Add "Toggle" option to Hide/Show event
Allow me to indicate "toggle" or "reverse" or something similar when adding a hide/show event.
I may not always want the target component to appear or disappear. I might want it to switch between the two. For example, if I have an icon that makes a pick list appear, I want that icon to show the pick list if it's hidden, but then hide it if it's already showing (just like the it does on a webpage).