diff options
| author | Alessandro Portale <alessandro.portale@qt.io> | 2022-11-18 14:27:51 +0100 |
|---|---|---|
| committer | Alessandro Portale <alessandro.portale@qt.io> | 2022-11-18 16:27:46 +0000 |
| commit | 9d32093421adec260a8abc0920257564d45c12bf (patch) | |
| tree | 85120c44873c7805882deb078676005f4bed704a /src/libs | |
| parent | f5efd9acc09a62a22e53471816d5940a469c9346 (diff) | |
Utils: Workaround StyleHelper::drawArrow for Qt 6.4.1
A change in Qt 6.4.1 influences the behavior of QPalette::setColor, so
that the arrows appear in a wrong color. An enforeced detachment of the
palette in style option works as a workaround.
Fixes: QTCREATORBUG-28470
Change-Id: I4a44ff59c368105fdf448152d83e96cdedd46495
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
Diffstat (limited to 'src/libs')
| -rw-r--r-- | src/libs/utils/stylehelper.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/libs/utils/stylehelper.cpp b/src/libs/utils/stylehelper.cpp index de1419a11f..ade12533db 100644 --- a/src/libs/utils/stylehelper.cpp +++ b/src/libs/utils/stylehelper.cpp @@ -306,7 +306,9 @@ void StyleHelper::drawArrow(QStyle::PrimitiveElement element, QPainter *painter, static const QCommonStyle* const style = qobject_cast<QCommonStyle*>(QApplication::style()); if (!style) return; - tweakedOption.palette.setColor(QPalette::ButtonText, color.rgb()); + QPalette pal = tweakedOption.palette; + pal.setColor(QPalette::ButtonText, color.rgb()); + tweakedOption.palette = pal; // Workaround for QTCREATORBUG-28470 tweakedOption.rect = rect; painter.setOpacity(color.alphaF()); style->QCommonStyle::drawPrimitive(element, &tweakedOption, &painter); |