import wx
class ListBoxFrame(wx.Frame):
def __init__(self):
wx.Frame.__init__(self, None, -1, 'List Box Example',size=(250, 200))
panel = wx.Panel(self, -1)
sampleList = ['0', '1', '2', '3', '4']
listBox = wx.ListBox(panel, -1, (20, 20), (80, 120), sampleList, wx.LB_SINGLE)
listBox.SetSelection(3)
app = wx.PySimpleApp()
ListBoxFrame().Show()
app.MainLoop()