Anchor LEFT edge of frame DIVIDER to LEFT edge of FRAME such that if LEFT edge
of FRAME moves relative to rest of FRAME, LEFT edge of frame DIVIDER will
follow moving LEFT edge of FRAME.
Anchor TOP edge of frame DIVIDER to TOP edge of FRAME such that if TOP edge of
FRAME moves relative to rest of FRAME, TOP edge of frame DIVIDER will follow
moving TOP edge of FRAME.
Anchor RIGHT edge of frame DIVIDER to LEFT edge of FRAME such that if LEFT
edge of FRAME moves relative to rest of FRAME, LEFT edge of frame DIVIDER
will follow moving LEFT edge of FRAME.
Anchor BOTTOM edge of frame DIVIDER to TOP edge of FRAME such that if TOP edge
of FRAME moves relative to rest of FRAME, BOTTOM edge of frame DIVIDER will
follow moving TOP edge of FRAME.
