ui factory - what should it do?

[Martin Pool]

On Tue, 2006-02-21 at 17:05 -0800, Robey Pointer wrote:

> The code I posted last week used a single pbar object, on which  
> callers could push and pop state.  Debouncing is trivial that way.   
> We could also use weakref to do an automatic pop when a child pbar is  
> collected (though I may be jumping ahead here).

Probably better to just have code use a try/finally block in the scope
where the progressbar is created.

-- 
Martin

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