Collapsible Headers in Attributes

[marklundin]

Feature Request from #1196 (comment)

I would also like collapsible headers for interface classes, based on its enabled attribute. In the script I created, I have mutliple subsections that are available only when enabled is ticked. Ideally the enabled attribute would be on the header, and that would collapse when disabled.

Originally posted by @mvaligursky in #1196 (comment)

[jameskane05]

+1 for attribute headers, along w/ conditional attributes. I could make an awesome unified event handler script for my game with those features. Without them there are too many irrelevant fields and it becomes chaotic visually. Instead I'm having to do it the other way around, with many custom scripts, and the complexity just expands outward, with more duplicate code across different script options. I feel like this is a feature in Unity and Unreal for a reason. Good suggestion, @marklundin!