--- /dev/null
+load std
+load wx
+
+define LayoutTUp wx
+
+description "Creates a complex box : Up {DownLeft, DownRight} as w1{w2,w3}"
+author "jean-pierre.roux@creatis.univ-lyon1.fr"
+category "box"
+
+new LayoutSplit currentBox
+ set currentBox.Orientation H
+ new LayoutSplit down
+
+ connect down.Widget currentBox.Widget2
+
+ set down.Orientation V
+
+ input Widget1 currentBox.Widget1 "Up"
+ input Widget2 down.Widget1 "DownLeft"
+ input Widget3 down.Widget2 "DownRight"
+
+endefine