disconnect(dirLister, SIGNAL(redirection(KUrl,KUrl)), this, SLOT(slotRedirection(KUrl,KUrl)));
disconnect(dirLister, SIGNAL(started(KUrl)), this, SLOT(slotDirListerStarted(KUrl)));
disconnect(dirLister, SIGNAL(completed()), this, SLOT(slotDirListerCompleted()));
disconnect(dirLister, SIGNAL(redirection(KUrl,KUrl)), this, SLOT(slotRedirection(KUrl,KUrl)));
disconnect(dirLister, SIGNAL(started(KUrl)), this, SLOT(slotDirListerStarted(KUrl)));
disconnect(dirLister, SIGNAL(completed()), this, SLOT(slotDirListerCompleted()));