doc/src/snippets/widgetdelegate.cpp
author Alex Gilkes <alex.gilkes@nokia.com>
Mon, 11 Jan 2010 14:00:40 +0000
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/****************************************************************************
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**
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** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the documentation of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file.  Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights.  These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtGui>
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#include "widgetdelegate.h"
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//![0]
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void WidgetDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option,
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                           const QModelIndex &index) const
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{
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    if (index.column() == 1) {
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        int progress = index.data().toInt();
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        QStyleOptionProgressBar progressBarOption;
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        progressBarOption.rect = option.rect;
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        progressBarOption.minimum = 0;
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        progressBarOption.maximum = 100;
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        progressBarOption.progress = progress;
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        progressBarOption.text = QString::number(progress) + "%";
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        progressBarOption.textVisible = true;
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        QApplication::style()->drawControl(QStyle::CE_ProgressBar,
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                                           &progressBarOption, painter);
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    } else
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        QStyledItemDelegate::paint(painter, option, index);
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//![0]
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}