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Mikael Svane wrote:
> I intended to subclass the MoenTreeView with a new class which draws the
> anchor node to the right instead of to the left. Has anyone already done
> this or could tell me where I should start?
I once started to look at the same thing. It's fairly tricky since the
left-to-right-ness is hardcoded into the MoenTreeView code (which is
understandable since that code is intricate enough without further
parameterisation). As I looked into it I found myself having to override more
and more rather complicated methods, and since I'm not good at visualisation at
the best of times, I got fustrated and gave up. Allowing vertical layout
appears as if it would be even more bother.
If you try it based on the OA code, then I think you'll need a subclass of
MoenTreeNode too. I hadn't found a need to replace MoenTreeContour by the time
I gave up. I think if I were to try it again, I'd start from scratch rather
than trying to bend existing code; in particular I think it would be easier
/and/ more flexible to pull the layout stategy out into a separate object (but
then, I haven't tried it, so I could be wrong).
-- chris
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