setSize method

Implementation

@override
void setSize(Size? value) {
  if (_size == null ||
      (_size != null &&
          value != null &&
          (_size!.width != value.width || _size!.height != value.height))) {
    _size = value;
    if (getParentNode() != null) {
      getParentNode()!.refresh();
    }
  }
}