dfgui.py 文件源码

def __init__(self, parent, columns, df_list_ctrl):
        wx.Panel.__init__(self, parent)

        columns_with_neutral_selection = [''] + list(columns)
        self.columns = columns
        self.df_list_ctrl = df_list_ctrl

        self.figure = Figure(facecolor="white", figsize=(1, 1))
        self.axes = self.figure.add_subplot(111)
        self.canvas = FigureCanvas(self, -1, self.figure)

        chart_toolbar = NavigationToolbar2Wx(self.canvas)

        self.combo_box1 = wx.ComboBox(self, choices=columns_with_neutral_selection, style=wx.CB_READONLY)
        self.combo_box2 = wx.ComboBox(self, choices=columns_with_neutral_selection, style=wx.CB_READONLY)

        self.Bind(wx.EVT_COMBOBOX, self.on_combo_box_select)

        row_sizer = wx.BoxSizer(wx.HORIZONTAL)
        row_sizer.Add(self.combo_box1, 0, wx.ALL | wx.ALIGN_CENTER, 5)
        row_sizer.Add(self.combo_box2, 0, wx.ALL | wx.ALIGN_CENTER, 5)
        row_sizer.Add(chart_toolbar, 0, wx.ALL, 5)

        sizer = wx.BoxSizer(wx.VERTICAL)
        sizer.Add(self.canvas, 1, flag=wx.EXPAND, border=5)
        sizer.Add(row_sizer)
        self.SetSizer(sizer)