Method data

launcher/minecraft/WorldList.cpp:179–259

}

QVariant WorldList::data(const QModelIndex &index, int role) const
{
    if (!index.isValid())
        return QVariant();

    int row = index.row();
    int column = index.column();

    if (row < 0 || row >= worlds.size())
        return QVariant();

    QLocale locale;

    auto & world = worlds[row];
    switch (role)
    {
    case Qt::DisplayRole:
        switch (column)
        {
        case NameColumn:
            return world.name();

        case GameModeColumn:
            return world.gameType().toTranslatedString();

        case LastPlayedColumn:
            return world.lastPlayed();

        case SizeColumn:
            return locale.formattedDataSize(world.bytes());

        default:
            return QVariant();
        }

    case Qt::UserRole:
        switch (column)
        {
            case SizeColumn:
                return QVariant::fromValue<qlonglong>(world.bytes());

            default:
                return data(index, Qt::DisplayRole);
        }

    case Qt::ToolTipRole:
    {
        return world.folderName();
    }
    case ObjectRole:
    {
        return QVariant::fromValue<void *>((void *)&world);
    }
    case FolderRole:
    {
        return QDir::toNativeSeparators(dir().absoluteFilePath(world.folderName()));
    }
    case SeedRole: