In my contact.txt there are 4 items on each line seperate with a tab
example of my contact.txt.
Drabo Hardenberg Dhr. J. Tuik 0523-456789
KMS Hardenberg Dhr. Kamphuis 0523-890567
GMS Hardenberg Dhr. Huisman 0523-678945
When i load the contact.txt the QTreeWidget display 1 line with items and not 3 lines.