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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Assistant module 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.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef OPENPAGESWIDGET_H
#define OPENPAGESWIDGET_H
#include <QtGui/QStyledItemDelegate>
#include <QtGui/QTreeView>
QT_BEGIN_NAMESPACE
class OpenPagesModel;
class OpenPagesDelegate : public QStyledItemDelegate
{
Q_OBJECT
public:
explicit OpenPagesDelegate(QObject *parent = 0);
void paint(QPainter *painter, const QStyleOptionViewItem &option,
const QModelIndex &index) const;
mutable QModelIndex pressedIndex;
};
class OpenPagesWidget : public QTreeView
{
Q_OBJECT
public:
OpenPagesWidget(OpenPagesModel *model);
~OpenPagesWidget();
void selectCurrentPage();
void allowContextMenu(bool ok);
signals:
void setCurrentPage(const QModelIndex &index);
void closePage(const QModelIndex &index);
void closePagesExcept(const QModelIndex &index);
private slots:
void contextMenuRequested(QPoint pos);
void handlePressed(const QModelIndex &index);
void handleClicked(const QModelIndex &index);
private:
bool eventFilter(QObject *obj, QEvent *event);
bool m_allowContextMenu;
OpenPagesDelegate *m_delegate;
};
QT_END_NAMESPACE
#endif // OPENPAGESWIDGET_H
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