Method resizeEvent

kdevplatform/language/duchain/navigation/useswidget.cpp:199–226

}

void OneUseWidget::resizeEvent(QResizeEvent* event)
{
    ///Adapt the content
    QSize size = event->size();

    KTextEditor::Range range = m_range->range();

    int cutOff = 0;
    int maxCutOff = m_sourceLine.length() - (range.end().column() - range.start().column());

    //Reset so we also get more context while up-sizing
    m_label->setText(QLatin1String("<a>") +
                     i18nc("Refers to a line in source code", "Line <b>%1</b>:", range.start().line() + 1)
                     + QLatin1String("</a> ") + highlightAndEscapeUseText(m_sourceLine, cutOff, range));

    /// FIXME: this is incredibly ugly and slow... we could simply paint the text ourselves and elide it properly
    while (sizeHint().width() > size.width() && cutOff < maxCutOff) {
        //We've got to save space
        m_label->setText(QLatin1String("<a>") +
                         i18nc("Refers to a line in source code", "Line <b>%1</b>:", range.start().line() + 1)
                         + QLatin1String("</a> ") + highlightAndEscapeUseText(m_sourceLine, cutOff, range));
        cutOff += 5;
    }

    event->accept();

    QWidget::resizeEvent(event);
}

void NavigatableWidgetList::setShowHeader(bool show)
{