mainwindow.h Example File

 /****************************************************************************
 **
 ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
 ** This file is part of the Qt Mobility Components.
 **
 ** $QT_BEGIN_LICENSE:BSD$
 ** 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."
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/

 #ifndef MAINWINDOW_H
 #define MAINWINDOW_H

 #include <QtGui/QMainWindow>

 #include <qmobilityglobal.h>

 #include <qnearfieldtarget.h>

 QTM_BEGIN_NAMESPACE
 class QNearFieldManager;
 class QNdefMessage;
 QTM_END_NAMESPACE

 QTM_USE_NAMESPACE

 namespace Ui {
     class MainWindow;
 }

 class MainWindow : public QMainWindow
 {
     Q_OBJECT

 public:
     explicit MainWindow(QWidget *parent = 0);
     ~MainWindow();

 private slots:
     void addNfcTextRecord();
     void addNfcUriRecord();
     void addMimeImageRecord();
     void addEmptyRecord();

     void clearMessage();

     void loadMessage();
     void saveMessage();

     void touchReceive();
     void touchStore();

     void targetDetected(QNearFieldTarget *target);
     void targetLost(QNearFieldTarget *target);

     void ndefMessageRead(const QNdefMessage &message);
     void ndefMessageWritten();
     void targetError(QNearFieldTarget::Error error, const QNearFieldTarget::RequestId &id);

 private:
     enum TouchAction {
         NoAction,
         ReadNdef,
         WriteNdef
     };

     QNdefMessage ndefMessage() const;

 private:
     Ui::MainWindow *ui;

     QNearFieldManager *m_manager;
     TouchAction m_touchAction;
     QNearFieldTarget::RequestId m_request;
 };

 #endif // MAINWINDOW_H