2 files changed, 10 insertions, 2 deletions
diff --git a/src/quick/items/qquickwindow.cpp b/src/quick/items/qquickwindow.cpp
index fbcfa84948..a483020439 100644
--- a/src/quick/items/qquickwindow.cpp
+++ b/src/quick/items/qquickwindow.cpp
@@ -567,13 +567,21 @@ void QQuickWindowPrivate::init(QQuickWindow *c, QQuickRenderControl *control)
 
     QObject::connect(q, SIGNAL(focusObjectChanged(QObject*)), q, SIGNAL(activeFocusItemChanged()));
     QObject::connect(q, SIGNAL(screenChanged(QScreen*)), q, SLOT(handleScreenChanged(QScreen*)));
-
+    QObject::connect(qApp, SIGNAL(applicationStateChanged(Qt::ApplicationState)),
+                     q, SLOT(handleApplicationStateChanged(Qt::ApplicationState)));
     QObject::connect(q, SIGNAL(frameSwapped()), q, SLOT(runJobsAfterSwap()), Qt::DirectConnection);
 
     if (QQmlInspectorService *service = QQmlDebugConnector::service<QQmlInspectorService>())
         service->addWindow(q);
 }
 
+void QQuickWindow::handleApplicationStateChanged(Qt::ApplicationState state)
+{
+    Q_D(QQuickWindow);
+    if (state != Qt::ApplicationActive && d->contentItem)
+        d->contentItem->windowDeactivateEvent();
+}
+
 /*!
     \property QQuickWindow::data
     \internal
diff --git a/src/quick/items/qquickwindow.h b/src/quick/items/qquickwindow.h
index 9c3e7277bc..cd27d48bc9 100644
--- a/src/quick/items/qquickwindow.h
+++ b/src/quick/items/qquickwindow.h
@@ -221,7 +221,7 @@ private Q_SLOTS:
     void handleScreenChanged(QScreen *screen);
     void setTransientParent_helper(QQuickWindow *window);
     void runJobsAfterSwap();
-
+    void handleApplicationStateChanged(Qt::ApplicationState state);
 private:
     friend class QQuickItem;
     friend class QQuickWidget;