onMoveCursorForwardByWord property Null safety

MoveCursorHandler? onMoveCursorForwardByWord

The handler for SemanticsAction.moveCursorForwardByWord.

This handler is invoked when the user wants to move the cursor in a text field backward by one word.

TalkBack users can trigger this by pressing the volume down key while the input focus is in a text field.

Implementation

MoveCursorHandler? get onMoveCursorForwardByWord => _onMoveCursorForwardByWord;
void onMoveCursorForwardByWord=(MoveCursorHandler? value)

Implementation

set onMoveCursorForwardByWord(MoveCursorHandler? value) {
  assert(value != null);
  _addAction(SemanticsAction.moveCursorForwardByWord, (Object? args) {
    final bool extentSelection = args! as bool;
    value!(extentSelection);
  });
  _onMoveCursorForwardByCharacter = value;
}