main.cpp Example File

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 #include <QtWidgets>

 #include "../connection.h"
 #include "customsqlmodel.h"
 #include "editablesqlmodel.h"

 void initializeModel(QSqlQueryModel *model)
 {
     model->setQuery("select * from person");
     model->setHeaderData(0, Qt::Horizontal, QObject::tr("ID"));
     model->setHeaderData(1, Qt::Horizontal, QObject::tr("First name"));
     model->setHeaderData(2, Qt::Horizontal, QObject::tr("Last name"));
 }

 QTableView* createView(QSqlQueryModel *model, const QString &title = "")
 {
     QTableView *view = new QTableView;
     view->setModel(model);
     static int offset = 0;

     view->setWindowTitle(title);
     view->move(100 + offset, 100 + offset);
     offset += 20;
     view->show();

     return view;
 }

 int main(int argc, char *argv[])
 {
     QApplication app(argc, argv);
     if (!createConnection())
         return 1;

     QSqlQueryModel plainModel;
     EditableSqlModel editableModel;
     CustomSqlModel customModel;

     initializeModel(&plainModel);
     initializeModel(&editableModel);
     initializeModel(&customModel);

     createView(&plainModel, QObject::tr("Plain Query Model"));
     createView(&editableModel, QObject::tr("Editable Query Model"));
     createView(&customModel, QObject::tr("Custom Query Model"));

     return app.exec();
 }