QOL - List Receiver Methods from highlighted scripts

[joshthemisanthrope]

It would be nice to have a drop down of all the methods in a selected script when connecting a signal through the editor. It could just be a little dropdown arrow on the right of the Receiver Method text bar.

It would definitely improve workflow and ease of use for signals through the editor. Right now I have to go into my script to check the function name to make sure I have it verbatim.

Thoughts? I might even take a stab at it when I'm in the mood. Doesn't seem like a very hard feature to implement.

[Calinou]

This is already being tracked in #239. There's a pull request implementing this, but there are disagreements as to the UX it provides.