wx:Textctrl

import wx

class Mywin(wx.Frame):
   def __init__(self, parent, title):
      super(Mywin, self).__init__(parent, title = title,size = (,))

      panel = wx.Panel(self)
      vbox = wx.BoxSizer(wx.VERTICAL) 

      hbox1 = wx.BoxSizer(wx.HORIZONTAL)
      l1 = wx.StaticText(panel, -, "文本域") 

      hbox1.Add(l1, , wx.EXPAND|wx.ALIGN_LEFT|wx.ALL,)
      self.t1 = wx.TextCtrl(panel) 

      hbox1.Add(self.t1,,wx.EXPAND|wx.ALIGN_LEFT|wx.ALL,)
      self.t1.Bind(wx.EVT_TEXT,self.OnKeyTyped)
      vbox.Add(hbox1) 

      hbox2 = wx.BoxSizer(wx.HORIZONTAL)
      l2 = wx.StaticText(panel, -, "密码文本") 

      hbox2.Add(l2, , wx.ALIGN_LEFT|wx.ALL,)
      self.t2 = wx.TextCtrl(panel,style = wx.TE_PASSWORD)
      self.t2.SetMaxLength() 

      hbox2.Add(self.t2,,wx.EXPAND|wx.ALIGN_LEFT|wx.ALL,)
      vbox.Add(hbox2)
      self.t2.Bind(wx.EVT_TEXT_MAXLEN,self.OnMaxLen)

      hbox3 = wx.BoxSizer(wx.HORIZONTAL)
      l3 = wx.StaticText(panel, -, "多行文本") 

      hbox3.Add(l3,, wx.EXPAND|wx.ALIGN_LEFT|wx.ALL,)
      self.t3 = wx.TextCtrl(panel,size = (,),style = wx.TE_MULTILINE) 

      hbox3.Add(self.t3,,wx.EXPAND|wx.ALIGN_LEFT|wx.ALL,)
      vbox.Add(hbox3)
      self.t3.Bind(wx.EVT_TEXT_ENTER,self.OnEnterPressed)  

      hbox4 = wx.BoxSizer(wx.HORIZONTAL)
      l4 = wx.StaticText(panel, -, "只读取文本") 

      hbox4.Add(l4, , wx.EXPAND|wx.ALIGN_LEFT|wx.ALL,)
      self.t4 = wx.TextCtrl(panel, value = "只读文本",style = wx.TE_READONLY|wx.TE_CENTER) 

      hbox4.Add(self.t4,,wx.EXPAND|wx.ALIGN_LEFT|wx.ALL,)
      vbox.Add(hbox4)
      panel.SetSizer(vbox) 

      self.Centre()
      self.Show()
      self.Fit()  

   def OnKeyTyped(self, event):
      print(event.GetString() )

   def OnEnterPressed(self,event):
      print("Enter pressed")

   def OnMaxLen(self,event):
      print("Maximum length reached") 

app = wx.App()
Mywin(None,  'TextCtrl实例-www.yiibai.com')
app.MainLoop()