1 files changed, 4 insertions, 0 deletions
diff --git a/src/assistant/help/qhelpenginecore.h b/src/assistant/help/qhelpenginecore.h
index df95c512f..dc4cd7695 100644
--- a/src/assistant/help/qhelpenginecore.h
+++ b/src/assistant/help/qhelpenginecore.h
@@ -58,6 +58,7 @@ class QHELP_EXPORT QHelpEngineCore : public QObject
     Q_OBJECT
     Q_PROPERTY(bool autoSaveFilter READ autoSaveFilter WRITE setAutoSaveFilter)
     Q_PROPERTY(QString collectionFile READ collectionFile WRITE setCollectionFile)
+    Q_PROPERTY(bool readOnly READ isReadOnly WRITE setReadOnly)
 #if QT_DEPRECATED_SINCE(5, 15)
     Q_PROPERTY(QString currentFilter READ currentFilter WRITE setCurrentFilter)
 #endif
@@ -66,6 +67,9 @@ public:
     explicit QHelpEngineCore(const QString &collectionFile, QObject *parent = nullptr);
     virtual ~QHelpEngineCore();
 
+    bool isReadOnly() const;
+    void setReadOnly(bool enable);
+
     QHelpFilterEngine *filterEngine() const;
 
     bool setupData();