Пример #1
0
bool
BookmarkModel::dropMimeData(const QMimeData *data, Qt::DropAction action,
    int row, int column, const QModelIndex &parent)
{
    if (action == Qt::IgnoreAction)
        return true;

    if (!data->hasFormat(MIMETYPE) || column > 0)
        return false;

    QByteArray ba = data->data(MIMETYPE);
    QDataStream stream(&ba, QIODevice::ReadOnly);
    while (stream.atEnd())
        return false;

    qint32 depth;
    bool expanded;
    QString name, url;
    while (!stream.atEnd()) {
        stream >> depth >> name >> url >> expanded;
        if (insertRow(qMax(0, row), parent)) {
            const QModelIndex &current = index(qMax(0, row), 0, parent);
            if (current.isValid()) {
                BookmarkItem* item = itemFromIndex(current);
                item->setData(DataVector() << name << url << expanded);
            }
        }
    }
    return true;
}