main.cpp Example File
demos/sqlbrowser/main.cpp
/****************************************************************************
**
** Copyright (C) 2004-2006 Trolltech AS. All rights reserved.
**
** This file is part of the documentation of the Qt Toolkit.
**
** This file may be used under the terms of the GNU General Public
** License version 2.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of
** this file. Please review the following information to ensure GNU
** General Public Licensing requirements will be met:
** http://www.trolltech.com/products/qt/opensource.html
**
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://www.trolltech.com/products/qt/licensing.html or contact the
** sales department at sales@trolltech.com.
**
** 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();
}