Qt 4.6: main.cpp Example File (sql/querymodel/main.cpp)

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# main.cpp Example File
sql/querymodel/main.cpp

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     #include <QtGui>

     #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"));
     }

     void createView(const QString &title, QSqlQueryModel *model)
     {
         static int offset = 0;

         QTableView *view = new QTableView;
         view->setModel(model);
         view->setWindowTitle(title);
         view->move(100 + offset, 100 + offset);
         offset += 20;
         view->show();
     }

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

         return app.exec();
     }