1 files changed, 16 insertions, 0 deletions
diff --git a/src/core/qchangearbiter.cpp b/src/core/qchangearbiter.cpp
index 8cfc4b066..6ad72c895 100644
--- a/src/core/qchangearbiter.cpp
+++ b/src/core/qchangearbiter.cpp
@@ -266,6 +266,22 @@ void QChangeArbiter::sceneChangeEventWithLock(const QSceneChangeList &e)
     emit receivedChange();
 }
 
+void QChangeArbiter::addDirtyFrontEndNode(QNode *node)
+{
+    if (!m_dirtyFrontEndNodes.contains(node))
+        m_dirtyFrontEndNodes += node;
+}
+
+void QChangeArbiter::removeDirtyFrontEndNode(QNode *node)
+{
+    m_dirtyFrontEndNodes.removeOne(node);
+}
+
+QVector<QNode *> QChangeArbiter::takeDirtyFrontEndNodes()
+{
+    return std::move(m_dirtyFrontEndNodes);
+}
+
 // Either we have the postman or we could make the QChangeArbiter agnostic to the postman
 // but that would require adding it to every QObserverList in m_aspectObservations.
 void QChangeArbiter::setPostman(QAbstractPostman *postman)