wx SplashScreen不起作用

Question

我使用了wiki中的示例代码，但它对我不起作用，我什么也看不见。我做错了什么？

import wx

app = wx.App()

aBitmap = wx.Image(name = "wxPyWiki.jpg").ConvertToBitmap()
splashStyle = wx.SPLASH_CENTRE_ON_SCREEN | wx.SPLASH_TIMEOUT
splashDuration = 1000

splash = wx.adv.SplashScreen(aBitmap, splashStyle,
                                 splashDuration, None)
splash.Show()
wx.Yield()

Answer 1

注意SplashScreen在wxpython 2.8.12中不在wx.adv中（我正在使用它）

这有效（用我自己的形象）

import wx

app = wx.App()
aBitmap = wx.Image(name = "zimages/gato.jpg").ConvertToBitmap()
splashStyle = wx.SPLASH_CENTRE_ON_SCREEN | wx.SPLASH_TIMEOUT
splashDuration = 1000

splash = wx.SplashScreen(aBitmap, splashStyle,
                                 splashDuration, None)
splash.Show()
app.MainLoop()

唯一的区别是使用wx.Yield vs app.MainLoop 我不确定Yield在wxpython 2.9中的用途，但请注意wx.Yield() has been deprecated