I want to create a model/view based form to show a multi-columns list.
In QT3 I used QListView with addColumn().

In QT4 I understand from Assistant that :
- for one column list, use QListView or QListWidget
- for more columns, use QTreeView, or QTreeWidget


Are both assumptions correct ?
ie QListView is designed for one column, but I wonder about QListWidget