--- a/demo_treeview.py	Sat Jan 19 13:05:21 2013 +0100
+++ b/demo_treeview.py	Sun Jan 20 00:49:19 2013 +0100
@@ -4,12 +4,12 @@
 import locale
 locale.setlocale(locale.LC_ALL, '')
 
-from tuikit import Application, TreeView, TreeModel, ScrollView, VerticalLayout
+from tuikit import Application, TreeView, TreeModel, ScrollView
 
 
 class MyApplication(Application):
     def __init__(self):
-        Application.__init__(self, top_layout=VerticalLayout)
+        Application.__init__(self)
         self.top.add_handler('keypress', self.on_top_keypress)
 
         model = TreeModel()
@@ -27,7 +27,7 @@
 
         scroll = ScrollView()
         scroll.add(view)
-        self.top.add(scroll, expand=True, fill=True)
+        self.top.add(scroll, halign='fill', valign='fill')
 
     def on_top_keypress(self, ev):
         if ev.keyname == 'escape':