+protected slots:
+ /**
+ * Add geometry objects selected in the module browser to the calculation case.
+ */
+ void onAddObjects();
+ /**
+ * Remove selected objects from the calculation case.
+ */
+ void onRemoveObjects();
+ /**
+ * Set the given bathymetry merge type to the current zone.
+ */
+ void onSetMergeType( int theMergeType, QString& theBathymetryName );
+ /**
+ * Selected zones are moved to the existing region.
+ */
+ void onMoveZones( SUIT_DataObject* theRegionItem,
+ const QList<SUIT_DataObject*>& theZonesList );
+ /**
+ * Selected zones are moved to the new region to be created.
+ */
+ void onCreateRegion( const QList<SUIT_DataObject*>& theZonesList );
+ /**
+ * Case objects must be splitted to zones if the case has been modified or new.
+ */
+ void onSplitZones();
+ void onLastViewClosed( SUIT_ViewManager* );
+ /**
+ * The zone is selected in the browser on the second page of the wizard.
+ */
+ void onClickedInZonesBrowser( SUIT_DataObject* theItem );
+ /**
+ * Hide zones in the viewer.
+ */
+ void onHideZones();
+ /**
+ * Geometry object is selected in the list on the first wizard page
+ */
+ void onObjectSelected ( const QString & theObjName );
+ /**
+ * Boundary polyline is selected in the list on the first wizard page
+ */
+ void onBoundarySelected ( const QString & theObjName );
+
+private:
+ void createPreview();
+ void closePreview();
+ void showObject( Handle(HYDROData_Entity) theEntity, Handle(AIS_InteractiveContext) theCtx );
+ void setZonesVisible( bool theIsVisible );
+ void getNamesAndEntries( const HYDROData_SequenceOfObjects& theSeq,
+ QStringList& theNames, QStringList& theEntries ) const;
+ /**
+ * Ask user to confirm splitting zones recalculation.
+ * \return true if confirmed
+ */
+ bool confirmRegionsChange() const;
+