Version: 2.4.1 (using KDE 4.4.1) Compiler: gcc (SUSE Linux) 4.4.1 [gcc-4_4-branch revision 150839] OS: Linux Installed from: openSUSE RPMs It actually seems that there are a problem with the KExtendableItemDelegate class. When items in the list are extended, there is something wrong with the repainting, because the old extended item is repainted even if its not chosen.