The thumb-drag lifecycle event — fired by the desktop thumb and the touch grip alike.
Remarks
Carries the ELEMENT being dragged so drag UI needs no coordinate math or DOM spelunking: hand it to
the float system as the anchor (a virtual reference + placement) and the tooltip infra does the
rest — correct for the thumb and the grip, which live in different places.
The thumb-drag lifecycle event — fired by the desktop thumb and the touch grip alike.
Remarks
Carries the ELEMENT being dragged so drag UI needs no coordinate math or DOM spelunking: hand it to the float system as the anchor (a virtual reference + placement) and the tooltip infra does the rest — correct for the thumb and the grip, which live in different places.