Load data into a tree view

[Bob Sneidar]

Hi all. 

Given an XML file that I can assume is a valid structure, how would I get that into a tree view?? I looked online for a tutorial on the tree widget, I looked at the properties of the actual tree widget, I searched the dictionary, but I cannot find out how to load existing XML data into a tree. 

I could write an XML parser of my own or use the built in commands, but there is nothing I can find on how to interact programmatically with a tree view. 

Bob S