我想从sqlite数据库中拿数据,然后用qt的Qdatatable显示出来,我做了好久还是不行,我编译没问题,可是就是显示不出来
QSqlDatabase *db = QSqlDatabase::database("QSQLITEX");
db->transaction();
QSqlCursor *s = new QSqlCursor("s", true, db);
QDataTable *sTable = new QDataTable(s, false, this);
sTable->addColumn("one", tr("name"));
sTable->addColumn("two", tr("country"));
sTable->setAutoDelete(true);
sTable->setConfirmDelete(true);
sTable->setSorting(true);
sTable->refresh();
哪位能教我下怎么做,或者这段程序该怎么放!