+
+ /**
+ * Returns the list of all reference objects of this object.
+ * Base implementation always return empty list.
+ */
+ HYDRODATA_EXPORT virtual HYDROData_SequenceOfObjects GetAllReferenceObjects() const;
+
+
+ /**
+ * Returns the z-level for object presentation, -1 if no z-level.
+ */
+ HYDRODATA_EXPORT virtual Standard_Boolean GetZLevel( Standard_Integer& theLevel ) const;
+
+ /**
+ * Set the z-level for object presentation.
+ */
+ HYDRODATA_EXPORT virtual void SetZLevel( const Standard_Integer& theLevel );
+
+ /**
+ * Remove the z-level of object presentation.
+ */
+ HYDRODATA_EXPORT virtual void RemoveZLevel();
+
+ /**
+ Find the Python object in the document by the object name.
+ @param theTreatedObjects the map of treated objects
+ @param theScript the script
+ */
+ void findPythonReferenceObject( MapOfTreatedObjects& theTreatedObjects,
+ QStringList& theScript ) const;
+
+ /**
+ * Internal method that used to store the color attribute
+ * \param theTag tag of a label that keeps the attribute (for 0 this is myLab)
+ * \param theColor color to save
+ */
+ HYDRODATA_EXPORT void SetColor( const QColor& theColor, const int theTag = 0 );
+
+ /**
+ * Internal method that used to retreive the color attribute
+ * \param theTag tag of a label that keeps the attribute (for 0 this is myLab)
+ * \param theDefColor default color to return if attribute has not been set before
+ */
+ HYDRODATA_EXPORT QColor GetColor( const QColor& theDefColor, const int theTag = 0 ) const;
+