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+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+void mainWindowExample()
+{
+ QMdiArea *mdiArea = new QMdiArea;
+//! [0]
+ QMainWindow *mainWindow = new QMainWindow;
+ mainWindow->setCentralWidget(mdiArea);
+//! [0]
+
+ mdiArea->addSubWindow(new QPushButton("Push Me Now!"));
+
+ mainWindow->show();
+}
+
+void addingSubWindowsExample()
+{
+ QWidget *internalWidget1 = new QWidget;
+ QWidget *internalWidget2 = new QWidget;
+
+//! [1]
+ QMdiArea mdiArea;
+ QMdiSubWindow *subWindow1 = new QMdiSubWindow;
+ subWindow1->setWidget(internalWidget1);
+ subWindow1->setAttribute(Qt::WA_DeleteOnClose);
+ mdiArea.addSubWindow(subWindow1);
+
+ QMdiSubWindow *subWindow2 =
+ mdiArea.addSubWindow(internalWidget2);
+
+//! [1]
+ subWindow1->show();
+ subWindow2->show();
+
+ mdiArea.show();
+}
+
+int main(int argv, char **args)
+{
+ QApplication app(argv, args);
+
+ mainWindowExample();
+ //addingSubWindowsExample();
+
+ QAction *act = new QAction(qApp);
+ act->setShortcut(Qt::ALT + Qt::Key_S);
+ act->setShortcutContext( Qt::ApplicationShortcut );
+ QObject::connect(act, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
+
+ QWidget widget5;
+ widget5.show();
+ widget5.addAction(act);
+
+ return app.exec();
+}
+
+