/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** 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:
**
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** modification, are permitted provided that the following conditions are
** met:
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**     notice, this list of conditions and the following disclaimer.
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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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****************************************************************************/

#ifndef ADDRESSBOOK_H
#define ADDRESSBOOK_H

#include <QWidget>
#include <QMap>

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);
//! [Mode enum]
    enum Mode { NavigationMode, AddingMode, EditingMode };
//! [Mode enum]

public slots:
    void addContact();
    void submitContact();
    void cancel();
//! [edit and remove slots]
    void editContact();
    void removeContact();
//! [edit and remove slots]
    void next();
    void previous();

private:
//! [updateInterface() declaration]
    void updateInterface(Mode mode);
//! [updateInterface() declaration]
    QPushButton *addButton;
//! [buttons declaration]
    QPushButton *editButton;
    QPushButton *removeButton;
//! [buttons declaration]
    QPushButton *submitButton;
    QPushButton *cancelButton;
    QPushButton *nextButton;
    QPushButton *previousButton;
    QLineEdit *nameLine;
    QTextEdit *addressText;

    QMap<QString, QString> contacts;
    QString oldName;
    QString oldAddress;
//! [mode declaration]
    Mode currentMode;
//! [mode declaration]
};

#endif