Example usage for javax.swing.text StyledDocument getText

Introduction

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

Prototype

public String getText(int offset, int length) throws BadLocationException;

Source Link

Document

Fetches the text contained within the given portion of the document.

Usage

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 {/*from  www. ja  v  a  2 s. co  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;
}

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From source file:pl.otros.logview.gui.actions.search.SearchAction.java

private void scrollToSearchResult(ArrayList<String> toHighlight, JTextPane textPane) {
    if (toHighlight.size() == 0) {
        return;/*from  ww w. jav a2s .  co m*/
    }
    try {
        StyledDocument logDetailsDocument = textPane.getStyledDocument();
        String text = logDetailsDocument.getText(0, logDetailsDocument.getLength());
        String string = toHighlight.get(0);
        textPane.setCaretPosition(Math.max(text.indexOf(string), 0));
    } catch (BadLocationException e) {
        e.printStackTrace();
    }
}

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From source file:pl.otros.logview.gui.message.update.MessageUpdateUtils.java

public static void highlightSearchResult(OtrosJTextWithRulerScrollPane<JTextPane> otrosJTextWithRulerScrollPane,
        PluginableElementsContainer<MessageColorizer> colorizersContainer) {
    MessageUpdateUtils messageUpdateUtils = new MessageUpdateUtils();
    StyledDocument styledDocument = otrosJTextWithRulerScrollPane.getjTextComponent().getStyledDocument();
    String text;//from ww w.j av  a2 s .  co  m
    try {
        text = styledDocument.getText(0, styledDocument.getLength());
    } catch (BadLocationException e) {
        LOGGER.log(Level.SEVERE, "Cant get document text for log details view: ", e);
        return;
    }
    MessageColorizer messageColorizer = colorizersContainer.getElement(SearchResultColorizer.class.getName());
    List<MessageFragmentStyle> messageFragmentStyles = new ArrayList<MessageFragmentStyle>();
    if (messageColorizer != null) {
        messageFragmentStyles
                .addAll(messageUpdateUtils.colorizeMessageWithTimeLimit(text, 0, messageColorizer, 10));
    }
    markSearchResult(messageFragmentStyles, otrosJTextWithRulerScrollPane);
}

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