wxpython,Skip()的问题，求教

sayid_python

1. import wx
   
2. 
   
3. class MouseEventFrame(wx.Frame):
   
4.     def __init__(self,parent,id):
   
5.         wx.Frame.__init__(self,parent,id,"Frame With Button",size=(300,100))
   
6.         self.panel = wx.Panel(self)
   
7.         self.button = wx.Button(self.panel,label="Not Over",pos=(100,15))
   
8.         self.Bind(wx.EVT_BUTTON,self.OnButtonClick,self.button)
   
9.         self.Bind(wx.EVT_ENTER_WINDOW,self.OnEnterWindow)
   
10.         self.Bind(wx.EVT_LEAVE_WINDOW,self.OnLeaveWindow)
    
11.    
    
12.     def OnButtonClick(self,event):
    
13.         self.panel.SetBackgroundColour("Green")
    
14.         self.panel.Refresh()
    
15.    
    
16.     def OnEnterWindow(self,event):
    
17.         self.button.SetLabel("Over Me")
    
18.         event.Skip()
    
19.    
    
20.     def OnLeaveWindow(self,event):
    
21.         self.button.SetLabel("Not Over")
    
22.         event.Skip()
    
23.    
    
24. if __name__ == "__main__":
    
25.     app = wx.PySimpleApp()
    
26.     frame = MouseEventFrame(parent=None,id=-1)
    
27.     frame.Show()
    
28.     app.MainLoop()

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OnEnterWindow函数的意思是鼠标移入label变成“Over Me”吧，我运行怎么不变啊?

murdercool

1.         self.button.Bind(wx.EVT_ENTER_WINDOW,self.OnEnterWindow)
   
2.         self.button.Bind(wx.EVT_LEAVE_WINDOW,self.OnLeaveWindow)

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