1 files changed, 19 insertions, 0 deletions
diff --git a/src/quick/items/qquickloader.cpp b/src/quick/items/qquickloader.cpp
index d5601292b7..c8f7d8440e 100644
--- a/src/quick/items/qquickloader.cpp
+++ b/src/quick/items/qquickloader.cpp
@@ -686,6 +686,13 @@ void QQuickLoaderPrivate::incubatorStateChanged(QQmlIncubator::Status status)
     if (status == QQmlIncubator::Ready) {
         object = incubator->object();
         item = qmlobject_cast<QQuickItem*>(object);
+        if (!item) {
+            QQuickWindow *window = qmlobject_cast<QQuickWindow*>(object);
+            if (window) {
+                qCDebug(lcTransient) << window << "is transient for" << q->window();
+                window->setTransientParent(q->window());
+            }
+        }
         emit q->itemChanged();
         initResize();
         incubator->clear();
@@ -830,6 +837,18 @@ void QQuickLoader::componentComplete()
     }
 }
 
+void QQuickLoader::itemChange(QQuickItem::ItemChange change, const QQuickItem::ItemChangeData &value)
+{
+    if (change == ItemSceneChange) {
+        QQuickWindow *loadedWindow = qmlobject_cast<QQuickWindow *>(item());
+        if (loadedWindow) {
+            qCDebug(lcTransient) << loadedWindow << "is transient for" << value.window;
+            loadedWindow->setTransientParent(value.window);
+        }
+    }
+    QQuickItem::itemChange(change, value);
+}
+
 /*!
     \qmlsignal QtQuick::Loader::loaded()