focusNext method

FocusNode? focusNext({
  1. required NextFocusAction action,
  2. bool update = true,
})

Implementation

FocusNode? focusNext({required NextFocusAction action, bool update = true}){
  final nextNode = nextFocusNode(action);
  if(nextNode != null){
    currentFocusNode.blur();
    nextNode.focus();
    if(update) focusUpdate((){});
    return _currentFocusNode = nextNode;
  }
  return null;
}