*** empty log message ***

[creaImageIO.git] / src2 / creaImageIOTreeView.h

diff --git a/src2/creaImageIOTreeView.h b/src2/creaImageIOTreeView.h
index 44347895312047f211d715fd381dc7419715c722..5bfb116c9fba0458e536b7bf11dd9a46d392a41f 100644 (file)
--- a/src2/creaImageIOTreeView.h
+++ b/src2/creaImageIOTreeView.h
@@ -7,19 +7,22 @@
 
 namespace creaImageIO
 {
+
+  class GimmickView;
+
   /**
    * \ingroup View
    */
        
   //=====================================================================
-  
+
   //=====================================================================
   /// Abstract class that handles the view of a Tree through its TreeHandler
   class TreeView
     {
     public:
       /// Ctor
-      TreeView(TreeHandler*);
+      TreeView(TreeHandler*,GimmickView*);
       /// Virtual destructor
       virtual ~TreeView();
 
@@ -44,13 +47,20 @@ namespace creaImageIO
          /// Gets the user selected data from the level passed as a parameter
       virtual std::vector<tree::Node*> GetSelected(int level){ GimmickError("INTERNAL ERROR : TreeView::GetSelected not overloaded"); }
 
+         /// Gets the next nodes on the list, be it up(true) or down(false).
+      virtual void GetNodes(std::vector<tree::Node*>& nodes, bool direction){ GimmickError("INTERNAL ERROR : TreeView::GetNodes not overloaded"); }
+
     protected:
       TreeHandler* GetTreeHandler() { return mTreeHandler; }
+      GimmickView* GetGimmickView() { return mGimmickView; }
         
     private:
       /// The TreeHandler with which it corresponds
       TreeHandler* mTreeHandler;
-         };
+      /// The GimmickView which holds the TreeView
+      GimmickView* mGimmickView;  
+
+  };
     // EO class TreeView
     //=====================================================================