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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the Qt Assistant 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 either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** 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 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QHELPINDEXWIDGET_H
#define QHELPINDEXWIDGET_H
#include <QtHelp/qhelp_global.h>
#include <QtCore/QUrl>
#include <QtGui/QStringListModel>
#include <QtGui/QListView>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Help)
class QHelpEnginePrivate;
class QHelpIndexModelPrivate;
class QHELP_EXPORT QHelpIndexModel : public QStringListModel
{
Q_OBJECT
public:
void createIndex(const QString &customFilterName);
QModelIndex filter(const QString &filter,
const QString &wildcard = QString());
QMap<QString, QUrl> linksForKeyword(const QString &keyword) const;
bool isCreatingIndex() const;
Q_SIGNALS:
void indexCreationStarted();
void indexCreated();
private Q_SLOTS:
void insertIndices();
void invalidateIndex(bool onShutDown = false);
private:
QHelpIndexModel(QHelpEnginePrivate *helpEngine);
~QHelpIndexModel();
QHelpIndexModelPrivate *d;
friend class QHelpEnginePrivate;
};
class QHELP_EXPORT QHelpIndexWidget : public QListView
{
Q_OBJECT
Q_SIGNALS:
void linkActivated(const QUrl &link, const QString &keyword);
void linksActivated(const QMap<QString, QUrl> &links,
const QString &keyword);
public Q_SLOTS:
void filterIndices(const QString &filter,
const QString &wildcard = QString());
void activateCurrentItem();
private Q_SLOTS:
void showLink(const QModelIndex &index);
private:
QHelpIndexWidget();
friend class QHelpEngine;
};
QT_END_NAMESPACE
QT_END_HEADER
#endif
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