Example usage for javax.swing JTextArea setWrapStyleWord

Introduction

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

Prototype

@BeanProperty(description = "should wrapping occur at word boundaries")
public void setWrapStyleWord(boolean word) 

Source Link

Document

Sets the style of wrapping used if the text area is wrapping lines.

Usage

From source file:ScrollPaneWatermark.java

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

    JTextArea ta = new JTextArea();
    for (int i = 0; i < 1000; i++) {
        ta.append(Integer.toString(i) + "  ");
    }/*  w ww . j  a  v  a  2s .c  om*/

    ta.setLineWrap(true);
    ta.setWrapStyleWord(true);
    // ta.setOpaque(false);

    ScrollPaneWatermark watermark = new ScrollPaneWatermark();
    watermark.setBackgroundTexture(new File("background.jpg").toURL());
    watermark.setForegroundBadge(new File("foreground.png").toURL());
    watermark.setView(ta);

    JScrollPane scroll = new JScrollPane();
    scroll.setViewport(watermark);

    frame.getContentPane().add(scroll);
    frame.pack();
    frame.setSize(600, 600);
    frame.setVisible(true);
}

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From source file:com.edduarte.protbox.Protbox.java

public static void main(String... args) {

    // activate debug / verbose mode
    if (args.length != 0) {
        List<String> argsList = Arrays.asList(args);
        if (argsList.contains("-v")) {
            Constants.verbose = true;//from  w  w w .  j a v a 2 s .  c  o  m
        }
    }

    // use System's look and feel
    try {
        UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
    } catch (Exception ex) {
        // If the System's look and feel is not obtainable, continue execution with JRE look and feel
    }

    // check this is a single instance
    try {
        new ServerSocket(1882);
    } catch (IOException ex) {
        JOptionPane.showMessageDialog(null,
                "Another instance of Protbox is already running.\n" + "Please close the other instance first.",
                "Protbox already running", JOptionPane.ERROR_MESSAGE);
        System.exit(1);
    }

    // check if System Tray is supported by this operative system
    if (!SystemTray.isSupported()) {
        JOptionPane.showMessageDialog(null,
                "Your operative system does not support system tray functionality.\n"
                        + "Please try running Protbox on another operative system.",
                "System tray not supported", JOptionPane.ERROR_MESSAGE);
        System.exit(1);
    }

    // add PKCS11 providers
    FileFilter fileFilter = new AndFileFilter(new WildcardFileFilter(Lists.newArrayList("*.config")),
            HiddenFileFilter.VISIBLE);

    File[] providersConfigFiles = new File(Constants.PROVIDERS_DIR).listFiles(fileFilter);

    if (providersConfigFiles != null) {
        for (File f : providersConfigFiles) {
            try {
                List<String> lines = FileUtils.readLines(f);
                String aliasLine = lines.stream().filter(line -> line.contains("alias")).findFirst().get();
                lines.remove(aliasLine);
                String alias = aliasLine.split("=")[1].trim();

                StringBuilder sb = new StringBuilder();
                for (String s : lines) {
                    sb.append(s);
                    sb.append("\n");
                }

                Provider p = new SunPKCS11(new ReaderInputStream(new StringReader(sb.toString())));
                Security.addProvider(p);

                pkcs11Providers.put(p.getName(), alias);

            } catch (IOException | ProviderException ex) {
                if (ex.getMessage().equals("Initialization failed")) {
                    ex.printStackTrace();

                    String s = "The following error occurred:\n" + ex.getCause().getMessage()
                            + "\n\nIn addition, make sure you have "
                            + "an available smart card reader connected before opening the application.";
                    JTextArea textArea = new JTextArea(s);
                    textArea.setColumns(60);
                    textArea.setLineWrap(true);
                    textArea.setWrapStyleWord(true);
                    textArea.setSize(textArea.getPreferredSize().width, 1);

                    JOptionPane.showMessageDialog(null, textArea, "Error loading PKCS11 provider",
                            JOptionPane.ERROR_MESSAGE);
                    System.exit(1);
                } else {
                    ex.printStackTrace();
                    JOptionPane.showMessageDialog(null,
                            "Error while setting up PKCS11 provider from configuration file " + f.getName()
                                    + ".\n" + ex.getMessage(),
                            "Error loading PKCS11 provider", JOptionPane.ERROR_MESSAGE);
                }
            }
        }
    }

    // adds a shutdown hook to save instantiated directories into files when the application is being closed
    Runtime.getRuntime().addShutdownHook(new Thread(Protbox::exit));

    // get system tray and run tray applet
    tray = SystemTray.getSystemTray();
    SwingUtilities.invokeLater(() -> {

        if (Constants.verbose) {
            logger.info("Starting application");
        }

        //Start a new TrayApplet object
        trayApplet = TrayApplet.getInstance();
    });

    // prompts the user to choose which provider to use
    ProviderListWindow.showWindow(Protbox.pkcs11Providers.keySet(), providerName -> {

        // loads eID token
        eIDTokenLoadingWindow.showPrompt(providerName, (returnedUser, returnedCertificateData) -> {
            user = returnedUser;
            certificateData = returnedCertificateData;

            // gets a password to use on the saved registry files (for loading and saving)
            final AtomicReference<Consumer<SecretKey>> consumerHolder = new AtomicReference<>(null);
            consumerHolder.set(password -> {
                registriesPasswordKey = password;
                try {
                    // if there are serialized files, load them if they can be decoded by this user's private key
                    final List<SavedRegistry> serializedDirectories = new ArrayList<>();
                    if (Constants.verbose) {
                        logger.info("Reading serialized registry files...");
                    }

                    File[] registryFileList = new File(Constants.REGISTRIES_DIR).listFiles();
                    if (registryFileList != null) {
                        for (File f : registryFileList) {
                            if (f.isFile()) {
                                byte[] data = FileUtils.readFileToByteArray(f);
                                try {
                                    Cipher cipher = Cipher.getInstance("AES");
                                    cipher.init(Cipher.DECRYPT_MODE, registriesPasswordKey);
                                    byte[] registryDecryptedData = cipher.doFinal(data);
                                    serializedDirectories.add(new SavedRegistry(f, registryDecryptedData));
                                } catch (GeneralSecurityException ex) {
                                    if (Constants.verbose) {
                                        logger.info("Inserted Password does not correspond to " + f.getName());
                                    }
                                }
                            }
                        }
                    }

                    // if there were no serialized directories, show NewDirectory window to configure the first folder
                    if (serializedDirectories.isEmpty() || registryFileList == null) {
                        if (Constants.verbose) {
                            logger.info("No registry files were found: running app as first time!");
                        }
                        NewRegistryWindow.start(true);

                    } else { // there were serialized directories
                        loadRegistry(serializedDirectories);
                        trayApplet.repaint();
                        showTrayApplet();
                    }

                } catch (AWTException | IOException | GeneralSecurityException | ReflectiveOperationException
                        | ProtboxException ex) {

                    JOptionPane.showMessageDialog(null,
                            "The inserted password was invalid! Please try another one!", "Invalid password!",
                            JOptionPane.ERROR_MESSAGE);
                    insertPassword(consumerHolder.get());
                }
            });
            insertPassword(consumerHolder.get());
        });
    });
}

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From source file:Main.java

public static final Component getLabelComponent(String text, int rows, int cols) {
    JTextArea txt = new JTextArea(text, 10, 80);
    //txt.setColumns(80);
    txt.setWrapStyleWord(true);
    txt.setLineWrap(true);// w w w. ja  v  a2 s.c  o  m
    txt.setOpaque(false);
    txt.setEditable(false);
    //txt.setEnabled(false);
    //txt.setFont(FontLoaderUtils.getOrLoadACompatibleFont(text,txt.getFont()));//UIManager.getFont("Label.font")));
    return new JScrollPane(txt);
}

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From source file:Main.java

public static void showMessage(String title, String str) {
    JFrame info = new JFrame(title);
    JTextArea t = new JTextArea(str, 15, 40);
    t.setEditable(false);//from ww  w . j av  a2  s  .  com
    t.setLineWrap(true);
    t.setWrapStyleWord(true);
    JButton ok = new JButton("Close");
    ok.addActionListener(windowCloserAction);
    info.getContentPane().setLayout(new BoxLayout(info.getContentPane(), BoxLayout.Y_AXIS));
    info.getContentPane().add(new JScrollPane(t));
    info.getContentPane().add(ok);
    ok.setAlignmentX(Component.CENTER_ALIGNMENT);
    info.pack();
    //info.setResizable(false);
    centerFrame(info);
    //info.show();
    info.setVisible(true);
}

---

From source file:Main.java

public static JScrollPane createScrollPane(JTextArea textArea, Font font, Color bgColor) {
    JScrollPane scrollPane = new JScrollPane(textArea);
    textArea.setLineWrap(true);// ww  w. ja va 2s.c om
    textArea.setWrapStyleWord(true);
    if (null != font) {
        textArea.setFont(font);
    }
    textArea.setOpaque(true);
    if (bgColor != null) {
        textArea.setBackground(bgColor);
    }

    return scrollPane;
}

---

From source file:Main.java

/**
 * Configures a text area to display as if it were a label.  This can be useful if you know how many columns
 * you want a label to be.//w ww  .j a  v  a2  s .c  o m
 * @param textArea The text area to configure as a JLabel.
 */
public static void configureAsLabel(JTextArea textArea) {
    textArea.setOpaque(false);
    Font textFont = UIManager.getFont("Label.font");
    textArea.setFont(textFont);
    textArea.setBorder(null);
    textArea.setLineWrap(true);
    textArea.setWrapStyleWord(true);
    textArea.setEditable(false);
}

---

From source file:au.org.ala.delta.ui.MessageDialogHelper.java

/**
 * Creates a text area that looks like a JLabel that has a preferredSize calculated to fit
 * all of the supplied text wrapped at the supplied column. 
 * @param text the text to display in the JTextArea.
 * @param numColumns the column number to wrap text at.
 * @return a new JTextArea configured for the supplied text.
 *//*from w w w  . j  a va  2  s . co m*/
private static JTextArea createMessageDisplay(String text, int numColumns) {
    JTextArea textArea = new JTextArea();
    textArea.setEditable(false);

    textArea.setBackground(UIManager.getColor("Label.background"));
    textArea.setFont(UIManager.getFont("Label.font"));

    textArea.setWrapStyleWord(true);
    textArea.setLineWrap(true);
    textArea.setColumns(numColumns);

    String wrapped = WordUtils.wrap(text, numColumns);
    textArea.setRows(wrapped.split("\n").length - 1);

    textArea.setText(text);

    // Need to set a preferred size so that under OpenJDK-6 on Linux the JOptionPanes get reasonable bounds 
    textArea.setPreferredSize(new Dimension(0, 0));

    return textArea;

}

---

From source file:de.codesourcery.jasm16.ide.ui.utils.UIUtils.java

public static void showErrorDialog(Component parent, String title, String textMessage, Throwable cause) {
    final String stacktrace;
    if (cause == null) {
        stacktrace = null;/*www.j a  v a 2s  .  com*/
    } else {
        final ByteArrayOutputStream stackTrace = new ByteArrayOutputStream();
        cause.printStackTrace(new PrintStream(stackTrace));
        stacktrace = new String(stackTrace.toByteArray());
    }

    final JDialog dialog = new JDialog((Window) null, title);

    dialog.setModal(true);

    final JTextArea message = createMultiLineLabel(textMessage);
    final DialogResult[] outcome = { DialogResult.CANCEL };

    final JButton okButton = new JButton("Ok");
    okButton.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            outcome[0] = DialogResult.YES;
            dialog.dispose();
        }
    });

    final JPanel buttonPanel = new JPanel();
    buttonPanel.setLayout(new FlowLayout());
    buttonPanel.add(okButton);

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

    GridBagConstraints cnstrs = constraints(0, 0, true, true, GridBagConstraints.BOTH);
    cnstrs.weightx = 1;
    cnstrs.weighty = 0.1;
    cnstrs.gridheight = 1;
    messagePanel.add(message, cnstrs);

    if (stacktrace != null) {
        final JTextArea createMultiLineLabel = new JTextArea(stacktrace);

        createMultiLineLabel.setBackground(null);
        createMultiLineLabel.setEditable(false);
        createMultiLineLabel.setBorder(null);
        createMultiLineLabel.setLineWrap(false);
        createMultiLineLabel.setWrapStyleWord(false);

        final JScrollPane pane = new JScrollPane(createMultiLineLabel, JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED,
                JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);

        cnstrs = constraints(0, 1, true, true, GridBagConstraints.BOTH);
        cnstrs.weightx = 1.0;
        cnstrs.weighty = 0.9;
        cnstrs.gridwidth = GridBagConstraints.REMAINDER;
        cnstrs.gridheight = GridBagConstraints.REMAINDER;
        messagePanel.add(pane, cnstrs);
    }

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

    cnstrs = constraints(0, 0, true, false, GridBagConstraints.BOTH);
    cnstrs.gridwidth = GridBagConstraints.REMAINDER;
    cnstrs.gridheight = 1;
    cnstrs.weighty = 1.0;
    cnstrs.insets = new Insets(5, 2, 5, 2); // top,left,bottom,right           
    panel.add(messagePanel, cnstrs);

    cnstrs = constraints(0, 1, true, true, GridBagConstraints.HORIZONTAL);
    cnstrs.gridwidth = GridBagConstraints.REMAINDER;
    cnstrs.gridheight = 1;
    cnstrs.weighty = 0;
    cnstrs.insets = new Insets(0, 2, 10, 2); // top,left,bottom,right      
    panel.add(buttonPanel, cnstrs);

    dialog.getContentPane().add(panel);

    dialog.setMinimumSize(new Dimension(600, 400));
    dialog.setPreferredSize(new Dimension(600, 400));
    dialog.setMaximumSize(new Dimension(600, 400));

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

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From source file:de.ipk_gatersleben.ag_nw.graffiti.services.GUIhelper.java

public static Component getHelpTextComponent(String plainText, String title, String helpTopic) {
    JPanel result = new JPanel();
    plainText = plainText.replaceAll("<br>", "\n");
    plainText = plainText.replaceAll("<html>", "");
    plainText = plainText.replaceAll("<small>", "");
    FolderPanel fp = new FolderPanel(title, false, false, false,
            JLabelJavaHelpLink.getHelpActionListener(helpTopic));
    JTextArea helpText = new JTextArea();
    helpText.setLineWrap(true);/*from w  ww .  j  a v  a2 s  .  c  o  m*/
    helpText.setWrapStyleWord(true);
    helpText.setText(plainText);
    helpText.setEditable(false);
    fp.addGuiComponentRow(new JLabel(""), helpText, false);
    fp.layoutRows();
    fp.setFrameColor(Color.LIGHT_GRAY, Color.WHITE, 1, 5);

    double border = 2;
    double topBorder = 12;
    double[][] size = { { border, TableLayoutConstants.FILL, border }, // Columns
            { topBorder, TableLayoutConstants.PREFERRED, border } }; // Rows
    result.setLayout(new TableLayout(size));
    result.add(fp, "1,1");
    return result;
}

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From source file:org.jfree.chart.demo.DescriptionPanel.java

/**
 * Creates a new panel.//ww  w .  j a  v  a  2  s. c  om
 *
 * @param text  the component containing the text.
 */
public DescriptionPanel(final JTextArea text) {

    setLayout(new BorderLayout());
    text.setLineWrap(true);
    text.setWrapStyleWord(true);
    add(new JScrollPane(text, JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED,
            JScrollPane.HORIZONTAL_SCROLLBAR_NEVER));

}

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