QRegExp Extracts the Content of Online-News

The following example shows how to extract the string between <div class="yn-story-content"> and </div>.

ContentExtractor::ContentExtractor(QObject *parent)
    : QObject(parent)
{

    //regexp pattern
    QString escape1 = QRegExp::escape("<div class=\"yn-story-content\">");
    QString escape2 = QRegExp::escape("</div>");
    QString aPattern = escape1 + "(.*)?" + escape2;
    regExp_.setPattern ( aPattern );
    regExp_.setMinimal ( true );
    regExp_.setCaseSensitivity(Qt::CaseInsensitive);
}
void ContentExtractor::extractContent(QString text_in)
{
    if (regExp_.indexIn(text_in) != -1) {
        content_ = regExp_.cap(1);
        content_ = content_.trimmed();
        content_ = content_.remove('\n');
        content_ = content_.remove('\t');
    }
}

It could be very useful to extract the contents of online news. If the extractor is applied on the page "http://news.yahoo.com/s/ap/20100831/ap_on_re_us/us_obama" and content_ is displayed by Text element in QML, you will get well-formatted news text:

If you want to get the source, please let me know.