diff -r 008e72977ab8 -r 9ff332964015 branchitem.h
--- a/branchitem.h	Thu Mar 26 07:50:32 2009 +0000
+++ b/branchitem.h	Wed Apr 01 15:06:57 2009 +0000
@@ -10,9 +10,22 @@
 public:
     BranchItem(const QList<QVariant> &data, TreeItem *parent = 0);
     ~BranchItem();
+	void copy (BranchItem *item);
 
 	QString saveToDir (const QString &tmpdir,const QString &prefix, const QPointF& offset);
 
+	virtual void unScroll();				
+	virtual void toggleScroll();			// scroll or unscroll
+	virtual bool isScrolled();				// returns scroll state
+	virtual bool hasScrolledParent(BranchItem*);	// true, if any of the parents is scrolled
+	virtual void tmpUnscroll();				// unscroll scrolled parents temporary e.g. during "find" process
+	virtual void resetTmpUnscroll();		// scroll all tmp scrolled parents again e.g. when unselecting
+
+
+protected:	
+	bool scrolled;			// true if all children are scrolled and thus invisible
+	bool tmpUnscrolled;		// can only be true (temporary) for a scrolled subtree
+
 };
 
 #endif