Index: sources/device/DeviceView.h
===================================================================
diff -u -rac9c658e925728918ccf010670d67f00fc0a8c08 -rb45c898bb2fef51abb9460a1306f07eaa8dcbab0
--- sources/device/DeviceView.h	(.../DeviceView.h)	(revision ac9c658e925728918ccf010670d67f00fc0a8c08)
+++ sources/device/DeviceView.h	(.../DeviceView.h)	(revision b45c898bb2fef51abb9460a1306f07eaa8dcbab0)
@@ -89,6 +89,7 @@
     void        dataAppend  (const DataModel    &vData  , bool  vFirst                  , bool vSecond);
     void        dataClear   (                                                           );
     bool        setData     (const QModelIndex &vIndex, const QVariant& vValue, int vRole = Qt::EditRole) override;
+    QModelIndex index       (int vRow, int vColumn, const QModelIndex &vParent = QModelIndex()) const override;
 
 private: