/[fenfire]/fenfire/org/fenfire/util/lava/view.py
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Diff of /fenfire/org/fenfire/util/lava/view.py

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revision 1.2 by tjl, Thu Aug 14 12:13:03 2003 UTC revision 1.3 by mudyc, Mon Aug 25 21:29:16 2003 UTC
# Line 1  Line 1 
1    
2  def getView(main, view):  def getView(main, view):
3        """ Get view type from view tree/chain.
4            returns None if not found.
5        """
6      v = main.getView2D()      v = main.getView2D()
7      while v != None:      while v != None:
8          if isinstance(v, view):          if isinstance(v, view):
9              return v              return v
10          v = v.getChildView2D()          v = v.getChildView2D()
11      raise (str((view, main, main.getView2D())), '- not found')      return None
12    

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