Call function from another class

[Lars]

> If I'm not mistaken, in "doRotate" you should be able to refer to the
> to-be-closed dialog via
> self.frameRotate
>
> Now if you change the "sliderUpdate"-code to store that angle instead of
> just letting it fall out of scope, you could access that value through
> frameRotate:
>
> def sliderUpdate(self, event):
>         angle=self.slider.GetValue()
>         ROTATION_ANGLE=angle
>         self.angle = angle
>         self.Destroy()
>
> def doRotate(self,event):
>     """Rotating image"""
>     print self.frameRotate.angle

Thanks for replying. If Bind is used in "onRotate":
def onRotate(self,event):
       """Rotate image"""
       self.frameRotate = rotationSlider(parent=None, id=-1)
       self.Bind(wx.EVT_CLOSE,self.doRotate, self.frameRotate.Destroy)
       self.frameRotate.Show()

Then i get:
Traceback (most recent call last):
  File "viewer_sep.py", line 136, in onRotate
    self.Bind(wx.EVT_CLOSE,self.doRotate, self.frameRotate.Destroy)
  File "/usr/lib/python2.5/site-packages/wx-2.6-gtk2-unicode/wx/
_core.py", line 3629, in Bind
    id  = source.GetId()
AttributeError: 'function' object has no attribute 'GetId'

My experience with ID is setting it to "-1".  So I'm not sure if it is
a wrong use of Bind or an wxPython error.
/Lars