1 files changed, 4 insertions, 2 deletions
diff --git a/src/gui/kernel/qpaintdevicewindow.cpp b/src/gui/kernel/qpaintdevicewindow.cpp
index ff661d017d..cd894866c3 100644
--- a/src/gui/kernel/qpaintdevicewindow.cpp
+++ b/src/gui/kernel/qpaintdevicewindow.cpp
@@ -155,8 +155,10 @@ int QPaintDeviceWindow::metric(PaintDeviceMetric metric) const
             return qRound(screen->physicalDotsPerInchY());
         break;
     case PdmDevicePixelRatio:
-        if (screen)
-            return screen->devicePixelRatio();
+        return int(QWindow::devicePixelRatio());
+        break;
+    case PdmDevicePixelRatioScaled:
+        return int(QWindow::devicePixelRatio() * devicePixelRatioFScale());
         break;
     default:
         break;