Document SubView Virtual methods

[StanleyGoldman]

Based on comments by @shana

documenting the virtual method is probably a good thing to do... "When overriding, double check that the parent view or window calls your override"

[Bubblemelon]

Hello @StanleyGoldman, has this been resolved? Would it be possible if I could help make changes to the documentation?

[StanleyGoldman]

Hey @Bubblemelon I haven't tried to do this one yet.
You are more than welcome to start, and I'll help if needed.