Example usage for javax.swing.text StyledDocument getLength

Introduction

In this page you can find the example usage for javax.swing.text StyledDocument getLength.

Prototype

public int getLength();

Source Link

Document

Returns number of characters of content currently in the document.

Usage

From source file:ome.formats.importer.gui.GuiCommonElements.java

/**
 * A version of addTextPane that lets you add a style and context
 * /*  w  ww .j ava 2 s  . c o m*/
 * @param container - parent container
 * @param text - text for new Text Pane
 * @param placement - TableLayout placement within the parent container
 * @param context - context for new text pane
 * @param style - style to apply to new text pane
 * @param debug - turn on/off red debug borders
 * @return new JTextPane
 */
public static synchronized JTextPane addTextPane(Container container, String text, String placement,
        StyleContext context, Style style, boolean debug) {
    StyledDocument document = new DefaultStyledDocument(context);

    try {
        document.insertString(document.getLength(), text, style);
    } catch (BadLocationException e) {
        log.error("BadLocationException inserting text to document.");
    }

    JTextPane textPane = new JTextPane(document);
    textPane.setOpaque(false);
    textPane.setEditable(false);
    textPane.setFocusable(false);
    container.add(textPane, placement);

    if (debug == true)
        textPane.setBorder(BorderFactory.createCompoundBorder(BorderFactory.createLineBorder(Color.red),
                textPane.getBorder()));

    return textPane;
}

From source file:ome.formats.importer.gui.GuiImporter.java

/**
 * This method appends data to the output window
 * //from www  .j  a  va  2s  .  c o m
 * @param s - text to append
 */
public void appendToOutput(String s) {
    try {
        StyledDocument doc = (StyledDocument) outputTextPane.getDocument();
        Style style = doc.addStyle("StyleName", null);
        StyleConstants.setForeground(style, Color.black);
        StyleConstants.setFontFamily(style, "SansSerif");
        StyleConstants.setFontSize(style, 12);
        StyleConstants.setBold(style, false);

        doc.insertString(doc.getLength(), s, style);

        //trim the document size so it doesn't grow to big
        int maxChars = 200000;
        if (doc.getLength() > maxChars)
            doc.remove(0, doc.getLength() - maxChars);

        //outputTextPane.setDocument(doc);
    } catch (BadLocationException e) {
    }
}

From source file:ome.formats.importer.gui.GuiImporter.java

/**
 * This method appends data to the output window.
 * //from   ww w . jav a  2 s  .  com
 * @param s - string to append
 */
public void appendToDebug(String s) {
    log.debug(s);
    try {
        StyledDocument doc = (StyledDocument) debugTextPane.getDocument();

        Style style = doc.addStyle("StyleName", null);
        StyleConstants.setForeground(style, Color.black);
        StyleConstants.setFontFamily(style, "SansSerif");
        StyleConstants.setFontSize(style, 12);
        StyleConstants.setBold(style, false);

        doc.insertString(doc.getLength(), s, style);

        //trim the document size so it doesn't grow to big
        int maxChars = 200000;
        if (doc.getLength() > maxChars)
            doc.remove(0, doc.getLength() - maxChars);

        //debugTextPane.setDocument(doc);
    } catch (BadLocationException e) {
    }
}

From source file:org.debux.webmotion.netbeans.Utils.java

public static int getRowFirstNonWhite(StyledDocument doc, int offset) throws BadLocationException {
    Element lineElement = doc.getParagraphElement(offset);
    int start = lineElement.getStartOffset();
    while (start + 1 < lineElement.getEndOffset()) {
        try {// w w w  .  j  ava  2 s .  c  o  m
            char charAt = doc.getText(start, 1).charAt(0);
            if (charAt != ' ') {
                break;
            }
        } catch (BadLocationException ex) {
            throw (BadLocationException) new BadLocationException(
                    "calling getText(" + start + ", " + (start + 1) + ") on doc of length: " + doc.getLength(),
                    start).initCause(ex);
        }
        start++;
    }
    return start;
}

From source file:org.dodjsoft.tail.TailFilePanel.java

@Override
public void handle(final String string) {
    SwingUtilities.invokeLater(new Runnable() {
        @Override//from w w  w .ja  va  2  s.c o  m
        public void run() {
            StyledDocument document = (StyledDocument) tailTextPanel.getDocument();
            try {
                document.insertString(document.getLength(), string + "\n", null);
            } catch (BadLocationException ex) {
                Exceptions.printStackTrace(ex);
            }
            tailTextPanel.setCaretPosition(document.getLength());
        }
    });
}

From source file:org.drugis.addis.gui.wizard.AddStudyWizard.java

private static JComponent buildTip(String tip) {
    JTextPane area = new JTextPane();
    StyledDocument doc = area.getStyledDocument();
    addStylesToDoc(doc);/*from  ww w.java 2  s .c  o m*/

    area.setBackground(new Color(255, 180, 180));

    try {
        doc.insertString(0, "x", doc.getStyle("tip"));
        doc.insertString(doc.getLength(), " Tip: \n", doc.getStyle("bold"));
        doc.insertString(doc.getLength(), tip, doc.getStyle("regular"));
    } catch (BadLocationException e) {
        e.printStackTrace();
    }

    area.setEditable(false);

    JScrollPane pane = new JScrollPane(area);
    pane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED);
    pane.setPreferredSize(TextComponentFactory.textPaneDimension(area, 270, 70));

    pane.setWheelScrollingEnabled(true);
    pane.getVerticalScrollBar().setValue(0);

    return pane;
}

From source file:org.fit.cssbox.scriptbox.demo.tester.ConsoleInjector.java

private static void clearStyledDocumentImpl(final StyledDocument doc) {
    try {//from  ww w. j a  v a  2 s  .  c o  m
        doc.remove(0, doc.getLength());
    } catch (BadLocationException e) {
        e.printStackTrace();
    }
}

From source file:org.netbeans.jcode.core.util.JavaSourceHelper.java

public static void reformat(DataObject dob) {
    try {/*from   w w w  .j  a  va  2s.  c om*/
        EditorCookie ec = dob.getLookup().lookup(EditorCookie.class);
        if (ec == null) {
            return;
        }

        final StyledDocument doc = ec.openDocument();
        final Reformat reformat = Reformat.get(doc);

        reformat.lock();
        try {
            NbDocument.runAtomicAsUser(doc, new Runnable() {
                @Override
                public void run() {
                    try {
                        reformat.reformat(0, doc.getLength());
                    } catch (BadLocationException ex) {
                        Exceptions.printStackTrace(ex);
                    }
                }
            });
        } catch (BadLocationException ex) {
            Exceptions.printStackTrace(ex);
        } finally {
            reformat.unlock();
            ec.saveDocument();
        }
    } catch (IOException ex) {
        Exceptions.printStackTrace(ex);
    }
}

From source file:org.openmicroscopy.shoola.agents.fsimporter.view.ImporterUI.java

/** 
 * Adds the text to the debug pane.// w  w w. j  a v a 2 s  . c  o m
 * 
 * @param text The text to display.
 */
void appendDebugText(String text) {
    if (debugTextPane == null)
        return;
    StyledDocument doc = (StyledDocument) debugTextPane.getDocument();
    try {
        doc.insertString(doc.getLength(), text, doc.getStyle(STYLE));
        if (doc.getLength() > MAX_CHAR)
            doc.remove(0, doc.getLength() - MAX_CHAR);
    } catch (Exception e) {
        //ignore
    }
}

From source file:org.openmicroscopy.shoola.util.ui.MessengerDialog.java

/**
 * Builds the UI component displaying the exception.
 * //from  w w w. j a v a  2  s  .  c  om
 * @return See above.
 */
private JTextPane buildExceptionArea() {
    JTextPane pane = UIUtilities.buildExceptionArea();
    StyledDocument document = pane.getStyledDocument();
    Style style = pane.getLogicalStyle();
    //Get the full debug text
    StringWriter sw = new StringWriter();
    PrintWriter pw = new PrintWriter(sw);
    exception.printStackTrace(pw);
    try {
        document.insertString(document.getLength(), sw.toString(), style);
    } catch (BadLocationException e) {
    }

    return pane;
}