diff -r d77f1ae3786c -r 43b2279b06e1 demo_layout.py
--- a/demo_layout.py	Wed Jan 02 11:48:36 2013 +0100
+++ b/demo_layout.py	Fri Jan 04 00:13:59 2013 +0100
@@ -10,12 +10,13 @@
 class MyApplication(Application):
     def __init__(self):
         Application.__init__(self)
-        self.top.connect('keypress', self.on_top_keypress)
+        self.top.add_handler('keypress', self.on_top_keypress)
 
         #self.top.borders = (1,1,1,1)
 
         self.top.layout = VerticalLayout(homogeneous=False)
 
+        self._row_num = 0
         self.buildrow()
         self.buildrow(expand=True)
         self.buildrow(expand=True, fill=True)
@@ -25,17 +26,20 @@
         self.buildrow(homogeneous=True, fill=True, spacing=2)
 
     def buildrow(self, homogeneous=False, spacing=0, expand=False, fill=False):
-        hbox1 = Container()
-        hbox1.sizereq.h = 2
-        hbox1.layout = HorizontalLayout(homogeneous=homogeneous, spacing=spacing)
-        self.top.add(hbox1)
+        hbox = Container()
+        hbox.sizereq.h = 2
+        hbox.layout = HorizontalLayout(homogeneous=homogeneous, spacing=spacing)
+        self._row_num += 1
+        hbox.name = 'hbox' + str(self._row_num)
+        self.top.add(hbox)
         for i in range(5):
             btn = Button('Btn' + str(i) * i * i)
-            hbox1.add(btn, expand=expand, fill=fill)
+            hbox.add(btn, expand=expand, fill=fill)
 
     def on_top_keypress(self, ev):
         if ev.keyname == 'escape' or ev.char == 'q':
             self.terminate()
+            return True
 
 
 if __name__ == '__main__':