Hi Michele. I think you will need to inherit QSqlQueryModel and reimplement the method:
virtual QVariant data(const QModelIndex &item, int role = Qt::DisplayRole ) const When "item" is your table index and role == Qt::DecorationRole, you can return the desirable icon. I hope this solution might be useful! Best Regards, Thales Lange. On 19-02-2012 12:16, Michele Ciampichetti wrote: > Dear to all, > I need to insert an icon into every index of a QSqlQueryModel (so I > can retrieve them from DB but mark them with the icon). > I need something like QStandardItem (const QIcon &icon, const QString > &text) constructor, but I don't know how can I subclass It. > I need also to activate the tooltip on some columns. > > I tried to see something of code of QSqlQueryModel and the structure > of model classes but I'm a beginner and i lose myself on it :( > > Why each model have more classes nested on it? There is a > QSqlQueryModelPrivate, QSqlQueryModelItem ecc. How can use it? :( > Could you send a small example or more documentation of this? > > Thanks for your time > > Michele > _______________________________________________ > Interest mailing list > Interest@qt-project.org > http://lists.qt-project.org/mailman/listinfo/interest > _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
