diff -r 43268373032d -r e265f07f2173 treeitem.h
--- a/treeitem.h	Wed Jun 09 13:14:08 2010 +0000
+++ b/treeitem.h	Mon Jun 14 13:59:17 2010 +0000
@@ -15,6 +15,7 @@
 class FloatImageObj;
 class ImageItem;
 class LinkableMapObj;
+class QModelIndex;
 class VymModel;
 class XLinkItem;
 class XLinkObj;
@@ -70,7 +71,7 @@
 	virtual QString getTypeName ();
 
 // Accessing data
-    virtual QVariant data(int column) const;
+    virtual QVariant data (int column) const;
 
 
 protected:
@@ -145,6 +146,8 @@
 	virtual TreeItem* getChildNum(const int &n);
 	virtual BranchItem* getFirstBranch();
 	virtual BranchItem* getLastBranch();
+	virtual ImageItem* getFirstImage();
+	virtual ImageItem* getLastImage();
 
 	/*! Get next branch after current branch. Return NULL if there is no
 	    next branch */