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

main.cpp Example File
demos/browser/main.cpp

 /****************************************************************************
 **
 ** Copyright (C) 2007-2008 Trolltech ASA. 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 versions 2.0 or 3.0 as published by the Free Software
** Foundation and appearing in the files LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file.  Alternatively you may (at
** your option) use any later version of the GNU General Public
** License if such license has been publicly approved by Trolltech ASA
** (or its successors, if any) and the KDE Free Qt Foundation. In
** addition, as a special exception, Trolltech gives you certain
** additional rights. These rights are described in the Trolltech GPL
** Exception version 1.2, which can be found at
** http://www.trolltech.com/products/qt/gplexception/ and in the file
** GPL_EXCEPTION.txt in this package.
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/. If
** you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at sales@trolltech.com.
**
** In addition, as a special exception, Trolltech, as the sole
** copyright holder for Qt Designer, grants users of the Qt/Eclipse
** Integration plug-in the right for the Qt/Eclipse Integration to
** link to functionality provided by Qt Designer and its related
** libraries.
**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not expressly
** granted herein.
 **
 ** 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 "browsermainwindow.h"
 #include "autosave.h"

 #include <QtCore/QLibraryInfo>
 #include <QtCore/QLocale>
 #include <QtCore/QPointer>
 #include <QtCore/QTranslator>
 #include <QtCore/QUrl>

 #include <QtGui/QApplication>
 #include <QtGui/QDesktopServices>

 #include <QtWebKit/QWebSettings>

 class BrowserApplication : public QApplication
 {
     Q_OBJECT
 public:
     BrowserApplication(int &argc, char** argv)
         : QApplication(argc, argv)
     {
         QCoreApplication::setOrganizationName("Trolltech");
         QCoreApplication::setApplicationName("demobrowser");
         QCoreApplication::setApplicationVersion("0.1");

 #if defined(Q_WS_MAC)
         QApplication::setQuitOnLastWindowClosed(false);
 #else
         QApplication::setQuitOnLastWindowClosed(true);
 #endif

         QString localSysName = QLocale::system().name();
         installTranslator(QLatin1String("qt_") + localSysName);
     }

 #if defined(Q_WS_MAC)
     bool event(QEvent* event)
     {
         if (event->type() == QEvent::ApplicationActivate && m_mainWindow && !m_mainWindow->isMinimized())
             m_mainWindow->show();

         return QApplication::event(event);
     }
 #endif

     void setMainWindow(BrowserMainWindow* mainWindow)
     {
         m_mainWindow = mainWindow;
     }

 public slots:
     void openUrl(const QUrl &url)
     {
         m_mainWindow->loadPage(url.toString());
     }

 private:
     void installTranslator(const QString& name)
     {
         QTranslator* translator = new QTranslator(qApp);
         translator->load(name, QLibraryInfo::location(QLibraryInfo::TranslationsPath));
         qApp->installTranslator(translator);
     }

     QPointer<BrowserMainWindow> m_mainWindow;
 };

 int main(int argc, char** argv)
 {
     BrowserApplication app(argc, argv);

     QWebSettings::setIconDatabasePath(QDesktopServices::storageLocation(QDesktopServices::DataLocation));

     BrowserMainWindow *browser = new BrowserMainWindow;
     app.setMainWindow(browser);

     QDesktopServices::setUrlHandler("http", &app, "openUrl");

     browser->show();

     return app.exec();
 }

 #include "main.moc"


Copyright © 2008 Trolltech Trademarks
Qt 4.4.0-beta1