents the path with monsters");
    JLabel lbl5 = new JLabel();
    lbl5.setPreferredSize(new Dimension(50, 20));
    lbl5.setBackground(Configuration.startPointColor);
    lbl5.setOpaque(true);
    JLabel lbl6 = new JLabel("- Represents the starting point in the path");
    JLabel lbl7 = new JLabel();
    lbl7.setBackground(Configuration.endPointColor);
    lbl7.setOpaque(true);
    lbl7.setPreferredSize(new Dimension(50, 20));
    JLabel lbl8 = new JLabel("- Ending point in the path");
    GridBagConstraints c = new GridBagConstraints();
    c.fill = GridBagConstraints.HORIZONTAL;
    c.gridx = 0;
    c.weightx = 1;
    c.weighty = 0;
    c.insets = new Insets(5, 5, 5, 5);
    c.gridwidth = 2;
    topPanel.add(headerLbl, c);
    c.fill = GridBagConstraints.NONE;
    c.gridx = 0;
    c.gridy = 1;
    c.weightx = 0;
    c.weighty = 0;
    c.gridwidth = 1;
    c.ipadx = 5;
    c.ipady = 5;
    topPanel.add(lbl1, c);
    c.gridx = 1;
    c.anchor = GridBagConstraints.FIRST_LINE_START;
    topPanel.add(lbl2, c);
    c.gridx = 0;
    c.gridy = 2;
    topPanel.add(lbl3, c);
    c.gridx = 1;
    topPanel.add(lbl4, c);
    c.gridx = 0;
    c.gridy = 3;
    topPanel.add(lbl5, c);
    c.gridx = 1;
    topPanel.add(lbl6, c);
    c.gridx = 0;
    c.gridy = 4;
    topPanel.add(lbl7, c);
    c.gridx = 1;
    topPanel.add(lbl8, c);
    add(topPanel, BorderLayout.NORTH);
    bottomPanel = new JPanel();
    add(bottomPanel, BorderLayout.CENTER);
    bottomPanel.setBorder(new EmptyBorder(5, 5, 5, 5));
    //        bottomPanel.add(new JButton("kaushik"));
    pack();
    setExtendedState(JFrame.MAXIMIZED_BOTH);
    GraphicsEnvironment env = GraphicsEnvironment.getLocalGraphicsEnvironment();
    setMaximizedBounds(env.getMaximumWindowBounds());
    setVisible(true);
    callDialogForUsersInput();
}

From source file:ClipboardTest.java

public ClipboardTest() {
    super("Clipboard Test");
    GridBagLayout gridbag = new GridBagLayout();
    GridBagConstraints c = new GridBagConstraints();
    setLayout(gridbag);//from w w w .  j a  v  a2  s .  c  om

    srcText = new TextArea(8, 32);
    c.gridwidth = 2;
    c.anchor = GridBagConstraints.CENTER;
    gridbag.setConstraints(srcText, c);
    add(srcText);

    copyButton = new Button("Copy Above");
    copyButton.setActionCommand("copy");
    copyButton.addActionListener(this);
    c.gridy = 1;
    c.gridwidth = 1;
    gridbag.setConstraints(copyButton, c);
    add(copyButton);

    pasteButton = new Button("Paste Below");
    pasteButton.setActionCommand("paste");
    pasteButton.addActionListener(this);
    pasteButton.setEnabled(false);
    c.gridx = 1;
    gridbag.setConstraints(pasteButton, c);
    add(pasteButton);

    dstText = new TextArea(8, 32);
    c.gridx = 0;
    c.gridy = 2;
    c.gridwidth = 2;
    gridbag.setConstraints(dstText, c);
    add(dstText);

    pack();
}