Quote Originally Posted by Treadstone View Post
So only elegant way to do this is create new, custom model?
No, all works well with Qt stuff. And the model has nothing to do with the selection.
If I use selectedRows(), it works properly only with selectAll() method (selecting manually items does not work)
what does not work exactely? Are you displaying all columns? Also you might want use proper selectionBehavior and selectionMode settings. (Or you can remove the non needed columns from the model.)