|  | Home · All Classes · Main Classes · Grouped Classes · Modules · Functions |

# main.cpp Example File
demos/sqlbrowser/main.cpp

    /****************************************************************************
    **
    ** Copyright (C) 2004-2006 Trolltech ASA. All rights reserved.
    **
    ** This file is part of the demonstration applications of the Qt Toolkit.
    **
    ** Licensees holding valid Qt Preview licenses may use this file in
    ** accordance with the Qt Preview License Agreement provided with the
    ** Software.
    **
    ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
    ** information about Qt Commercial License Agreements.
    **
    ** Contact info@trolltech.com if any conditions of this licensing are
    ** not clear to you.
    **
    ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
    ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
    **
    ****************************************************************************/

    #include "browser.h"

    #include <QtCore>
    #include <QtGui>
    #include <QtSql>

    void addConnectionsFromCommandline(const QStringList &args, Browser *browser)
    {
        for (int i = 1; i < args.count(); ++i) {
            QUrl url(args.at(i), QUrl::TolerantMode);
            if (!url.isValid()) {
                qWarning("Invalid URL: %s", qPrintable(args.at(i)));
                continue;
            }
            QSqlError err = browser->addConnection(url.scheme(), url.path().mid(1), url.host(),
                                                   url.userName(), url.password(), url.port(-1));
            if (err.type() != QSqlError::NoError)
                qDebug() << "Unable to open connection:" << err;
        }
    }

    int main(int argc, char *argv[])
    {
        QApplication app(argc, argv);

        QMainWindow mainWin;
        mainWin.setWindowTitle(QObject::tr("Qt SQL Browser"));

        Browser browser(&mainWin);
        mainWin.setCentralWidget(&browser);

        QMenu *menu = mainWin.menuBar()->addMenu(QObject::tr("&File"));
        menu->addAction(QObject::tr("Add &Connection..."), &browser, SLOT(addConnection()));
        menu->addSeparator();
        menu->addAction(QObject::tr("&Quit"), &app, SLOT(quit()));

        QObject::connect(&browser, SIGNAL(statusMessage(QString)),
                         mainWin.statusBar(), SLOT(showMessage(QString)));

        addConnectionsFromCommandline(app.arguments(), &browser);
        mainWin.show();
        if (QSqlDatabase::connectionNames().isEmpty())
            QMetaObject::invokeMethod(&browser, "addConnection", Qt::QueuedConnection);

        return app.exec();
    }