Problem with QSharedPointer

[weaver4]

I have this code fragment

QSharedPointer<QSqlTableModel> wrkTable;   // defined in .h file
 
 
    wrkTable = dbgmgr.OpenDB("moz_downloads","","downloads.sqlite");
 
    if (wrkTable)
    {
        ui->tableView->setModel(wrkTable);   // error here
        ui->tableView->show();
        QItemSelectionModel *sm = ui->tableView->selectionModel();
        connect(sm, SIGNAL(currentRowChanged(QModelIndex, QModelIndex)),
            this, SLOT(rowMoved(QModelIndex, QModelIndex)));
 
        dbgmgr.DebugInfo(true);
    }
    else
        qDebug() << "Error: " << dbgmgr.error;
}

QSharedPointer<QSqlTableModel> wrkTable;   // defined in .h file


    wrkTable = dbgmgr.OpenDB("moz_downloads","","downloads.sqlite");

    if (wrkTable)
    {
        ui->tableView->setModel(wrkTable);   // error here
        ui->tableView->show();
        QItemSelectionModel *sm = ui->tableView->selectionModel();
        connect(sm, SIGNAL(currentRowChanged(QModelIndex, QModelIndex)),
            this, SLOT(rowMoved(QModelIndex, QModelIndex)));

        dbgmgr.DebugInfo(true);
    }
    else
        qDebug() << "Error: " << dbgmgr.error;
}

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but in the line: ui->tableView->setModel(wrkTable);

I get this error:

/home/ocean/Development/Qt-Projects/SQLiteTest/mainwindow.cpp:30: error: no matching function for call to ‘QTableView::setModel(QSharedPointer<QSqlTableModel>&)’
/opt/qtsdk-2010.02/qt/include/QtGui/qtableview.h:71: note: candidates are: virtual void QTableView::setModel(QAbstractItemModel*)

/home/ocean/Development/Qt-Projects/SQLiteTest/mainwindow.cpp:30: error: no matching function for call to ‘QTableView::setModel(QSharedPointer<QSqlTableModel>&)’
/opt/qtsdk-2010.02/qt/include/QtGui/qtableview.h:71: note: candidates are: virtual void QTableView::setModel(QAbstractItemModel*)

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I thought that if I change it to: ui->tableView->setModel(wrkTable.toWeakPointer());
that it would resolve this problem, but it didn't.

Seems like I spend more time fighting with pointers than writing code.

[wysota]

Use QSharedPointer::data()

[treyweaver]

Thanks; that worked! I did not see that one.