RadioButton.py

#coding=utf-8
#!/usr/bin/python
import wx

class RadioButtonFrame(wx.Frame):
      def __init__(self):
      	  wx.Frame.__init__(self,None,-1,'Radio Example',size=(200,200))
	  panel=wx.Panel(self,-1)

	  #创建单选按钮
	  radio1=wx.RadioButton(panel,-1,'one',pos=(20,50),style=wx.RB_GROUP)
	  radio2=wx.RadioButton(panel,-1,'two',pos=(20,80))
	  radio3=wx.RadioButton(panel,-1,'three',pos=(20,110))

	  #创建文本控件
	  text1=wx.TextCtrl(panel,-1,'',pos=(80,50))
	  text2=wx.TextCtrl(panel,-1,'',pos=(80,80))
	  text3=wx.TextCtrl(panel,-1,'',pos=(80,110))
          self.texts={'one':text1,'two':text2,'three':text3}
          for eachText in [text2,text3]:
                eachText.Enable(False)
          for eachRadio in [radio1,radio2,radio3]:
                self.Bind(wx.EVT_RADIOBUTTON,self.OnRadio,eachRadio)
          self.selectedText=text1
      def OnRadio(self,event):
            if self.selectedText:
                  self.selectedText.Enable(False)
            radioSelected=event.GetEventObject()
            text=self.texts[radioSelected.GetLabel()]
            text.Enable(True)
            self.selectedText=text

if __name__=='__main__':
      app=wx.PySimpleApp()
      RadioButtonFrame().Show()
      app.MainLoop()