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QWindowSurface::beginPaint() optimization

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Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
This commit is contained in:
Ivailo Monev 2022-11-10 03:29:01 +02:00
parent 980ce7a30b
commit 8b86d478e4
2 changed files with 4 additions and 4 deletions
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2
package/archlinux/PKGBUILD
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@ -3,7 +3,7 @@
# https://wiki.archlinux.org/index.php/Arch_package_guidelines
pkgname=katie-git
pkgver=4.12.0.r7671.96b700fdb
pkgver=4.12.0.r7677.980ce7a30
pkgrel=1
pkgdesc='C++ toolkit derived from the Qt 4.8 framework'
arch=('i486' 'i686' 'pentium4' 'x86_64' 'arm')

6
src/gui/painting/qwindowsurface.cpp
View file

@ -165,9 +165,9 @@ void QWindowSurface::beginPaint(const QRegion &rgn)
if (!qt_widget_private(window())->isOpaque && window()->testAttribute(Qt::WA_TranslucentBackground)) {
QPainter p(d_ptr->image);
p.setCompositionMode(QPainter::CompositionMode_Source);
foreach (const QRect &r, rgn.rects()) {
p.fillRect(r, Qt::transparent);
}
p.setPen(Qt::NoPen);
p.setBrush(QBrush(Qt::transparent));
p.drawRects(rgn.rects());
}
#else
Q_UNUSED(rgn);