+ /// SLOT, to stop or start selection mode for the features
+ /// \param theFeatures a list of features to be disabled
+ /// \param theToStop the boolean state whether it it stopped or non stopped
+ void onStopSelection(const QList<ObjectPtr>& theFeatures, const bool isStop);
+
+ /// SLOT, to set selection
+ /// \param theFeatures a list of features to be selected
+ void onSetSelection(const QList<ObjectPtr>& theFeatures);
+
+ /// SLOT, Defines Sketch editing mode
+ /// \param thePln - plane of current sketch
+ void setSketchingMode(const gp_Pln& thePln);
+