kxneur | KDE frontend for xneur keyboard layout switcher | Mehr ...
kXNeur runs in system tray and shows XNeur's state. It also allow to configure XNeur via GUI dialog. . XNeur is an in-place converter of text typed in with a wrong keyboard layout. See xneur package for more info. You may be also interested in gXNeur - official XNeur's frontend written with GNOME libraries.