/**************************************************************************** ** ** 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 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 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 CONTENTWINDOW_H #define CONTENTWINDOW_H #include #include #include QT_BEGIN_NAMESPACE class QHelpEngine; class QHelpContentItem; class QHelpContentWidget; class ContentWindow : public QWidget { Q_OBJECT public: ContentWindow(); ~ContentWindow(); bool syncToContent(const QUrl &url); void expandToDepth(int depth); signals: void linkActivated(const QUrl &link); void escapePressed(); private slots: void showContextMenu(const QPoint &pos); void expandTOC(); void itemClicked(const QModelIndex &index); private: void focusInEvent(QFocusEvent *e); void keyPressEvent(QKeyEvent *e); bool eventFilter(QObject *o, QEvent *e); bool isPdfFile(QHelpContentItem *item) const; QHelpContentWidget * const m_contentWidget; int m_expandDepth; }; QT_END_NAMESPACE #endif // CONTENTWINDOW_H