这是我写的代码。它会关闭窗口,但不显示其中的文本。我需要显示文本,然后自动关闭窗口。 我应该做些什么改变才能发挥作用 感谢
这是代码
import wx
from time import sleep
class Frame(wx.Frame):
def __init__(self, title):
wx.Frame.__init__(self, None, title=title, size=(300,200))
self.panel = wx.Panel(self)
box = wx.BoxSizer(wx.VERTICAL)
m_text = wx.StaticText(self.panel, -1, 'File Uploaded!')
m_text.SetSize(m_text.GetBestSize())
box.Add(m_text, 0, wx.ALL, 10)
self.panel.SetSizer(box)
self.panel.Layout()
self.Bind(wx.EVT_ACTIVATE, self.onClose)
def onClose(self, event):
sleep(5)
self.Destroy()
app = wx.App(redirect=True)
top = Frame('test')
top.Show()
app.MainLoop()
答案 0 :(得分:2)
我建议使用wx.Timer。如果你使用time.sleep(),你将阻止wxPython的主循环,这会使你的应用程序无响应。以下是修改后使用计时器的代码:
import wx
class Frame(wx.Frame):
def __init__(self, title):
wx.Frame.__init__(self, None, title=title, size=(300,200))
self.panel = wx.Panel(self)
box = wx.BoxSizer(wx.VERTICAL)
m_text = wx.StaticText(self.panel, -1, 'File Uploaded!')
m_text.SetSize(m_text.GetBestSize())
box.Add(m_text, 0, wx.ALL, 10)
self.panel.SetSizer(box)
self.panel.Layout()
self.timer = wx.Timer(self)
self.Bind(wx.EVT_TIMER, self.onClose, self.timer)
self.timer.Start(5000)
def onClose(self, event):
self.Close()
app = wx.App(redirect=True)
top = Frame('test')
top.Show()
app.MainLoop()
您可以在本文中阅读有关计时器的更多信息:
http://www.blog.pythonlibrary.org/2009/08/25/wxpython-using-wx-timers/
答案 1 :(得分:1)
>>> import wx
>>> import time
>>> app = wx.App()
>>> b = wx.BusyInfo('Upload Finished!')
>>> time.sleep(5)
>>> del b
>>>