#include "databasemanager.h" DatabaseManager::DatabaseManager(QString dbName, QString user, QString password) { db = QSqlDatabase::addDatabase("QPSQL"); db.setDatabaseName(dbName); db.setHostName("localhost"); //db.setHostName("192.168.1.201"); db.setUserName(user); db.setPassword(password); if (!db.open()) { qDebug() << "Opening error" + db.lastError().text(); } query = QSqlQuery("query", db); }