DragWidgetBuilder typedef
Build the drag widget under finger when dragging.
The index here represents the index of current dragging widget
The child here represents the current index widget
dragWidgetScreenshot
If you pass screenshotDragWidget true, then will take a screenshot of the drag widget.
deprecated , use DragWidgetBuilderV2 instead
Implementation
@Deprecated("")
typedef DragWidgetBuilder = Widget Function(int index, Widget child);