- Qt 5.3
- Qt NFC
- Annotated URL Example
- mainwindow.cpp Example File
- Qt 5.3.2 Reference Documentation

# mainwindow.cpp Example File

annotatedurl/mainwindow.cpp

    /****************************************************************************
    **
    ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
    ** Contact: http://www.qt-project.org/legal
    **
    ** This file is part of the QtNfc module.
    **
    ** $QT_BEGIN_LICENSE:BSD$
    ** 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
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    **     notice, this list of conditions and the following disclaimer in
    **     the documentation and/or other materials provided with the
    **     distribution.
    **   * Neither the name of Digia Plc 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.
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    ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
    ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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    #include "mainwindow.h"
    #include "ui_mainwindow.h"

    #include <QtCore/QUrl>
    #include <QtGui/QMouseEvent>
    #include <QtGui/QDesktopServices>

    MainWindow::MainWindow(QWidget *parent)
    :   QMainWindow(parent), ui(new Ui::MainWindow)
    {
        ui->setupUi(this);
    }

    MainWindow::~MainWindow()
    {
        delete ui;
    }

    void MainWindow::displayAnnotatedUrl(const QUrl &url, const QString &title, const QPixmap &pixmap)
    {
        ui->m_help->setHidden(true);

        ui->m_url->setText(url.toString());
        ui->m_title->setText(title);
        ui->m_image->setPixmap(pixmap);
    }

    void MainWindow::mouseReleaseEvent(QMouseEvent *event)
    {
        if (ui->centralWidget->rect().contains(event->pos()))
            QDesktopServices::openUrl(QUrl(ui->m_url->text()));
    }