Use timer
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import wx
import time
class ClockWindow(wx.Frame):
def __init__(self, parent):
wx.Frame.__init__(self, None)
self.Bind(wx.EVT_PAINT, self.OnPaint)
self.timer = wx.Timer(self)
self.Bind(wx.EVT_TIMER, self.OnTimer, self.timer)
self.timer.Start(1000)
def Draw(self, dc):
t = time.localtime(time.time())
st = time.strftime("%I:%M:%S", t)
dc.SetBackground(wx.Brush(self.GetBackgroundColour()))
dc.Clear()
dc.SetFont(wx.Font(30, wx.SWISS, wx.NORMAL, wx.NORMAL))
tw, th = dc.GetTextExtent(st)
dc.DrawText(st, 20, 20)
def OnTimer(self, evt):
dc = wx.BufferedDC(wx.ClientDC(self))
self.Draw(dc)
def OnPaint(self, evt):
dc = wx.BufferedPaintDC(self)
self.Draw(dc)
app = wx.PySimpleApp()
frm = ClockWindow(app)
frm.Show()
app.MainLoop()
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