Method removeChild

kdevplatform/debugger/util/treeitem.cpp:88–95

void TreeItem::removeChild(int index)
{
    QModelIndex modelIndex = model_->indexForItem(this, 0);

    model_->beginRemoveRows(modelIndex, index, index);
    childItems.erase(childItems.begin() + index);
    model_->endRemoveRows();
}

void TreeItem::removeSelf()
{