Method sizeHint

kdevplatform/util/expandablelineedit.cpp:34–45

}

QSize KExpandableLineEdit::sizeHint() const
{
    auto idealSize = QLineEdit::sizeHint();

    int idealWidth = fontMetrics().horizontalAdvance(text());
    if (isClearButtonEnabled()) {
        idealWidth += 2 * idealSize.height();
    }
    idealSize.setWidth(qMax(idealWidth, m_preferredWidth));

    return idealSize;
}

#include "moc_expandablelineedit.cpp"