1 files changed, 4 insertions, 2 deletions
diff --git a/src/widgets/kernel/qwidget.cpp b/src/widgets/kernel/qwidget.cpp
index 5c42a5da23..2534a7aeba 100644
--- a/src/widgets/kernel/qwidget.cpp
+++ b/src/widgets/kernel/qwidget.cpp
@@ -8466,8 +8466,10 @@ bool QWidgetPrivate::close()
     // Close native widgets via QWindow::close() in order to run QWindow
     // close code. The QWidget-specific close code in handleClose() will
     // in this case be called from the Close event handler in QWidgetWindow.
-    if (QWindow *widgetWindow = windowHandle())
-        return widgetWindow->close();
+    if (QWindow *widgetWindow = windowHandle()) {
+        if (widgetWindow->isTopLevel())
+            return widgetWindow->close();
+    }
 
     return handleClose(QWidgetPrivate::CloseWithEvent);
 }