listVbox.pack_start(self._noteslist.widget, expand = True, fill = True, padding = 3)
listVbox.pack_start(buttonHBox, expand = False, fill = True, padding = 3)
self.pack_start(listVbox, expand = False, fill = True, padding = 3)
listVbox.pack_start(self._noteslist.widget, expand = True, fill = True, padding = 3)
listVbox.pack_start(buttonHBox, expand = False, fill = True, padding = 3)
self.pack_start(listVbox, expand = False, fill = True, padding = 3)