05-16-2011 07:17 AM
The focus order is defined by how the elements are laid out on an X/Y grid of the page. So scrolling left, right, up, down will calculate where to move next.
If you wish to override this default order, you can do so by overriding the x-blackbery-onDown etc. I've also noticed that a bunch of the information around focus navigation has been removed when we updated our jsdocs. I'll make sure someone updates them to put back all that valuable information