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/****************************************************************************
**
** 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]
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