Tiled image (texture) support

I’d like to have a background pattern for my window that looks like polished metal. I can find an image, but the only way that I can make it the background is by putting it in the root container and anchoring it to stretch. It would look much better if it could be titled. Perhaps you could add background image support. Is there another way of doing this?

Thanks for the feature request. As of FactoryPMI version 2.0 Containers have a background image property that tiles the images.