Modify model data in QTreeView

**patrik08** · 26th October 2006, 14:35

Originally Posted by YuriyRusinov

That I have to make view classes, which inherits QTreeView ?

??? QTreeWidget or QTreeView equal exept model ...
change the model is not evry time the better way ....
change the access mode can bring the same result.... only the way is long or briefly...

IMO: I found access is not long....

**YuriyRusinov** · 26th October 2006, 15:00

OK, I'll process signal clicked() on QTreeView and make editor events. Thanks.

**patrik08** · 26th October 2006, 15:57

Originally Posted by YuriyRusinov

OK, I'll process signal clicked() on QTreeView and make editor events. Thanks.

If You like grab the first structure from Tree Category

http://ppk.ciz.ch/win_build/tree_cat_memo/Tree_Cat.zip

& + the idea of class OneTree you can associate 100 of attribute each single node....

to test right click and insert node sets...
this sample code replace on old Nested Sets mysql from an old cms Category manager... same as ....
http://www.klempert.de/nested_sets/demo/