After a Click hold and drag to select multiple rows

[Deleted user]

After a Click hold and drag to select multiple rows, what event could be called to get the selected rows when mouse is released?

[Manki Kim]

See the example below to get the rows being dragged.

class EmptyScreen extends StatefulWidget {
  static const routeName = 'empty';

  const EmptyScreen({Key? key}) : super(key: key);

  @override
  _EmptyScreenState createState() => _EmptyScreenState();
}

class _EmptyScreenState extends State<EmptyScreen> {
  late List<PlutoColumn> columns;

  late List<PlutoRow> rows;

  late PlutoGridStateManager stateManager;

  late StreamSubscription eventStream;

  @override
  void dispose() {
    eventStream.cancel();

    super.dispose();
  }

  @override
  void initState() {
    super.initState();

    columns = [
      PlutoColumn(
        title: 'column1',
        field: 'column1',
        type: PlutoColumnType.text(),
        enableRowDrag: true,
        renderer: (rendererContext) {
          return Text(
            rendererContext.cell.value,
            maxLines: 2,
          );
        },
      ),
      PlutoColumn(
        title: 'column2',
        field: 'column2',
        type: PlutoColumnType.number(),
        backgroundColor: Colors.blue,
      ),
      PlutoColumn(
        title: 'column3',
        field: 'column3',
        type: PlutoColumnType.number(),
      ),
    ];

    rows = DummyData.rowsByColumns(length: 30, columns: columns);
  }

  void streamListeners(PlutoGridEvent event) {
    if (event is PlutoGridDragRowsEvent) {
      print('dragging');
      print(event.targetIdx);
    }
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Container(
        padding: const EdgeInsets.all(15),
        child: PlutoGrid(
          columns: columns,
          rows: rows,
          onChanged: (PlutoGridOnChangedEvent event) {
            print(event);
          },
          onLoaded: (PlutoGridOnLoadedEvent event) {
            stateManager = event.stateManager;

            stateManager.setSelectingMode(PlutoGridSelectingMode.row);

            eventStream = stateManager.eventManager!.listener(streamListeners);
          },
          configuration: const PlutoGridConfiguration(
            enterKeyAction: PlutoGridEnterKeyAction.editingAndMoveDown,
          ),
        ),
      ),
    );
  }
}

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