+ pure virtual SetBase::setCurrentIndex()

GUI/Model/Type/SetWithModel.h

@@ -33,6 +33,7 @@ public:
     explicit SetBase(QObject* parent = nullptr);
     virtual ~SetBase();
 
+    virtual void setCurrentIndex(size_t i) = 0;
     virtual QAbstractListModel* model() = 0;
 
 signals:
@@ -85,7 +86,7 @@ public:
         emit SetBase::setChanged();
     }
 
-    void setCurrentIndex(size_t i)
+    void setCurrentIndex(size_t i) override
     {
         ASSERT(i < m_vec.size() || i == size_t(-1));
         m_qmodel->beginResetModel();