From 835e18d9ff79867f508fc8baac7fcc5bb4efc0cb Mon Sep 17 00:00:00 2001
From: Friedemann Kleint <Friedemann.Kleint@qt.io>
Date: Thu, 20 Feb 2020 11:37:41 +0100
Subject: Fix wrong DPI used by QStyle::pixelMetric()
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Pass on the option or the widget in order to ensure usage of the
correct DPI for High DPI scaling.

Task-number: QTBUG-82356
Change-Id: I5df903a83f88adebd143e514e2fead367d39f015
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
---
 src/widgets/widgets/qcombobox_p.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/widgets/widgets/qcombobox_p.h')

diff --git a/src/widgets/widgets/qcombobox_p.h b/src/widgets/widgets/qcombobox_p.h
index 5967776a61..8d660c11e1 100644
--- a/src/widgets/widgets/qcombobox_p.h
+++ b/src/widgets/widgets/qcombobox_p.h
@@ -146,7 +146,7 @@ public:
         setAttribute(Qt::WA_NoMousePropagation);
     }
     QSize sizeHint() const override {
-        return QSize(20, style()->pixelMetric(QStyle::PM_MenuScrollerHeight));
+        return QSize(20, style()->pixelMetric(QStyle::PM_MenuScrollerHeight, nullptr, this));
     }
 
 protected:
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