2 files changed, 6 insertions, 0 deletions
diff --git a/src/kitemviews/kitemlistview.h b/src/kitemviews/kitemlistview.h
index c8ab796a9..8dc83d528 100644
--- a/src/kitemviews/kitemlistview.h
+++ b/src/kitemviews/kitemlistview.h
@@ -866,6 +866,9 @@ public:
     KItemListWidgetCreator();
     ~KItemListWidgetCreator() override;
 
+    KItemListWidgetCreator(const KItemListWidgetCreator &) = delete;
+    KItemListWidgetCreator &operator=(const KItemListWidgetCreator &) = delete;
+
     KItemListWidget *create(KItemListView *view) override;
 
     void calculateItemSizeHints(QVector<std::pair<qreal, bool>> &logicalHeightHints, qreal &logicalWidthHint, const KItemListView *view) const override;
diff --git a/src/kitemviews/private/kfileitemmodelfilter.h b/src/kitemviews/private/kfileitemmodelfilter.h
index 9d93d42cc..4559f880f 100644
--- a/src/kitemviews/private/kfileitemmodelfilter.h
+++ b/src/kitemviews/private/kfileitemmodelfilter.h
@@ -28,6 +28,9 @@ public:
     KFileItemModelFilter();
     virtual ~KFileItemModelFilter();
 
+    KFileItemModelFilter(const KFileItemModelFilter &) = delete;
+    KFileItemModelFilter &operator=(const KFileItemModelFilter &) = delete;
+
     /** Filtering modes of KFileItemModelFilter */
     enum FilterMode {
         /** Substring matching. */