QDataStream only accept Qt data types?

[opengpu2]

when i use Drag & Drop
QByteArray itemData = event->mimeData()->data("xxx");
QDataStream dataStream(&itemData, QIODevice::WriteOnly);
QString xxx;
dataStream << xxx;

can i pass other data type such as std::sting to dataStream, or even my own string type?

thank you

[Andreas]

Hello,

You have to write your own implemenation of QDataStream operators (<<,>>) for your String Class e.g. MyString

QDataStream &operator<<(QDataStream &out, const MyString &string)
{......}

QDataStream &operator>>(QDataStream &in, MyString &string)
{......}