Good question!

It would certainly be a welcome deprecation from my point of view. There is a fair amount of overhead maintaining it if you make any changes to the way backends work (as I have done a couple of times recently).

Depending on feedback here, it is something we could potentially deprecate in 1.2 and then completely remove by 1.3.


On 2 October 2012 20:13, Eric Firing <> wrote:
Is there any good reason to retain the original NavigationToolbar code
in the backends, and the corresponding "classic" option in


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