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Fix highdpi CE_HeaderLabel pixmaps in fusion style

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Make sure enough pixels is sourced by multiplying
the layout rect size with the pixmaps devicePixelRatio.

Task-number: QTBUG-31477

Change-Id: I742603c09a65a520587da3eef9479ef7f0c87022
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>
This commit is contained in:
Morten Johan Sørvig 2013-09-13 10:42:40 +02:00 committed by The Qt Project
parent 30a4114e60
commit 44a58de2ae
1 changed files with 4 additions and 1 deletions
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5
src/widgets/styles/qcommonstyle.cpp
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@ -1525,7 +1525,10 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
QRect aligned = alignedRect(header->direction, QFlag(header->iconAlignment), pixmap.size() / pixmap.devicePixelRatio(), rect); QRect aligned = alignedRect(header->direction, QFlag(header->iconAlignment), pixmap.size() / pixmap.devicePixelRatio(), rect);
QRect inter = aligned.intersected(rect); QRect inter = aligned.intersected(rect);
p->drawPixmap(inter.x(), inter.y(), pixmap, inter.x() - aligned.x(), inter.y() - aligned.y(), inter.width(), inter.height()); p->drawPixmap(inter.x(), inter.y(), pixmap,
inter.x() - aligned.x(), inter.y() - aligned.y(),
aligned.width() * pixmap.devicePixelRatio(),
pixmap.height() * pixmap.devicePixelRatio());
if (header->direction == Qt::LeftToRight) if (header->direction == Qt::LeftToRight)
rect.setLeft(rect.left() + pixw + 2); rect.setLeft(rect.left() + pixw + 2);