getSelectionRange method

Future<SelectionModel> getSelectionRange()

getSelectionRange to get the text selection range from editor

Implementation

Future<SelectionModel> getSelectionRange() async {
  var selection = await _editorKey?.currentState?._getSelectionRange();
  return selection != null
      ? SelectionModel.fromJson(jsonDecode(selection))
      : SelectionModel(index: 0, length: 0);
}