Свойство selectionDirection

String? selectionDirection

Реализация

String? get selectionDirection;

void selectionDirection=(String? value)

set selectionDirection(String? value);

© 2012 the Dart project authors
Licensed under the BSD 3-Clause "New" or "Revised" License.
https://api.dart.dev/stable/2.18.5/dart-html/TextInputElementBase/selectionDirection.html