From 94857ce574e1d6c0ffa602fd7f1a6dfd8546bf8c Mon Sep 17 00:00:00 2001
From: vsv <vsv@opencascade.com>
Date: Mon, 23 Dec 2013 09:48:32 +0000
Subject: [PATCH] Modification for bug 22451: MoveUp/MoveDown items of
 ObjectBrowser

---
 src/SUIT/SUIT_DataObject.cxx | 29 +++++++++++++++++++++++++++++
 src/SUIT/SUIT_DataObject.h   |  2 ++
 2 files changed, 31 insertions(+)

diff --git a/src/SUIT/SUIT_DataObject.cxx b/src/SUIT/SUIT_DataObject.cxx
index dd7c09e83..182f5eb49 100755
--- a/src/SUIT/SUIT_DataObject.cxx
+++ b/src/SUIT/SUIT_DataObject.cxx
@@ -138,6 +138,25 @@ int SUIT_DataObject::childPos( const SUIT_DataObject* obj ) const
   return myChildren.indexOf( (SUIT_DataObject*)obj );
 }
 
+/*!
+  \brief Moves the child position from current to new one.
+  \param theObj child object
+  \param theNewPos child objectnew position in the children list
+
+*/
+void SUIT_DataObject::moveChildPos( SUIT_DataObject* theObj, int theNewPos)
+{
+  if (myChildren.size() <= 1)  return;
+
+  int aNewPos = theNewPos;
+  if (aNewPos < 0) aNewPos = 0;
+  if (aNewPos > (myChildren.size() - 1)) aNewPos = myChildren.size() - 1;
+
+  if (myChildren.removeOne(theObj))
+    myChildren.insert(aNewPos, theObj);
+}
+
+
 /*!
   \brief Get child object by the specified index.
   \param idx child object index
@@ -180,6 +199,16 @@ int SUIT_DataObject::position() const
   return myParent ? myParent->childPos( this ) : 0;
 }
 
+/*!
+  \brief Sets new position of the object in parent's list
+*/
+void SUIT_DataObject::setPosition(int theNewPos)
+{
+  if (theNewPos == position())  return;
+  if (!myParent)  return;
+  myParent->moveChildPos(this, theNewPos);
+}
+
 /*!
   \brief Get the next sibling data object in the children list.
   \return child object or 0 if there is no next sibling
diff --git a/src/SUIT/SUIT_DataObject.h b/src/SUIT/SUIT_DataObject.h
index ab44bbdbe..b5f62d986 100755
--- a/src/SUIT/SUIT_DataObject.h
+++ b/src/SUIT/SUIT_DataObject.h
@@ -76,9 +76,11 @@ public:
 
   int                         childCount() const;
   int                         childPos( const SUIT_DataObject* ) const;
+  void                        moveChildPos( SUIT_DataObject*, int );
   SUIT_DataObject*            childObject( const int ) const;
   int                         level() const;
   int                         position() const;
+  void                        setPosition(int);
 
   SUIT_DataObject*            nextBrother() const;
   SUIT_DataObject*            prevBrother() const;
-- 
2.39.2