Method appendItem

src/plugins/debugger/interface/localtreemodel.cpp:162–197

}

void LocalTreeModel::appendItem(LocalTreeItem *parent, const IVariables &vars)
{
    QWriteLocker locker(&mutex);
    if (!items.contains(parent) && parent != rootItem)
        return;
    locker.unlock();

    if (parent) {
        QList<LocalTreeItem *> newItems;

        // when fetchChild do not highlight variables.
        // append item to a parent which has child, highLight new item
        bool fetchChild = parent->childCount() == 0;

        for (auto var : vars) {
            auto item = parent->updateVariable(var.var);
            //item = nullptr : parent has no child equal this var
            if (!item) {
                beginInsertColumns(parent->index(), parent->childCount(), 1);
                item = new LocalTreeItem(this, parent);
                item->setUpdated(!fetchChild);
                item->setVariable(var.var);
                parent->appendChild(item);

                locker.relock();
                items.append(item);
                locker.unlock();

                endInsertRows();
            }

            newItems.append(item);
        }
        parent->removeRedundantItems(newItems);
    }
}

void LocalTreeModel::setDatas(IVariables &datas)
{