[PyQt] Simple Qt application

[Thorsten Kampe]

The overall structure is now clear to me: gather the "external data" via 
subprocess or QProcess and display it via QTreeView or QTreeWidget. Mark 
Summerfield's book also contains chapters "Using the Convenience Item 
Widgets" and "Representing Tabular Data in Trees" (including example 
code) which fit my problem quite well.

Thanks to Simone and Johannes who have answered and saved me a lot of 
time.


Thorsten