buildDefaultDragHandles property
If true: on desktop platforms, a drag handle is stacked over the center of each item's trailing edge; on mobile platforms, a long press anywhere on the item starts a drag.
The default desktop drag handle is just an Icons.drag_handle wrapped by a ReorderableDragStartListener. On mobile platforms, the entire item is wrapped with a ReorderableDelayedDragStartListener.
To change the appearance or the layout of the drag handles, make this parameter false and wrap each list item, or a widget within each list item, with ReorderableDragStartListener or ReorderableDelayedDragStartListener, or a custom subclass of ReorderableDragStartListener.
The following sample specifies buildDefaultDragHandles: false, and
uses a Card at the leading edge of each item for the item's drag handle.
{@tool dartpad}
** See code in examples/api/lib/material/reorderable_list/reorderable_list_view.build_default_drag_handles.0.dart ** {@end-tool}
Implementation
final bool buildDefaultDragHandles;