[Qt-interest] QTableView Drag and Drop

[Stephen Kelly]

Alexander O. Anisimov wrote:
> [code]
>    QByteArray encodedData = data->data("application/vnd.text.list");
>     QDataStream stream(&encodedData, QIODevice::ReadOnly);
> 
>     while (!stream.atEnd())
>    {
>         QString first, second;
>        stream >> first >> second;
>         QPair <QString, QString> pair(first, second);
>        beginInsertRows(QModelIndex(), endRow, endRow);
>         listOfPairs.insert(endRow, pair);
>        endInsertRows();
>         endRow ++;
>    }
>     return true;
> }
> 
> [/code]
> 
> When I DnD some item from first table to second the item is copied into
> second table, but not removed from first table. Can you help me?
> 

I didn't read very closely, but you seem to insert the items here, though 
you never remove them from the source, so the copy is exactly what you 
coded. 

If using Qt 4.6 beginMoveRows/endMoveRows might help.

All the best,

Steve.