I am writing an addon and decided to use Blizzard's Interface Options for my addon options. I'm looking to add a bunch of subcategories in the interface options under my addon category and each subcategory will have a scrollable list. Because each subcategory will be similar in structure I was planning on recycling the scrollable list components, but in order to do that I need to be able to hook the OnClick function that gets executed when the user clicks on the subcategory name in the Interface Options Category list so I can re-parent the scrollable list components to the selected subcategory.
I've looked and can't find where I could hook on that OnClick event. If anyone knows how I can hook it or knows of an addon that uses a scrollable frame in the Interface Options panel please let me know!
Thanks!
Bonus question: Does anyone know how to get the height of the Interface Options contents panel?