void FileItemModel::removeItem(const QModelIndex &index)
{
	file_item_type *item = Fastdir::detail::item<file_item_type*>(index);
			QModelIndex ind = createIndex(0,0,item->parent());
		if (ind.isValid())
		{
			beginRemoveRows(ind, 0, item->parent()->childCount()-1);
			item->parent()->notifyEvent<ITEM_ACTION_REMOVED>(item);
			endRemoveRows();
		}
}
void notifyEventImpl(file_item_type *sender,helper<ITEM_ACTION_REMOVED>)
		{
            base_class::setSize(file_item_type::size()-sender->size());
            m_listDirectory.erase(std::remove(m_listDirectory.begin(),m_listDirectory.end(),sender));
		}

bool FileItemModel::removeRows(int position, int rows, const QModelIndex &parent)
{
	bool success =false;
	directory_item_type *item = Fastdir::detail::item<directory_item_type*>(parent);
	beginRemoveRows(parent, position, position + rows - 1);
	success = item->notifyEvent<ITEM_ACTION_REMOVED>(item->child(position));
	endRemoveRows();
	return success;
}
void FileItemModel::removeItem(const QModelIndex &index)
{
	file_item_type *item = Fastdir::detail::item<file_item_type*>(index);
	if(item&&isWatchedDir(item))
	{
		if (index.isValid())
		{		
			int row = indexOfChild(item);
			removeRows(row,1,index.parent());
		}
	}
}

void Notifaer::dataChange(void * item){emit dataChanged(item);}
        void Notifaer::remove(void * item){emit removed(item);}
        void Notifaer::insert(void * item){emit inserted(item);}
        void Notifaer::push_back(const FileItemModel * model)
        {
            VERIFY(QObject::connect(this,SIGNAL(dataChanged(void*)),model,SLOT(dataChangeItem(void*)) ));
            VERIFY(QObject::connect(this,SIGNAL(removed(void*)),model,SLOT(removeItem(void*)) ));
            VERIFY(QObject::connect(this,SIGNAL(inserted(void*)),model,SLOT(insertItem(void*)) ));
        }