XML Data displayed in one file

[Lesiok]

Did You read QXmlStreamWriter doc ? I think : NO. Look at QXmlStreamWriter::autoFormatting

[mourad]

Thanks a lot for usefull response. It works fine.
In fact, in the QXmlStreamWriter doc, it is indicated that the setAutoFormatting function was introduced in Qt 4.4 and I'm using 4.3 sothat i did'nt test it
Thank for your help