Function defaultDpi

src/gui/widgets/mapper_proxystyle.cpp:85–90

Cf. qt_defaultDpiX in qfont.cpp

// Cf. qt_defaultDpiX in qfont.cpp
int defaultDpi()
{
	if (auto* screen = QGuiApplication::primaryScreen())
		return qRound(screen->logicalDotsPerInchX());
	return 100;
}

// Cf. dpiScaled in qstylehelper.cpp, qt_defaultDpiX in qfont.cpp
qreal dpiScaled(qreal value)