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import wx
class MyPanel(wx.Panel):
def __init__(self, *args, **kwargs):
wx.Panel.__init__(self, *args, **kwargs)
self.SetBackgroundColour((255, 255, 255))
self.Bind(wx.EVT_ENTER_WINDOW, self.OnEnter)
self.Bind(wx.EVT_LEAVE_WINDOW, self.OnLeave)
def OnEnter(self, evt):
self.SetBackgroundColour((255, 0, 0))
self.Refresh()
evt.Skip()
def OnLeave(self, evt):
self.SetBackgroundColour((255, 255, 255))
self.Refresh()
evt.Skip()
class MyFrame(wx.Frame):
def __init__(self, *args, **kwargs):
wx.Frame.__init__(self, *args, **kwargs)
panel = MyPanel(self, -1)
if __name__ == "__main__":
app = wx.PySimpleApp(redirect=False)
frame = MyFrame(None, -1, 'test panel')
frame.Show(True)
app.MainLoop() |
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