+
+ // find the item that needs reparenting
+ IrcUserItem *ircUserItem = 0;
+ for(int i = 0; i < childCount(); i++) {
+ UserCategoryItem *categoryItem = qobject_cast<UserCategoryItem *>(child(i));
+ IrcUserItem *userItem = qobject_cast<IrcUserItem *>(categoryItem->childById(qHash(ircUser)));
+ if(userItem) {
+ ircUserItem = userItem;
+ break;
+ }
+ }
+
+ if(!ircUserItem) {
+ qWarning() << "BufferItem::userModeChanged(IrcUser *): unable to determine old category of" << ircUser;
+ return;
+ }
+ ircUserItem->reParent(categoryItem);