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[KStandardItemListWidget] Adjust painting rating to device pixel ratio

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Differential Revision: https://phabricator.kde.org/D10324
This commit is contained in:
Kai Uwe Broulik 2018-02-05 16:27:58 +01:00
parent ecbab34510
commit 20d57ab488
1 changed files with 4 additions and 2 deletions
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6
src/kitemviews/kstandarditemlistwidget.cpp
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@ -1097,11 +1097,13 @@ void KStandardItemListWidget::updateTextsCache()
if (ratingSize.width() > availableWidth) {
ratingSize.rwidth() = availableWidth;
}
m_rating = QPixmap(ratingSize.toSize());
const qreal dpr = qApp->devicePixelRatio();
m_rating = QPixmap(ratingSize.toSize() * dpr);
m_rating.setDevicePixelRatio(dpr);
m_rating.fill(Qt::transparent);
QPainter painter(&m_rating);
const QRect rect(0, 0, m_rating.width(), m_rating.height());
const QRect rect(QPoint(0, 0), ratingSize.toSize());
const int rating = data().value("rating").toInt();
KRatingPainter::paintRating(&painter, rect, Qt::AlignJustify | Qt::AlignVCenter, rating);
} else if (!m_rating.isNull()) {