While I agree that double-clicking opens the node’s code isn’t that useful, making it opening the IDE to the selected method would require a lot of hacks and things will get messy. That’s because code-wise a node just knows about the task that it is assigned and the Execute Function task for example is just another subclass of ActionTask. Furthermore opening the IDE to the declared line will require a complete text parser just for those tasks.
I will take a look at it, but can’t promise anything if it can’t be abstracted enough without many sub-cases involved.
Thanks for understanding 🙂