Inqlude provides a comprehensive listing of all existing libraries for developers of applications using the Qt toolkit. Inqlude is run by the community and open for contributions.
Object relational model inspired from Django
ORM based on QtSql (and supporting all the database engines that QtSql supports), inspired from Django and using the same terminology. Complex update and select queries can be performed without having to write SQL, and column names and foreign keys are checked at compile time. This library uses C++ operator overloads and templates in order to be easy to use and safe.