setupSizeListeners method

void setupSizeListeners()

Implementation

void setupSizeListeners() {
  if (_shrinkWrap) {
    size.removeListener(layoutChildren);
    for (final child in positionChildren) {
      child.size.addListener(layoutChildren);
    }
  } else {
    size.addListener(layoutChildren);
    for (final child in positionChildren) {
      child.size.removeListener(layoutChildren);
    }
  }
}