Merge pull request #11328 from Chocobo1/backport

Use screen real physical DPI on Windows (backport)
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Mike Tzou 2019-10-05 10:02:07 +08:00 committed by GitHub
commit 850cde19f7
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@ -50,8 +50,9 @@ qreal Utils::Gui::screenScalingFactor(const QWidget *widget)
return 1;
#ifdef Q_OS_WIN
const int screen = qApp->desktop()->screenNumber(widget);
return (QApplication::screens()[screen]->logicalDotsPerInch() / 96);
const int screenNumber = qApp->desktop()->screenNumber(widget);
const QScreen *screen = QApplication::screens()[screenNumber];
return (screen->logicalDotsPerInch() / screen->physicalDotsPerInch());
#elif defined(Q_OS_MAC)
return 1;
#else