1 files changed, 3 insertions, 4 deletions
diff --git a/src/quick/items/qquickwindow.cpp b/src/quick/items/qquickwindow.cpp
index d71e6ec1a5..85b59aa7ba 100644
--- a/src/quick/items/qquickwindow.cpp
+++ b/src/quick/items/qquickwindow.cpp
@@ -435,15 +435,14 @@ void QQuickWindow::physicalDpiChanged()
 void QQuickWindow::handleScreenChanged(QScreen *screen)
 {
     Q_D(QQuickWindow);
+    disconnect(d->physicalDpiChangedConnection);
     if (screen) {
         physicalDpiChanged();
         // When physical DPI changes on the same screen, either the resolution or the device pixel
         // ratio changed. We must check what it is. Device pixel ratio does not have its own
         // ...Changed() signal.
-        d->physicalDpiChangedConnection = connect(screen, SIGNAL(physicalDotsPerInchChanged(qreal)),
-                                                  this, SLOT(physicalDpiChanged()));
-    } else {
-        disconnect(d->physicalDpiChangedConnection);
+        d->physicalDpiChangedConnection = connect(screen, &QScreen::physicalDotsPerInchChanged,
+                                                  this, &QQuickWindow::physicalDpiChanged);
     }
 
     d->forcePolish();