def construct_frame(self):
panel = wx.Panel(self)
notebook = wx.Notebook(panel)
tabPomodoroList = wx.Panel(notebook)
notebook.AddPage(tabPomodoroList, "Pomodoro list")
tabPomodoroStat = wx.Panel(notebook)
notebook.AddPage(tabPomodoroStat, "Statistics")
sizer = wx.BoxSizer(wx.VERTICAL)
sizer.Add(notebook, 1, wx.ALL | wx.EXPAND, 5)
panel.SetSizer(sizer)
self.pomodoroList = PomodoroListCtrl(tabPomodoroList)
pomodoroList = self.pomodoroList
plSizer = wx.BoxSizer(wx.VERTICAL)
plSizer.Add(pomodoroList, 1, wx.EXPAND | wx.ALL, 5)
tabPomodoroList.SetSizer(plSizer)
