QFusionStyle: Set alpha on color before creating pen

This affected PE_IndicatorCheckBox in some cases.

Change-Id: I6f10dabd2ca4093f4c1bdaa2bd0ebf73c02e8d12
Task-number: QTBUG-65737
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Yulong Bai <yulong.bai@qt.io>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>

1 files changed, 3 insertions, 5 deletions

diff --git a/src/widgets/styles/qfusionstyle.cpp b/src/widgets/styles/qfusionstyle.cpp
index 0b56c1e3a8..e6ad0fc898 100644
--- a/src/widgets/styles/qfusionstyle.cpp
+++ b/src/widgets/styles/qfusionstyle.cpp
@@ -798,16 +798,14 @@ void QFusionStyle::drawPrimitive(PrimitiveElement elem,
                 painter->setPen(QPen(checkMarkColor, 1));
                 painter->setBrush(gradient);
                 painter->drawRect(rect.adjusted(checkMarkPadding, checkMarkPadding, -checkMarkPadding, -checkMarkPadding));
-
-            } else if (checkbox->state & (State_On)) {
+            } else if (checkbox->state & State_On) {
                 qreal penWidth = QStyleHelper::dpiScaled(1.8);
                 penWidth = qMax(penWidth , 0.18 * rect.height());
                 penWidth = qMin(penWidth , 0.30 * rect.height());
-                QPen checkPen = QPen(checkMarkColor, penWidth);
                 checkMarkColor.setAlpha(210);
-                painter->translate(-0.8, 0.5);
-                painter->setPen(checkPen);
+                painter->setPen(QPen(checkMarkColor, penWidth));
                 painter->setBrush(Qt::NoBrush);
+                painter->translate(-0.8, 0.5);
 
                 // Draw checkmark
                 QPainterPath path;