managetbl = new ManageTable(idList, model, items, items_d, this);
managetbl = new ManageTable( this);connect( this, SIGNAL( prepareTable(const int, const QSqlTableModel, const QModelIndexList, const QModelIndexList) ), managetbl, SLOT( readyTable(const int, const QSqlTableModel, const QModelIndexList, const QModelIndexList) ) );