void MessageWnd::SizeMove(const GG::Pt& ul, const GG::Pt& lr) {
const GG::Pt old_size = Size();
CUIWnd::SizeMove(ul, lr);
if (old_size != Size())
RequirePreRender();
}
void ResourcePanel::Refresh() {
for (auto& meter_stat : m_meter_stats)
meter_stat.second->RequirePreRender();
RequirePreRender();
}
void ResourcePanel::ExpandCollapse(bool expanded) {
if (expanded == s_expanded_map[m_rescenter_id]) return; // nothing to do
s_expanded_map[m_rescenter_id] = expanded;
RequirePreRender();
}
void PopulationPanel::Refresh() {
for (auto& meter_stat : m_meter_stats)
meter_stat.second->RequirePreRender();
RequirePreRender();
}