DragUpdateDetails class Null safety
Details object for callbacks that use GestureDragUpdateCallback.
- delta → Offset
The amount the pointer has moved in the coordinate space of the event
receiver since the previous update.
- globalPosition → Offset
The pointer's global position when it triggered this update.
- hashCode → int
The hash code for this object.
- localPosition → Offset
The local position in the coordinate system of the event receiver at
which the pointer contacted the screen.
- primaryDelta → double?
The amount the pointer has moved along the primary axis in the coordinate
space of the event receiver since the previous
- runtimeType → Type
A representation of the runtime type of the object.
- sourceTimeStamp → Duration?
Recorded timestamp of the source pointer event that triggered the drag