Offers what a set of reorderable lists does without drawing one: the items each list holds, the item a reader is
moving, and the gestures that pick it up, carry it to a new place, within its list or into another one, and either
settle it there or send it back where it came from. Moves are described by the positions an item leaves and takes,
so an application can apply them to the order it keeps. A rendering layer adopts them and supplies the markup, the
styling and the input devices, so the same behaviour serves pointer, touch and keyboard alike.
Headless sortable lists.
Offers what a set of reorderable lists does without drawing one: the items each list holds, the item a reader is moving, and the gestures that pick it up, carry it to a new place, within its list or into another one, and either settle it there or send it back where it came from. Moves are described by the positions an item leaves and takes, so an application can apply them to the order it keeps. A rendering layer adopts them and supplies the markup, the styling and the input devices, so the same behaviour serves pointer, touch and keyboard alike.