0029940: The method TPrsStd_AISPresentation::SetSelectionMode() seems useless for...

[occt.git] / src / TPrsStd / TPrsStd_AISPresentation.hxx

diff --git a/src/TPrsStd/TPrsStd_AISPresentation.hxx b/src/TPrsStd/TPrsStd_AISPresentation.hxx
index 672ff5f..6d5ddd2 100644 (file)
--- a/src/TPrsStd/TPrsStd_AISPresentation.hxx
+++ b/src/TPrsStd/TPrsStd_AISPresentation.hxx
@@ -157,8 +157,14 @@ public:
   Standard_EXPORT void UnsetMode();
   
   Standard_EXPORT Standard_Integer SelectionMode() const;
-  
-  Standard_EXPORT void SetSelectionMode (const Standard_Integer theSelectionMode);
+
+  //! Sets selection mode.
+  //! If "theTransaction" flag is OFF, modification of the attribute doesn't influence the transaction mechanism
+  //! (the attribute doesn't participate in undo/redo).
+  //! Certainly, if any other data of the attribute is modified (display mode, color, ...),
+  //! the attribute will be included into transaction.
+  //! Obsolete method (may be removed later).
+  Standard_EXPORT void SetSelectionMode (const Standard_Integer theSelectionMode, const Standard_Boolean theTransaction = Standard_True);
   
   Standard_EXPORT Standard_Boolean HasOwnSelectionMode() const;
   
@@ -197,6 +203,10 @@ protected:
 private:
 
   Handle(AIS_InteractiveContext) getAISContext() const;
+
+  //! Activates selection mode of the interactive object.
+  //! It is called internally on change of selection mode and AISUpdate().
+  void ActivateSelectionMode();
   
   //! Updates AIS_InteractiveObject stored in the attribute
   //! and applies the visualization settings