What I would like to do, is to slightly change the behavior of shift+up and shift+ down.
My problem is that I dont know if it is possible or how to change/replace the shift+up action of a selection of nodes. I would alternativly settle for shift+alt+up to do what I want, but how to influence behaviour of a selection of multiple nodes is still my problem.
I can register a new action map on my starting node, but as soon as I have selected one node or more, the action map does not get the action anymore. If i understand correctly, It is the actions registered with the selection of nodes that are driving the process from now on. But how to change/ replace these actions?
I hope I made my problem clear. If not . Ask.