Version: 1.7 (using KDE 3.3.0, (3.1)) Compiler: gcc version 3.3.4 (Debian 1:3.3.4-12) OS: Linux (i686) release 2.6.8.1 1. Press and release Alt. (Menu becomes active) 2. Hit the right arrow key. What happens: The next message gets selected. What should happen: The menu highlight should move to the right.
This behavior is due to the focus-less design of KMail. Pressing the down key will open the menu and then left/right will navigate through the menus, but that is just a workaround. Maybe we can check if a menu is active and not do normal keyboard navigation in that case.
The Alt-key does not set focus to the menu all over kde in KDE4.1+ from trunk (r860647). So this should either be closed as WONTFIX or reassigned as wish to kdelibs.