Hold on... toggling visibility doesn't apply to the other container objects, so this works differently to how I expected. I still have to toggle visibility on all objects separately?
I've got a container with text and bounding box, and I'm toggling visibility with a keypress, but I still have to toggle visibility on each objects independently, even though they're in a container?
1) Yes, you'll have to still do it separately. What it does is it creates/destroys/picks objects in same container.
2) You could put all the objects in separate layer and hide the layer on key press, that way you would not have to worry about anything really. :)