Use screen real physical DPI on Windows

Previously was using a hardcoded value which might lead to issues like #11234.
This commit is contained in:
Chocobo1 2019-10-03 18:08:14 +08:00
parent 339e195043
commit 0760398e99
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@ -66,8 +66,9 @@ qreal Utils::Gui::screenScalingFactor(const QWidget *widget)
return 1; return 1;
#ifdef Q_OS_WIN #ifdef Q_OS_WIN
const int screen = qApp->desktop()->screenNumber(widget); const int screenNumber = qApp->desktop()->screenNumber(widget);
return (QApplication::screens()[screen]->logicalDotsPerInch() / 96); const QScreen *screen = QApplication::screens()[screenNumber];
return (screen->logicalDotsPerInch() / screen->physicalDotsPerInch());
#elif defined(Q_OS_MACOS) #elif defined(Q_OS_MACOS)
return 1; return 1;
#else #else