1berry/qtbase
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

QWindows11Style: Set mask for MDI Window only in case widget is valid

Browse Source 
Fixes: QTBUG-122398
Pick-to: 6.7
Change-Id: I3f7e01548f4a243b2356cbc1e669384fce1d1261
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
This commit is contained in:
Wladimir Leuschner 2024-02-16 23:49:06 +01:00
parent 0e95d3ab57
commit 6bfdfea6d6
1 changed files with 10 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
src/plugins/styles/modernwindows/qwindows11style.cpp
View File

@ -941,15 +941,17 @@ void QWindows11Style::drawPrimitive(PrimitiveElement element, const QStyleOption
secondLevelRoundingRadius);
//Draw Mask
QBitmap mask(widget->width(), widget->height());
mask.clear();
if (widget != nullptr) {
QBitmap mask(widget->width(), widget->height());
mask.clear();
QPainter maskPainter(&mask);
maskPainter.setRenderHint(QPainter::Antialiasing);
maskPainter.setBrush(Qt::color1);
maskPainter.setPen(Qt::NoPen);
maskPainter.drawRoundedRect(option->rect,secondLevelRoundingRadius,secondLevelRoundingRadius);
const_cast<QWidget*>(widget)->setMask(mask);
QPainter maskPainter(&mask);
maskPainter.setRenderHint(QPainter::Antialiasing);
maskPainter.setBrush(Qt::color1);
maskPainter.setPen(Qt::NoPen);
maskPainter.drawRoundedRect(option->rect,secondLevelRoundingRadius,secondLevelRoundingRadius);
const_cast<QWidget*>(widget)->setMask(mask);
}
//Draw Window
painter->setPen(QPen(frm->palette.base(), fwidth));