Transaction mechanism for operations corrected.

[modules/hydro.git] / src / HYDROGUI / HYDROGUI_OCCDisplayer.h

diff --git a/src/HYDROGUI/HYDROGUI_OCCDisplayer.h b/src/HYDROGUI/HYDROGUI_OCCDisplayer.h
index 681e137abcdc629e70073b385194cd52eb4582e4..d34936547a8a6702c575a55d05588a890543a416 100644 (file)
--- a/src/HYDROGUI/HYDROGUI_OCCDisplayer.h
+++ b/src/HYDROGUI/HYDROGUI_OCCDisplayer.h
@@ -27,6 +27,7 @@
 
 class HYDROGUI_Shape;
 class Handle(AIS_InteractiveContext);
+class OCCViewer_ViewManager;
 
 /**
  * \class HYDROGUI_OCCDisplayer
@@ -60,6 +61,20 @@ public:
    */
   virtual QString  GetType() const;
 
+  /**
+   * \brief Add the top z layer and returns its index.
+   * \param theMgr OCC view manager
+   */
+  int                             AddTopZLayer( OCCViewer_ViewManager* theMgr );
+
+  /**
+   * \brief Removes the z layer.
+   * \param theMgr OCC view manager
+   * \param theLayer a layer index
+   */
+  void                            RemoveZLayer( OCCViewer_ViewManager* theMgr,
+                                                const int theLayer );
+
 protected:
   /**
    * \brief Erase all viewer objects.