@thomthom said:
Would that be at the event of copying? Or when pasting?
Can you describe the scenario you'd use it in?
when copying
i am trying to find a way to control the difusion of dynamic components
if such an observer would be available, it would be easy to prevent unauthorized copies
selection observer can be used, but it is less direct, and probably less efficient than an observer on copying
more dynamic components would be created if there was a way to crypt them, just as ruby plugins