Border
  calculating window border size, 89
  containing size gadget, 109
  dimensions (from window), 105
  gadgets in, 88
  graphics offsets, 89
  in requester, 204
  in requester gadgets, 206
  position, 224
  rast port, 105
  size precalculation, 41
  using, 234
  window 88-89