diff options
Diffstat (limited to 'src/quickwidgets/qquickwidget.cpp')
| -rw-r--r-- | src/quickwidgets/qquickwidget.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/quickwidgets/qquickwidget.cpp b/src/quickwidgets/qquickwidget.cpp index f5b2122b60..4dae6e6aef 100644 --- a/src/quickwidgets/qquickwidget.cpp +++ b/src/quickwidgets/qquickwidget.cpp @@ -826,6 +826,10 @@ void QQuickWidgetPrivate::setRootObject(QObject *obj) if (QQuickItem *sgItem = qobject_cast<QQuickItem *>(obj)) { root = sgItem; sgItem->setParentItem(offscreenWindow->contentItem()); + } else if (qobject_cast<QWindow *>(obj)) { + qWarning() << "QQuickWidget does not support using windows as a root item." << endl + << endl + << "If you wish to create your root window from QML, consider using QQmlApplicationEngine instead." << endl; } else { qWarning() << "QQuickWidget only supports loading of root objects that derive from QQuickItem." << endl << endl |