Re: Is UndoRedo supported ?

Hi Anders,
no, MDR does not support undo/redo natively, but as you already noted, 
undo/redo support can be implemented on top of MDR events and JMI API by 
listening to all the events and reverting the changes when undo is 
requested. In fact, we had a contributor - Holger Krug - who started to 
work on undo functionality, he created API for it and discussed it on 
this list (or maybe on users@ - see archives) - that was about a year 
ago. As far as I understood, he got most of it working, but then got too 
busy by other things and never finished it. Maybe you could try to 
contact him and ask if he could provide some code so that you can try to 
finish it :).
Martin

Anders W. Tell wrote:
> Hi,
> 
> Before I jump into testing it, I should ask if MDR supports UndoRedo ?
> Is it possible to listen to all events and then just play them backwards ?
> 
> kind regards
> /anders
> 
>