/****************************************************************************+
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**+
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** Copyright (C) 2010 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 QtGui module 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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+
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#ifndef QWSMANAGER_P_H+
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#define QWSMANAGER_P_H+
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+
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//+
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//  W A R N I N G+
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//  -------------+
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//+
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// This file is not part of the Qt API.  It exists for the convenience+
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// of the QLibrary class.  This header file may change from+
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// version to version without notice, or even be removed.+
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//+
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// We mean it.+
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//+
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+
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#include "QtGui/qregion.h"+
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#include "QtGui/qdecoration_qws.h"+
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+
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#ifndef QT_NO_QWS_MANAGER+
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+
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#include "QtCore/qhash.h"+
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+
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QT_BEGIN_NAMESPACE+
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+
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class QWidget;+
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class QMenu;+
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+
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class QWSManagerPrivate : public QObjectPrivate+
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{+
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    Q_DECLARE_PUBLIC(QWSManager)+
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public:+
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    QWSManagerPrivate();+
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+
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    int activeRegion;+
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    QWidget *managed;+
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    QMenu *popup;+
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+
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    enum MenuAction {+
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        NormalizeAction,+
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        TitleAction,+
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        BottomRightAction,+
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        MinimizeAction,+
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        MaximizeAction,+
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        CloseAction,+
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        LastMenuAction+
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    };+
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    QAction *menuActions[LastMenuAction];+
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+
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    static QWidget *active;+
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    static QPoint mousePos;+
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+
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    // Region caching to avoid getting a regiontype's+
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    // QRegion for each mouse move event+
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    int previousRegionType;+
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    bool previousRegionRepainted; // Hover/Press handled+
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    bool entireDecorationNeedsRepaint;+
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    struct RegionCaching {+
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        int regionType;+
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        QRegion region;+
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        Qt::WindowFlags windowFlags;+
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        QRect windowGeometry;+
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    } cached_region;+
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+
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    bool newCachedRegion(const QPoint &pos);+
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    int cachedRegionAt()+
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    { return cached_region.regionType; }+
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+
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    void dirtyRegion(int decorationRegion,+
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                     QDecoration::DecorationState state,+
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                     const QRegion &clip = QRegion());+
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    void clearDirtyRegions();+
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+
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    QList<int> dirtyRegions;+
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    QList<QDecoration::DecorationState> dirtyStates;+
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    QRegion dirtyClip;+
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};+
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+
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#endif // QT_NO_QWS_MANAGER+
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+
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QT_END_NAMESPACE+
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+
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#endif // QWSMANAGER_P_H+
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