Method contentBoundRect

source/windowing/StarScrollArea.cpp:279–290

}

RectI ScrollArea::contentBoundRect() const {
  RectI res = RectI::null();
  for (auto child : m_members) {
    if (child == m_vBar || child == m_hBar) // scroll bars don't count
      continue;
    if (!child->active()) // neither do hidden members
      continue;
    res.combine(child->relativeBoundRect());
  }
  res.setMax({res.max()[0], res.max()[1] + 1});
  return res;
}

Vec2I ScrollArea::contentSize() const {
  return contentBoundRect().size();