如何在wx.TextCtrl中隐藏文本光标？

import wx

class MyFrame(wx.Frame):
    def __init__(self, parent, title):
        super(MyFrame, self).__init__(parent, title=title, size=(300, 200))
        
        # 创建一个面板
        panel = wx.Panel(self)
        
        # 创建一个TextCtrl控件，并设置style为wx.TE_NOHIDESEL
        self.text_ctrl = wx.TextCtrl(panel, style=wx.TE_NOHIDESEL)
        
        # 设置布局
        sizer = wx.BoxSizer(wx.VERTICAL)
        sizer.Add(self.text_ctrl, 1, wx.EXPAND | wx.ALL, 5)
        panel.SetSizer(sizer)

if __name__ == '__main__':
    app = wx.App(False)
    frame = MyFrame(None, 'Hide Text Cursor Example')
    frame.Show()
    app.MainLoop()