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Fusion Style: Use qobject_cast rather than dynamic_cast 

We want to avoid RTTI.

Fixes: QTBUG-82287
Change-Id: Ib034094d4035d6dfa99d00ac198c93cc9572755b
Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
bb10
Ulf Hermann 2020-03-23 09:16:48 +01:00
parent b4b8ffb233
commit 94c564a082
1 changed files with 1 additions and 1 deletions
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2
src/widgets/styles/qfusionstyle.cpp
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@ -479,7 +479,7 @@ void QFusionStyle::drawPrimitive(PrimitiveElement elem,
{
QPixmap pixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/fusion_groupbox.png"));
int topMargin = 0;
auto control = dynamic_cast<const QGroupBox *>(widget);
auto control = qobject_cast<const QGroupBox *>(widget);
if (control && !control->isCheckable() && control->title().isEmpty()) {
// Shrinking the topMargin if Not checkable AND title is empty
topMargin = groupBoxTopMargin;