Move tutorials to widgets.

All of these are very QWidget centric.
They cannot properly refer to the
sources without being part of the widget module.

This fixes around 300 qdoc errors.

Change-Id: I5a7c2dbc10f7913f7b088d6a0ac81323b3c287ac
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>

7 files changed, 779 insertions, 0 deletions

diff --git a/examples/widgets/tutorials/addressbook/part7/addressbook.cpp b/examples/widgets/tutorials/addressbook/part7/addressbook.cpp
new file mode 100644
index 0000000000..2ebb04555f
--- /dev/null
+++ b/examples/widgets/tutorials/addressbook/part7/addressbook.cpp
@@ -0,0 +1,446 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the examples 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 <QtWidgets>
+#include "addressbook.h"
+
+AddressBook::AddressBook(QWidget *parent)
+    : QWidget(parent)
+{
+    QLabel *nameLabel = new QLabel(tr("Name:"));
+    nameLine = new QLineEdit;
+    nameLine->setReadOnly(true);
+
+    QLabel *addressLabel = new QLabel(tr("Address:"));
+    addressText = new QTextEdit;
+    addressText->setReadOnly(true);
+
+    addButton = new QPushButton(tr("&Add"));
+
+    editButton = new QPushButton(tr("&Edit"));
+    editButton->setEnabled(false);
+    removeButton = new QPushButton(tr("&Remove"));
+    removeButton->setEnabled(false);
+    findButton = new QPushButton(tr("&Find"));
+    findButton->setEnabled(false);
+    submitButton = new QPushButton(tr("&Submit"));
+    submitButton->hide();
+    cancelButton = new QPushButton(tr("&Cancel"));
+    cancelButton->hide();
+
+    nextButton = new QPushButton(tr("&Next"));
+    nextButton->setEnabled(false);
+    previousButton = new QPushButton(tr("&Previous"));
+    previousButton->setEnabled(false);
+
+    loadButton = new QPushButton(tr("&Load..."));
+    loadButton->setToolTip(tr("Load contacts from a file"));
+    saveButton = new QPushButton(tr("&Save..."));
+    saveButton->setToolTip(tr("Save contacts to a file"));
+    saveButton->setEnabled(false);
+
+    exportButton = new QPushButton(tr("E&xport"));
+    exportButton->setToolTip(tr("Export as vCard"));
+    exportButton->setEnabled(false);
+
+    dialog = new FindDialog;
+
+    connect(addButton, SIGNAL(clicked()), this, SLOT(addContact()));
+    connect(submitButton, SIGNAL(clicked()), this, SLOT(submitContact()));
+    connect(editButton, SIGNAL(clicked()), this, SLOT(editContact()));
+    connect(cancelButton, SIGNAL(clicked()), this, SLOT(cancel()));
+    connect(removeButton, SIGNAL(clicked()), this, SLOT(removeContact()));
+    connect(findButton, SIGNAL(clicked()), this, SLOT(findContact()));
+    connect(nextButton, SIGNAL(clicked()), this, SLOT(next()));
+    connect(previousButton, SIGNAL(clicked()), this, SLOT(previous()));
+    connect(loadButton, SIGNAL(clicked()), this, SLOT(loadFromFile()));
+    connect(saveButton, SIGNAL(clicked()), this, SLOT(saveToFile()));
+    connect(exportButton, SIGNAL(clicked()), this, SLOT(exportAsVCard()));
+    
+    QVBoxLayout *buttonLayout1 = new QVBoxLayout;
+    buttonLayout1->addWidget(addButton);
+    buttonLayout1->addWidget(editButton);
+    buttonLayout1->addWidget(removeButton);
+    buttonLayout1->addWidget(findButton);
+    buttonLayout1->addWidget(submitButton);
+    buttonLayout1->addWidget(cancelButton);
+    buttonLayout1->addWidget(loadButton);
+    buttonLayout1->addWidget(saveButton);
+    buttonLayout1->addWidget(exportButton);
+    buttonLayout1->addStretch();
+
+    QHBoxLayout *buttonLayout2 = new QHBoxLayout;
+    buttonLayout2->addWidget(previousButton);
+    buttonLayout2->addWidget(nextButton);
+
+    QGridLayout *mainLayout = new QGridLayout;
+    mainLayout->addWidget(nameLabel, 0, 0);
+    mainLayout->addWidget(nameLine, 0, 1);
+    mainLayout->addWidget(addressLabel, 1, 0, Qt::AlignTop);
+    mainLayout->addWidget(addressText, 1, 1);
+    mainLayout->addLayout(buttonLayout1, 1, 2);
+    mainLayout->addLayout(buttonLayout2, 2, 1);
+
+    setLayout(mainLayout);
+    setWindowTitle(tr("Simple Address Book"));
+}
+
+void AddressBook::addContact()
+{
+    oldName = nameLine->text();
+    oldAddress = addressText->toPlainText();
+
+    nameLine->clear();
+    addressText->clear();
+
+    updateInterface(AddingMode);
+}
+
+void AddressBook::editContact()
+{
+    oldName = nameLine->text();
+    oldAddress = addressText->toPlainText();
+
+    updateInterface(EditingMode);
+}
+
+void AddressBook::submitContact()
+{
+    QString name = nameLine->text();
+    QString address = addressText->toPlainText();
+
+    if (name.isEmpty() || address.isEmpty()) {
+        QMessageBox::information(this, tr("Empty Field"),
+            tr("Please enter a name and address."));
+        return;
+    }
+
+    if (currentMode == AddingMode) {
+        
+        if (!contacts.contains(name)) {
+            contacts.insert(name, address);
+            QMessageBox::information(this, tr("Add Successful"),
+                tr("\"%1\" has been added to your address book.").arg(name));
+        } else {
+            QMessageBox::information(this, tr("Add Unsuccessful"),
+                tr("Sorry, \"%1\" is already in your address book.").arg(name));
+        }
+    } else if (currentMode == EditingMode) {
+        
+        if (oldName != name) {
+            if (!contacts.contains(name)) {
+                QMessageBox::information(this, tr("Edit Successful"),
+                    tr("\"%1\" has been edited in your address book.").arg(oldName));
+                contacts.remove(oldName);
+                contacts.insert(name, address);
+            } else {
+                QMessageBox::information(this, tr("Edit Unsuccessful"),
+                    tr("Sorry, \"%1\" is already in your address book.").arg(name));
+            }
+        } else if (oldAddress != address) {
+            QMessageBox::information(this, tr("Edit Successful"),
+                tr("\"%1\" has been edited in your address book.").arg(name));
+            contacts[name] = address;
+        }
+    }
+
+    updateInterface(NavigationMode);
+}
+
+void AddressBook::cancel()
+{
+    nameLine->setText(oldName);
+    addressText->setText(oldAddress);
+    updateInterface(NavigationMode);
+}
+
+void AddressBook::removeContact()
+{
+    QString name = nameLine->text();
+    QString address = addressText->toPlainText();
+
+    if (contacts.contains(name)) {
+
+        int button = QMessageBox::question(this,
+            tr("Confirm Remove"),
+            tr("Are you sure you want to remove \"%1\"?").arg(name),
+            QMessageBox::Yes | QMessageBox::No);
+
+        if (button == QMessageBox::Yes) {
+            
+            previous();
+            contacts.remove(name);
+
+            QMessageBox::information(this, tr("Remove Successful"),
+                tr("\"%1\" has been removed from your address book.").arg(name));
+        }
+    }
+
+    updateInterface(NavigationMode);
+}
+
+void AddressBook::next()
+{
+    QString name = nameLine->text();
+    QMap<QString, QString>::iterator i = contacts.find(name);
+
+    if (i != contacts.end())
+        i++;
+
+    if (i == contacts.end())
+        i = contacts.begin();
+
+    nameLine->setText(i.key());
+    addressText->setText(i.value());
+}
+
+void AddressBook::previous()
+{
+    QString name = nameLine->text();
+    QMap<QString, QString>::iterator i = contacts.find(name);
+
+    if (i == contacts.end()) {
+        nameLine->clear();
+        addressText->clear();
+        return;
+    }
+
+    if (i == contacts.begin())
+        i = contacts.end();
+
+    i--;
+    nameLine->setText(i.key());
+    addressText->setText(i.value());
+}
+
+void AddressBook::findContact()
+{
+    dialog->show();
+
+    if (dialog->exec() == 1) {
+        QString contactName = dialog->getFindText();
+
+        if (contacts.contains(contactName)) {
+            nameLine->setText(contactName);
+            addressText->setText(contacts.value(contactName));
+        } else {
+            QMessageBox::information(this, tr("Contact Not Found"),
+                tr("Sorry, \"%1\" is not in your address book.").arg(contactName));
+            return;
+        }
+    }
+
+    updateInterface(NavigationMode);
+}
+void AddressBook::updateInterface(Mode mode)
+{
+    currentMode = mode;
+
+    switch (currentMode) {
+
+    case AddingMode:
+    case EditingMode:
+
+        nameLine->setReadOnly(false);
+        nameLine->setFocus(Qt::OtherFocusReason);
+        addressText->setReadOnly(false);
+
+        addButton->setEnabled(false);
+        editButton->setEnabled(false);
+        removeButton->setEnabled(false);
+
+        nextButton->setEnabled(false);
+        previousButton->setEnabled(false);
+
+        submitButton->show();
+        cancelButton->show();
+
+        loadButton->setEnabled(false);
+        saveButton->setEnabled(false);
+        exportButton->setEnabled(false);
+        break;
+
+    case NavigationMode:
+        
+        if (contacts.isEmpty()) {
+            nameLine->clear();
+            addressText->clear();
+        }
+
+        nameLine->setReadOnly(true);
+        addressText->setReadOnly(true);
+        addButton->setEnabled(true);
+
+        int number = contacts.size();
+        editButton->setEnabled(number >= 1);
+        removeButton->setEnabled(number >= 1);
+        findButton->setEnabled(number > 2);
+        nextButton->setEnabled(number > 1);
+        previousButton->setEnabled(number > 1);
+
+        submitButton->hide();
+        cancelButton->hide();
+
+        exportButton->setEnabled(number >= 1);
+
+        loadButton->setEnabled(true);
+        saveButton->setEnabled(number >= 1);
+        break;
+    }
+}
+
+void AddressBook::saveToFile()
+{
+    QString fileName = QFileDialog::getSaveFileName(this,
+        tr("Save Address Book"), "",
+        tr("Address Book (*.abk);;All Files (*)"));
+        
+    if (fileName.isEmpty())
+        return;
+    else {
+        QFile file(fileName);
+
+        if (!file.open(QIODevice::WriteOnly)) {
+            QMessageBox::information(this, tr("Unable to open file"),
+                file.errorString());
+            return;
+        }
+
+        QDataStream out(&file);
+        out.setVersion(QDataStream::Qt_4_3);
+        out << contacts;
+    }
+
+    updateInterface(NavigationMode);
+}
+
+void AddressBook::loadFromFile()
+{
+    QString fileName = QFileDialog::getOpenFileName(this,
+        tr("Open Address Book"), "",
+        tr("Address Book (*.abk);;All Files (*)"));
+
+    if (fileName.isEmpty())
+        return;
+    else {
+        QFile file(fileName);
+
+        if (!file.open(QIODevice::ReadOnly)) {
+            QMessageBox::information(this, tr("Unable to open file"),
+                file.errorString());
+            return;
+        }
+
+        QDataStream in(&file);
+        in.setVersion(QDataStream::Qt_4_3);
+        contacts.empty();   // empty existing contacts
+        in >> contacts;
+
+        QMap<QString, QString>::iterator i = contacts.begin();
+        nameLine->setText(i.key());
+        addressText->setText(i.value());
+    }
+
+    updateInterface(NavigationMode);
+}
+
+//! [export function part1]
+void AddressBook::exportAsVCard()
+{
+    QString name = nameLine->text();
+    QString address = addressText->toPlainText();
+    QString firstName;
+    QString lastName;
+    QStringList nameList;
+
+    int index = name.indexOf(" ");
+
+    if (index != -1) {
+        nameList = name.split(QRegExp("\\s+"), QString::SkipEmptyParts);
+        firstName = nameList.first();
+        lastName = nameList.last();
+    } else {
+        firstName = name;
+        lastName = "";
+    }
+
+    QString fileName = QFileDialog::getSaveFileName(this,
+        tr("Export Contact"), "",
+        tr("vCard Files (*.vcf);;All Files (*)"));
+        
+    if (fileName.isEmpty())
+        return;
+
+    QFile file(fileName);
+//! [export function part1]
+    
+//! [export function part2]    
+    if (!file.open(QIODevice::WriteOnly)) {
+        QMessageBox::information(this, tr("Unable to open file"),
+            file.errorString());
+        return;
+    }
+
+    QTextStream out(&file);
+//! [export function part2]
+
+//! [export function part3]
+    out << "BEGIN:VCARD" << "\n";
+    out << "VERSION:2.1" << "\n";
+    out << "N:" << lastName << ";" << firstName << "\n";
+        
+    if (!nameList.isEmpty())            
+       out << "FN:" << nameList.join(" ") << "\n";
+    else
+       out << "FN:" << firstName << "\n";
+//! [export function part3] 
+
+//! [export function part4]
+    address.replace(";", "\\;", Qt::CaseInsensitive);
+    address.replace("\n", ";", Qt::CaseInsensitive);
+    address.replace(",", " ", Qt::CaseInsensitive);
+
+    out << "ADR;HOME:;" << address << "\n";
+    out << "END:VCARD" << "\n";
+
+    QMessageBox::information(this, tr("Export Successful"),
+        tr("\"%1\" has been exported as a vCard.").arg(name));
+}
+//! [export function part4]
diff --git a/examples/widgets/tutorials/addressbook/part7/addressbook.h b/examples/widgets/tutorials/addressbook/part7/addressbook.h
new file mode 100644
index 0000000000..eb18cdc955
--- /dev/null
+++ b/examples/widgets/tutorials/addressbook/part7/addressbook.h
@@ -0,0 +1,105 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the examples 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef ADDRESSBOOK_H
+#define ADDRESSBOOK_H
+
+#include <QWidget>
+#include <QMap>
+#include "finddialog.h"
+
+QT_BEGIN_NAMESPACE
+class QPushButton;
+class QLabel;
+class QLineEdit;
+class QTextEdit;
+QT_END_NAMESPACE
+
+
+class AddressBook : public QWidget
+{
+    Q_OBJECT
+
+public:
+    AddressBook(QWidget *parent = 0);
+    enum Mode { NavigationMode, AddingMode, EditingMode };
+
+public slots:
+    void addContact();
+    void editContact();
+    void submitContact();
+    void cancel();
+    void removeContact();
+    void findContact();
+    void next();
+    void previous();
+    void saveToFile();
+    void loadFromFile();
+//! [exportAsVCard() declaration]
+    void exportAsVCard();
+//! [exportAsVCard() declaration]       
+
+private:
+    void updateInterface(Mode mode);
+
+    QPushButton *addButton;
+    QPushButton *editButton;
+    QPushButton *removeButton;
+    QPushButton *findButton;
+    QPushButton *submitButton;
+    QPushButton *cancelButton;
+    QPushButton *nextButton;
+    QPushButton *previousButton;
+    QPushButton *loadButton;
+    QPushButton *saveButton;
+//! [exportButton declaration] 
+    QPushButton *exportButton;
+//! [exportButton declaration]     
+    QLineEdit *nameLine;
+    QTextEdit *addressText;
+
+    QMap<QString, QString> contacts;
+    FindDialog *dialog;
+    QString oldName;
+    QString oldAddress;
+    Mode currentMode;
+};
+
+#endif
diff --git a/examples/widgets/tutorials/addressbook/part7/finddialog.cpp b/examples/widgets/tutorials/addressbook/part7/finddialog.cpp
new file mode 100644
index 0000000000..686af08c71
--- /dev/null
+++ b/examples/widgets/tutorials/addressbook/part7/finddialog.cpp
@@ -0,0 +1,82 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the examples 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 <QtWidgets>
+#include "finddialog.h"
+
+FindDialog::FindDialog(QWidget *parent)
+    : QDialog(parent)
+{
+    QLabel *findLabel = new QLabel(tr("Enter the name of a contact:"));
+    lineEdit = new QLineEdit;
+
+    findButton = new QPushButton(tr("&Find"));
+    findText = "";
+
+    QHBoxLayout *layout = new QHBoxLayout;
+    layout->addWidget(findLabel);
+    layout->addWidget(lineEdit);
+    layout->addWidget(findButton);
+
+    setLayout(layout);
+    setWindowTitle(tr("Find a Contact"));
+    connect(findButton, SIGNAL(clicked()), this, SLOT(findClicked()));
+    connect(findButton, SIGNAL(clicked()), this, SLOT(accept()));
+}
+
+void FindDialog::findClicked()
+{
+    QString text = lineEdit->text();
+
+    if (text.isEmpty()) {
+        QMessageBox::information(this, tr("Empty Field"),
+            tr("Please enter a name."));
+        return;
+    } else {
+        findText = text;
+        lineEdit->clear();
+        hide();
+    }
+}
+
+QString FindDialog::getFindText()
+{
+    return findText;
+}
diff --git a/examples/widgets/tutorials/addressbook/part7/finddialog.h b/examples/widgets/tutorials/addressbook/part7/finddialog.h
new file mode 100644
index 0000000000..86a33bbb72
--- /dev/null
+++ b/examples/widgets/tutorials/addressbook/part7/finddialog.h
@@ -0,0 +1,68 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the examples 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef FINDDIALOG_H
+#define FINDDIALOG_H
+
+#include <QDialog>
+
+QT_BEGIN_NAMESPACE
+class QLineEdit;
+class QPushButton;
+QT_END_NAMESPACE
+
+class FindDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+    FindDialog(QWidget *parent = 0);
+    QString getFindText();
+
+public slots:
+    void findClicked();
+
+private:
+    QPushButton *findButton;
+    QLineEdit *lineEdit;
+    QString findText;
+};
+
+#endif
diff --git a/examples/widgets/tutorials/addressbook/part7/main.cpp b/examples/widgets/tutorials/addressbook/part7/main.cpp
new file mode 100644
index 0000000000..663fbb7d09
--- /dev/null
+++ b/examples/widgets/tutorials/addressbook/part7/main.cpp
@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the examples 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 <QtWidgets>
+#include "addressbook.h"
+
+int main(int argc, char *argv[])
+{
+    QApplication app(argc, argv);
+
+    AddressBook addressBook;
+    addressBook.show();
+
+    return app.exec();
+}
diff --git a/examples/widgets/tutorials/addressbook/part7/part7.desktop b/examples/widgets/tutorials/addressbook/part7/part7.desktop
new file mode 100644
index 0000000000..26d3fdd292
--- /dev/null
+++ b/examples/widgets/tutorials/addressbook/part7/part7.desktop
@@ -0,0 +1,11 @@
+[Desktop Entry]
+Encoding=UTF-8
+Version=1.0
+Type=Application
+Terminal=false
+Name=7 Address Book
+Exec=/opt/usr/bin/part7
+Icon=part7
+X-Window-Icon=
+X-HildonDesk-ShowInToolbar=true
+X-Osso-Type=application/x-executable
diff --git a/examples/widgets/tutorials/addressbook/part7/part7.pro b/examples/widgets/tutorials/addressbook/part7/part7.pro
new file mode 100644
index 0000000000..9cee4c94db
--- /dev/null
+++ b/examples/widgets/tutorials/addressbook/part7/part7.pro
@@ -0,0 +1,15 @@
+SOURCES   = addressbook.cpp \
+            finddialog.cpp \
+            main.cpp
+HEADERS   = addressbook.h \
+            finddialog.h
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/qtbase/tutorials/addressbook/part7
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS part7.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/tutorials/addressbook/part7
+INSTALLS += target sources
+
+QT += widgets
+
+simulator: warning(This example might not fully work on Simulator platform)