[josm-dev] Do we need some principles for JOSM interface design?

[Brent Easton]

On 14 Oct 2007, at 17:16, Frederik Ramm wrote:

> Hi,
>
>> One problem with undo is that the selection is lost. This probably
>> won't be as much of a problem anymore, as I was mainly finding it an
>> issue when waying segments.
>
> It may still be an issue when you're creating a way - you will
> normally want to connect to the last selected node.
>
> Storing the full selection for each step of the undo history would be
> too expensive, memory-wise, but a kludge like "if selection consists
> of only one node, store it and include it in undo" might be workable.

Perhaps not if changes to selection where handled as Commands.
____________________________________________________________
Brent Easton                       
Analyst/Programmer                               
University of Western Sydney                                   
Email: b.easton at uws.edu.au