/****************************************************************************

**

** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (qt-info@nokia.com)

**

** This file is part of the examples of the Qt Toolkit.

**

** $QT_BEGIN_LICENSE:LGPL$

** No Commercial Usage

** This file contains pre-release code and may not be distributed.

** You may use this file in accordance with the terms and conditions

** contained in the Technology Preview License Agreement accompanying

** this package.

**

** GNU Lesser General Public License Usage

** Alternatively, this file may be used under the terms of the GNU Lesser

** General Public License version 2.1 as published by the Free Software

** Foundation and appearing in the file LICENSE.LGPL included in the

** packaging of this file.  Please review the following information to

** ensure the GNU Lesser General Public License version 2.1 requirements

** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

**

** In addition, as a special exception, Nokia gives you certain additional

** rights.  These rights are described in the Nokia Qt LGPL Exception

** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

**

** If you have questions regarding the use of this file, please contact

** Nokia at qt-info@nokia.com.

**

**

**

**

**

**

**

**

** $QT_END_LICENSE$

**

****************************************************************************/

#include <QtGui>

#include "detailsdialog.h"

//! [0]

DetailsDialog::DetailsDialog(const QString &title, QWidget *parent)

    : QDialog(parent)

{

    nameLabel = new QLabel(tr("Name:"));

    addressLabel = new QLabel(tr("Address:"));

    addressLabel->setAlignment(Qt::AlignLeft | Qt::AlignTop);

    nameEdit = new QLineEdit;

    addressEdit = new QTextEdit;

    offersCheckBox = new QCheckBox(tr("Send information about products and "

                                      "special offers"));

    setupItemsTable();

    buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok

                                     | QDialogButtonBox::Cancel);

    connect(buttonBox, SIGNAL(accepted()), this, SLOT(verify()));

    connect(buttonBox, SIGNAL(rejected()), this, SLOT(reject()));

//! [0]

//! [1]

    QGridLayout *mainLayout = new QGridLayout;

    mainLayout->addWidget(nameLabel, 0, 0);

    mainLayout->addWidget(nameEdit, 0, 1);

    mainLayout->addWidget(addressLabel, 1, 0);

    mainLayout->addWidget(addressEdit, 1, 1);

    mainLayout->addWidget(itemsTable, 0, 2, 2, 1);

    mainLayout->addWidget(offersCheckBox, 2, 1, 1, 2);

    mainLayout->addWidget(buttonBox, 3, 0, 1, 3);

    setLayout(mainLayout);

    setWindowTitle(title);

}

//! [1]

//! [2]

void DetailsDialog::setupItemsTable()

{

    items << tr("T-shirt") << tr("Badge") << tr("Reference book")

          << tr("Coffee cup");

    itemsTable = new QTableWidget(items.count(), 2);

    for (int row = 0; row < items.count(); ++row) {

        QTableWidgetItem *name = new QTableWidgetItem(items[row]);

        name->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);

        itemsTable->setItem(row, 0, name);

        QTableWidgetItem *quantity = new QTableWidgetItem("1");

        itemsTable->setItem(row, 1, quantity);

    }

}

//! [2]

//! [3]

QList<QPair<QString, int> > DetailsDialog::orderItems()

{

    QList<QPair<QString, int> > orderList;

    for (int row = 0; row < items.count(); ++row) {

        QPair<QString, int> item;

        item.first = itemsTable->item(row, 0)->text();

        int quantity = itemsTable->item(row, 1)->data(Qt::DisplayRole).toInt();

        item.second = qMax(0, quantity);

        orderList.append(item);

    }

    return orderList;

}

//! [3]

//! [4]

QString DetailsDialog::senderName() const

{

    return nameEdit->text();

}

//! [4]

//! [5]

QString DetailsDialog::senderAddress() const

{

    return addressEdit->toPlainText();

}

//! [5]

//! [6]

bool DetailsDialog::sendOffers()

{

    return offersCheckBox->isChecked();

}

//! [6]

//! [7]

void DetailsDialog::verify()

{

    if (!nameEdit->text().isEmpty() && !addressEdit->toPlainText().isEmpty()) {

        accept();

        return;

    }

    QMessageBox::StandardButton answer;

    answer = QMessageBox::warning(this, tr("Incomplete Form"),

        tr("The form does not contain all the necessary information.\n"

           "Do you want to discard it?"),

        QMessageBox::Yes | QMessageBox::No);

    if (answer == QMessageBox::Yes)

        reject();

}

//! [7]