用Python的wx模块创建文本编辑器的方法：
1、设置按钮的位置
import wx
app = wx.App()
win = wx.Frame(None,title = "编辑器", size=(410,335))
win.Show()
loadButton = wx.Button(win, label = '打开',pos = (225,5),size = (80,25))
saveButton = wx.Button(win, label = '保存',pos = (315,5),size = (80,25))
filename = wx.TextCtrl(win, pos = (5
