I have a question regarding models, QTreeWidgets and XML

**jacek** · 19th March 2006, 18:29

Originally Posted by Xagen

But why, I don't understand?

Because QTreeWidget has its own predefined model that uses QTreeWidgetItems.

Originally Posted by Xagen

And another question in advance - how to read the data from the xml file to the model?

**Xagen** · 19th March 2006, 18:34

Originally Posted by jacek

I understood this.
I was asking why to use model?
What are the pluses of using model?

**jacek** · 19th March 2006, 18:39

You can share it between multiple views and it can implement an interface that is more useful for you than operating on QTreeWidgetItems.

**Xagen** · 19th March 2006, 18:41

Aha.
Thanks.

Thread: I have a question regarding models, QTreeWidgets and XML