标签: wx.textctrl

我有 wx.TextCtrl 的问题。我只想设置控制框的大小，但我想动态地进行。这无论出于任何原因都不起作用。

这里有我的源代码。

#!/usr/bin/env python
# -*- coding: utf-8 -*-

import wx

class Test(wx.Frame):

def __init__(self, parent):
    super().__init__(parent)

    # Panel
    self.panel = wx.Panel(self)

    # Boxes
    self.numbers = wx.StaticBox(self.panel, wx.ID_ANY, "Numbers")

    # Elements
    self.stN1 = wx.StaticText(self.numbers, wx.ID_ANY, "Number 1:")
    self.tcN1 = wx.TextCtrl(self.numbers, wx.ID_ANY, style=wx.TE_CENTER)
    self.tcN1.SetSize(wx.Size(36, 20))

    self.stN2 = wx.StaticText(self.numbers, wx.ID_ANY, "Number 2:")
    self.tcN2 = wx.TextCtrl(self.numbers, wx.ID_ANY, size=wx.Size(36, 20), style=wx.TE_CENTER)

    # Sizers  
    self.szTop = wx.BoxSizer(wx.VERTICAL)
    self.szNumbers = wx.StaticBoxSizer(self.numbers, wx.VERTICAL)
    self.szN1 = wx.BoxSizer(wx.HORIZONTAL)
    self.szN2 = wx.BoxSizer(wx.HORIZONTAL)

    self.szN1.Add(self.stN1, 0, wx.ALL | wx.ALIGN_CENTER_VERTICAL, 5) …