Hello Thales!! Thanks a lot for your example!! It's great!! Now I understand how can I solve my problem (I took some test and run perfectly!)
Thanks a lot!! Michele 2012/2/20 Thales Lange <thalesla...@gmail.com> > Michele, > > I attached an example. This example contains: > 1) SQL script to create the schema. > 2) Example code > 3) A picture that shows the result (The example adds a warning icon and > a tooltip message on the first column). > > The example uses the MySQL Driver. > > Best Regards, > Thales Lange. > > > On 20-02-2012 10:55, Michele Ciampichetti wrote: > > Thanks Thales but, I've no idea how can I do this :( > > > > could you provide me any example for do this? > > > > Thanks a lot! > > > > Michele > > > > 2012/2/19 Thales Lange <thalesla...@gmail.com > > <mailto:thalesla...@gmail.com>> > > > > 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 <mailto:Interest@qt-project.org> > > > http://lists.qt-project.org/mailman/listinfo/interest > > > > > > > > >
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