/****************************************************************************
**
** Copyright (C) 2010 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.
**
** $QT_BEGIN_LICENSE:BSD$
** 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 <QFont>
#include <QBrush>
#include "mymodel.h"
#include <QDebug>

//! [Quoting ModelView Tutorial]
// mymodel.cpp
MyModel::MyModel(QObject *parent)
    :QAbstractTableModel(parent)
{
}

int MyModel::rowCount(const QModelIndex & /*parent */) const
{
    return 2;
}

int MyModel::columnCount(const QModelIndex & /*parent */) const
{
    return 3;
}

QVariant MyModel::data(const QModelIndex &index, int role) const
{
    int row = index.row();
    int col = index.column();
    // generate a log message when this method gets called
    qDebug() << QString("row %1, col%2, role %3")
            .arg(row).arg(col).arg(role);

    switch(role){
    case Qt::DisplayRole:
        if (row == 0 && col == 1) return QString("<--left");
        if (row == 1 && col == 1) return QString("right-->");

        return QString("Row%1, Column%2")
                .arg(row + 1)
                .arg(col +1);
        break;
    case Qt::FontRole:
        if (row == 0 && col == 0) //change font only for cell(0,0)
        {
            QFont boldFont;
            boldFont.setBold(true);
            return boldFont;
        }
        break;
    case Qt::BackgroundRole:

        if (row == 1 && col == 2)  //change background only for cell(1,2)
        {
            QBrush redBackground = QBrush(Qt::red);
            return redBackground;
        }
        break;
    case Qt::TextAlignmentRole:

        if (row == 1 && col == 1) //change text alignment only for cell(1,1)
        {
            return Qt::AlignRight + Qt::AlignVCenter;
        }
        break;
    case Qt::CheckStateRole:

        if (row == 1 && col == 0) //add a checkbox to cell(1,0)
        {
            return Qt::Checked;
        }
    }
    return QVariant();
}
//! [Quoting ModelView Tutorial]