[Kde-bindings] Re: operator<< not found for QDataStream and QPixmap in Qtruby

[Eugene Brazwick]

Apparently, the dynamic linking of QtGui prevents this from working correctly.
However, the following will work:

to read: 
vpixmap = Qt::Variant.new
datastream = Qt::DataStream.new(some_io, Qt::IODevice::ReadOnly)
datastream >> vpixmap
pixmap = vpixmap.value

to write:

datastream = Qt::DataStream.new(some_io, Qt::IODevice::WriteOnly)
datastream << Qt::Variant::from_value(pixmap)

Regards,
Eugene