dfgui.py 文件源码

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

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

        self.num_filters = 10

        self.main_sizer = wx.BoxSizer(wx.VERTICAL)

        self.combo_boxes = []
        self.text_controls = []

        for i in range(self.num_filters):
            combo_box = wx.ComboBox(self, choices=columns_with_neutral_selection, style=wx.CB_READONLY)
            text_ctrl = wx.TextCtrl(self, wx.ID_ANY, '')

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

            row_sizer = wx.BoxSizer(wx.HORIZONTAL)
            row_sizer.Add(combo_box, 0, wx.ALL, 5)
            row_sizer.Add(text_ctrl, 1, wx.ALL | wx.EXPAND | wx.ALIGN_RIGHT, 5)

            self.combo_boxes.append(combo_box)
            self.text_controls.append(text_ctrl)
            self.main_sizer.Add(row_sizer, 0, wx.EXPAND)

        self.SetSizer(self.main_sizer)