Implementation of 0022615: [CEA 1014] Fold/unfold all the nodes of a block.

[modules/yacs.git] / src / genericgui / SceneItem.hxx

diff --git a/src/genericgui/SceneItem.hxx b/src/genericgui/SceneItem.hxx
index 06cf276a351886d44a6a24b3948d1ce840289511..a04e6dba1eaa3899a0fc3465956042f1c332b64e 100644 (file)
--- a/src/genericgui/SceneItem.hxx
+++ b/src/genericgui/SceneItem.hxx
@@ -33,6 +33,13 @@ namespace YACS
 {
   namespace HMI
   {
+    typedef enum
+      {
+        CurrentNode,
+        ChildrenNodes,
+        ElementaryNodes
+      } ShrinkMode;
+    
     class Scene;
 
     class RootSceneItem: public GuiObserver
@@ -131,7 +138,7 @@ namespace YACS
       virtual void updateChildItems();
       virtual void updateLinks();
       virtual void shrinkExpandLink(bool se);
-      virtual void shrinkExpandRecursive(bool isExpanding, bool fromHere);
+      virtual void shrinkExpandRecursive(bool isExpanding, bool fromHere, ShrinkMode theShrinkMode);
       bool isAncestorShrinked() { return _ancestorShrinked; };
       bool _blocX;
       bool _blocY;