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-rw-r--r--src/widgets/styles/qwindowsstyle.cpp5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/widgets/styles/qwindowsstyle.cpp b/src/widgets/styles/qwindowsstyle.cpp
index 4df68a76ad..9e5e65dcc1 100644
--- a/src/widgets/styles/qwindowsstyle.cpp
+++ b/src/widgets/styles/qwindowsstyle.cpp
@@ -1243,6 +1243,7 @@ void QWindowsStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt,
imagePainter.translate(sx + bsx, sy + bsy);
imagePainter.setPen(opt->palette.buttonText().color());
imagePainter.setBrush(opt->palette.buttonText());
+ imagePainter.setRenderHint(QPainter::Qt4CompatiblePainting);
if (!(opt->state & State_Enabled)) {
imagePainter.translate(1, 1);
@@ -1381,6 +1382,7 @@ void QWindowsStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt,
}
p->save();
+ p->setRenderHint(QPainter::Qt4CompatiblePainting);
bool down = opt->state & State_Sunken;
bool enabled = opt->state & State_Enabled;
bool on = opt->state & State_On;
@@ -2487,8 +2489,10 @@ void QWindowsStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComp
}
QBrush oldBrush = p->brush();
+ bool oldQt4CompatiblePainting = p->testRenderHint(QPainter::Qt4CompatiblePainting);
p->setPen(Qt::NoPen);
p->setBrush(handleBrush);
+ p->setRenderHint(QPainter::Qt4CompatiblePainting);
Qt::BGMode oldMode = p->backgroundMode();
p->setBackgroundMode(Qt::OpaqueMode);
p->drawRect(x1, y1, x2-x1+1, y2-y1+1);
@@ -2571,6 +2575,7 @@ void QWindowsStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComp
p->drawLine(x2, y2-1, x2+d, y2-1-d);
break;
}
+ p->setRenderHint(QPainter::Qt4CompatiblePainting, oldQt4CompatiblePainting);
}
}
break;