Bug 89899

Version:           1.7 (using KDE 3.2.3, Mandrake Linux Cooker i586 - Cooker)
Compiler:          gcc version 3.4.1 (Mandrakelinux (Alpha 3.4.1-3mdk)
OS:                Linux (i686) release 2.6.3-7mdk

I'd like to have the folders in the folder view of KMail spring-loaded (auto expand + auto collapse) like in Konqueror's file manager view, so that if I drag an email to another folder deep down in the folder hierarchy, the folder tree will expand the correct leaf when I hover over it [this it does currently] and when I release and select move or copy to the destination folder, it will move (or copy) the email to that folder and then collapse the hierarchy back it its former position [This it doesn't do yet].