diff options
Diffstat (limited to 'src/plugins/platforms/windows/qwindowsscreen.cpp')
| -rw-r--r-- | src/plugins/platforms/windows/qwindowsscreen.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/plugins/platforms/windows/qwindowsscreen.cpp b/src/plugins/platforms/windows/qwindowsscreen.cpp index 5863629a01..391735a035 100644 --- a/src/plugins/platforms/windows/qwindowsscreen.cpp +++ b/src/plugins/platforms/windows/qwindowsscreen.cpp @@ -43,6 +43,7 @@ #include <QtGui/QPixmap> #include <QtGui/QGuiApplication> #include <qpa/qwindowsysteminterface.h> +#include <private/qhighdpiscaling_p.h> #include <QtGui/QScreen> #include <QtCore/QDebug> @@ -287,6 +288,12 @@ QWindowsScreen *QWindowsScreen::screenOf(const QWindow *w) return 0; } +qreal QWindowsScreen::pixelDensity() const +{ + const qreal physicalDpi = m_data.geometry.width() / m_data.physicalSizeMM.width() * qreal(25.4); + return qRound(physicalDpi / 96); +} + /*! \brief Determine siblings in a virtual desktop system. |