+ //! Returns Model which provides access to data objects
+ XGUI_DocumentDataModel* dataModel() const { return myDocModel; }
+
+ //! Returns list of currently selected features
+ QFeatureList selectedFeatures() const { return mySelectedData; }
+
+signals:
+ //! Emited when selection is changed
+ void selectionChanged();
+
+
+private slots:
+ //! Called when selection in Data Tree is changed
+ void onSelectionChanged(const QItemSelection& theSelected, const QItemSelection& theDeselected);