|  | 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();
        }