I'm developing for Samsung TV's. I'm building a new UI and I want the user with their remote to be able to navigate using arrows around 4 main areas on the 'stage'. Each area then has menu's/links ect within them so the user would need to navigate to the area, then click ok ect to get 'into' that area to then be able to move around inside that area. Then if the user is for instance in a vertical button area, choosing a left or right arrow key would move them out and back into the main 'stage' area.
I hope thats clear as it can sound a little difficult if you haven't seen it.
I'm really hoping someone would give me a little coded example of how this might be done to achieve it.