Method updateGeometries

launcher/ui/instanceview/InstanceView.cpp:162–196

}

void InstanceView::updateGeometries()
{
    geometryCache.clear();

    QMap<LocaleString, VisualGroup *> cats;

    for (int i = 0; i < model()->rowCount(); ++i)
    {
        const QString groupName = model()->index(i, 0).data(InstanceViewRoles::GroupRole).toString();
        if (!cats.contains(groupName))
        {
            VisualGroup *old = this->category(groupName);
            if (old)
            {
                auto cat = new VisualGroup(old);
                cats.insert(groupName, cat);
                cat->update();
            }
            else
            {
                auto cat = new VisualGroup(groupName, this);
                if(fVisibility) {
                    cat->collapsed = fVisibility(groupName);
                }
                cats.insert(groupName, cat);
                cat->update();
            }
        }
    }

    qDeleteAll(m_groups);
    m_groups = cats.values();
    updateScrollbar();
    viewport()->update();
}

bool InstanceView::isIndexHidden(const QModelIndex &index) const
{