+ if(success = categoryItem->removeChildById((quint64)ircUser)) {
+ if(categoryItem->childCount() == 0)
+ removeChild(i);
+ break;
+ }
+ }
+ Q_ASSERT(success);
+
+ int totalusers = 0;
+ for(int i = 0; i < childCount(); i++) {
+ totalusers += child(i)->childCount();