Allow additional custom events
Fired when drag starts
Fired when an item is chosen for dragging
Fired when an item is unchosen (drag cancelled)
Fired when an item is moved during drag
A same-list duplicateKey drop fires this too, with pullMode: 'clone'
and clone set. That is NOT a move: the handler must INSERT a copy at
newIndex (newIndexes for multi-drag) and leave the original at
oldIndex. Splicing the item out and back in — the usual onUpdate
reorder — would lose the duplicate.
Fired when sorting changes
Also fires for a same-list duplicateKey drop — see update for
why pullMode: 'clone' means insert-a-copy, not move.
Fired when drag ends
Fired on the list receiving an item from another list
Fired on the list an item is dragged from when moved to another list
Fired when items are selected or deselected
Fired during move operations
Fired when an item is cloned
Fired when the sort order has changed
Also fires for a same-list duplicateKey drop — see update for
why pullMode: 'clone' means insert-a-copy, not move.
Fired when an item is dropped outside all sortable containers
Mapping of event names to event payloads
Public