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Revert "QCommonStyle: paint arrows with anti-aliasing" 

This reverts commit 74e8f673b8.

Reason for revert: the change as is makes the rendering of arrows in the
styles unpleasantly blurry.

Pick-to: 6.7
Change-Id: I59ccd7373631a550276465caffb7d3074ff5893c
Reviewed-by: Axel Spoerl <axel.spoerl@qt.io>
bb10
Axel Spoerl 2024-04-26 08:27:10 +00:00 committed by Christian Ehrlicher
parent 94e83aa7d7
commit 3530985620
1 changed files with 5 additions and 4 deletions
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9
src/widgets/styles/qcommonstyle.cpp
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@ -761,11 +761,11 @@ void QCommonStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, Q
% HexString<uint>(pe),
opt, QSize(size, size), dpr);
if (!QPixmapCache::find(pixmapName, &pixmap)) {
const qreal border = size / 5.;
const qreal sqsize = size;
pixmap = styleCachePixmap(QSize(size, size), dpr);
const qreal border = dpr * (size / 5.);
const qreal sqsize = dpr * size;
pixmap = QPixmap(QSize(size, size));
pixmap.fill(Qt::transparent);
QPainter imagePainter(&pixmap);
imagePainter.setRenderHint(QPainter::Antialiasing);
QPolygonF poly;
switch (pe) {
@ -812,6 +812,7 @@ void QCommonStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, Q
imagePainter.drawPolygon(poly);
imagePainter.end();
pixmap.setDevicePixelRatio(dpr);
QPixmapCache::insert(pixmapName, pixmap);
}
int xOffset = r.x() + (r.width() - size)/2;