When changing the current item via a keyboard search, the new current item is selected in all item views except QTreeView (provided the selection mode is not SingleSelection). A small example program is attached to this report.

I've proposed a fix for this issue (including a unit test) at
http://qt.gitorious.org/qt/qt/merge_requests/1003

Another problem is that a subsequent selection with the mouse will select the wrong items because currentSelectionStartIndex is not set correctly with the current implementation in QTreeView