1 files changed, 1 insertions, 0 deletions
diff --git a/src/kitemviews/kitemlistview.h b/src/kitemviews/kitemlistview.h
index 8dc83d528..20c34ceea 100644
--- a/src/kitemviews/kitemlistview.h
+++ b/src/kitemviews/kitemlistview.h
@@ -441,6 +441,7 @@ protected Q_SLOTS:
     virtual void slotGroupedSortingChanged(bool current);
     virtual void slotSortOrderChanged(Qt::SortOrder current, Qt::SortOrder previous);
     virtual void slotSortRoleChanged(const QByteArray &current, const QByteArray &previous);
+    virtual void slotGroupRoleChanged(const QByteArray &current, const QByteArray &previous);
     virtual void slotCurrentChanged(int current, int previous);
     virtual void slotSelectionChanged(const KItemSet &current, const KItemSet &previous);