I have a Tile component which is populated by repeater image
tags, loaded via an HTTPService call.
Scrolling is turned off. The Tile is filled up and has
overflowed images which are not displayed.
My question is, are these undisplayed images pre-loaded, or
are they ony loaded upon being visible ?
Is it correct that a TileList container, in contrast, only
loads images when they are scrolled to become visible ?