Examples with StyledDocument javax.swing.text.StyledDocument used on opensource projects

Example 61 with StyledDocument

use of javax.swing.text.StyledDocument in project litiengine by gurkenlabs.

the class LogHandler method publish.

@Override
public void publish(final LogRecord record) {
    StyledDocument doc = textPane.getStyledDocument();
    SimpleAttributeSet keyWord = new SimpleAttributeSet();
    StyleConstants.setForeground(keyWord, getColor(record.getLevel()));
    StyleConstants.setBold(keyWord, true);
    StyleConstants.setFontSize(keyWord, 12);
    StyleConstants.setFontFamily(keyWord, Style.FONTNAME_CONSOLE);
    SimpleAttributeSet text = new SimpleAttributeSet();
    StyleConstants.setForeground(text, getColor(record.getLevel()));
    StyleConstants.setFontFamily(text, Style.FONTNAME_CONSOLE);
    String message;
    if (record.getParameters() != null) {
        message = MessageFormat.format(record.getMessage(), record.getParameters());
    } else {
        message = record.getMessage();
    }
    if (record.getLevel() == Level.SEVERE && record.getThrown() != null) {
        StringWriter writer = new StringWriter();
        record.getThrown().printStackTrace(new PrintWriter(writer));
        message = writer.toString();
    }
    try {
        doc.insertString(doc.getLength(), String.format("%1$-10s", record.getLevel()), keyWord);
        doc.insertString(doc.getLength(), message, text);
        doc.insertString(doc.getLength(), "\n", text);
    } catch (BadLocationException e) {
    // if an exception occurs while logging, just ignore it
    }
    textPane.setCaretPosition(doc.getLength());
}

Example 62 with StyledDocument

use of javax.swing.text.StyledDocument in project litiengine by gurkenlabs.

the class LogHandlerTest method publish.

@Test
void publish() {
    JTextPane textPane = new JTextPane();
    LogHandler logHandler = new LogHandler(textPane);
    StyledDocument styledDocument = textPane.getStyledDocument();
    assertEquals(0, styledDocument.getLength());
    assertEquals(0, textPane.getCaretPosition());
    logHandler.publish(new LogRecord(Level.INFO, "Hello World"));
    logHandler.publish(new LogRecord(Level.SEVERE, "This is a severe test!"));
    assertEquals(55, styledDocument.getLength());
    assertEquals(55, textPane.getCaretPosition());
}

Example 63 with StyledDocument

use of javax.swing.text.StyledDocument in project ripme by RipMeApp.

the class MainWindow method appendLog.

/**
 * Write a line to the Log section of the GUI
 *
 * @param text  the string to log
 * @param color the color of the line
 */
private void appendLog(final String text, final Color color) {
    SimpleAttributeSet sas = new SimpleAttributeSet();
    StyleConstants.setForeground(sas, color);
    StyledDocument sd = logText.getStyledDocument();
    try {
        synchronized (this) {
            sd.insertString(sd.getLength(), text + "\n", sas);
        }
    } catch (BadLocationException e) {
    }
    logText.setCaretPosition(sd.getLength());
}