def __init__(self, parent_window):
super(HistoryView, self).__init__()
self.parent_window = parent_window
self.calendar = gtk.Calendar()
self.tomato_view = self._create_tomato_view()
self.tomato_model = self.tomato_view.get_model()
self.stat_model = WeeklyStatisticsModel()
self.stat_graph = WeeklyBarChart(self.stat_model)
tomato_wnd = gtk.ScrolledWindow()
tomato_wnd.add(self.tomato_view)
tomato_wnd.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
tomato_view = gtk.Viewport()
tomato_view.add(tomato_wnd)
top_hbox = gtk.HBox(False, 0)
top_hbox.pack_start(self.calendar, False, False, padding=5)
top_hbox.pack_start(tomato_view, True, True, padding=5)
top_vbox = gtk.VBox(False, 0)
top_vbox.pack_start(top_hbox, True, True, padding=5)
self.pack1(top_vbox, shrink=False)
self.pack2(self.stat_graph, shrink=False)
self._on_day_changed(self.calendar)
self.calendar.connect('day-selected', self._on_day_changed)
