Hi Walter
Other than having having no undo/redo support, are there any other side-effects of not using a transaction to perform diagram changes?
Here is my scenario:
I have a diagram action that needs to perform two diagram transactions. I’m trying to figure out how I can get the UndoManager to view the action as one transaction, not two. I thought about making the second transaction non-transactional but I’m not sure what effect that would have on the internal state of the diagram.
If not using transactions is a bad idea, is it possible to use nested transactions?
Thanks
Justin