/****************************************************************************+
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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 Qt3Support 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 Q3STYLESHEET_H+
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#define Q3STYLESHEET_H+
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+
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#include <QtCore/qstring.h>+
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#include <QtCore/qlist.h>+
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#include <QtCore/qhash.h>+
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#include <QtCore/qobject.h>+
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#include <QtGui/qcolor.h>+
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#include <QtGui/qfont.h>+
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+
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QT_BEGIN_HEADER+
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+
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QT_BEGIN_NAMESPACE+
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+
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QT_MODULE(Qt3SupportLight)+
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+
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#ifndef QT_NO_RICHTEXT+
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+
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class Q3StyleSheet;+
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class Q3TextDocument;+
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template<class Key, class T> class QMap;+
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class Q3StyleSheetItemData;+
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+
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class Q_COMPAT_EXPORT Q3StyleSheetItem+
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{+
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public:+
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    Q3StyleSheetItem(Q3StyleSheet* parent, const QString& name);+
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    Q3StyleSheetItem(const Q3StyleSheetItem &);+
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    ~Q3StyleSheetItem();+
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+
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    Q3StyleSheetItem& operator=(const Q3StyleSheetItem& other);+
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+
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    QString name() const;+
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+
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    Q3StyleSheet* styleSheet();+
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    const Q3StyleSheet* styleSheet() const;+
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+
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    enum AdditionalStyleValues { Undefined = -1 };+
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+
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    enum DisplayMode {+
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        DisplayBlock,+
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        DisplayInline,+
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        DisplayListItem,+
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        DisplayNone,+
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	DisplayModeUndefined = -1+
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    };+
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+
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    DisplayMode displayMode() const;+
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    void setDisplayMode(DisplayMode m);+
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+
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    int alignment() const;+
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    void setAlignment(int f);+
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+
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    enum VerticalAlignment {+
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        VAlignBaseline,+
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        VAlignSub,+
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        VAlignSuper+
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    };+
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+
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    VerticalAlignment verticalAlignment() const;+
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    void setVerticalAlignment(VerticalAlignment valign);+
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+
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    int fontWeight() const;+
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    void setFontWeight(int w);+
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+
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    int logicalFontSize() const;+
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    void setLogicalFontSize(int s);+
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+
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    int logicalFontSizeStep() const;+
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    void setLogicalFontSizeStep(int s);+
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+
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    int fontSize() const;+
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    void setFontSize(int s);+
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+
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    QString fontFamily() const;+
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    void setFontFamily(const QString&);+
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+
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    int numberOfColumns() const;+
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    void setNumberOfColumns(int ncols);+
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+
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    QColor color() const;+
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    void setColor(const QColor &);+
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+
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    bool fontItalic() const;+
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    void setFontItalic(bool);+
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    bool definesFontItalic() const;+
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+
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    bool fontUnderline() const;+
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    void setFontUnderline(bool);+
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    bool definesFontUnderline() const;+
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+
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    bool fontStrikeOut() const;+
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    void setFontStrikeOut(bool);+
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    bool definesFontStrikeOut() const;+
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+
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    bool isAnchor() const;+
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    void setAnchor(bool anc);+
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+
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    enum WhiteSpaceMode {+
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        WhiteSpaceNormal,+
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        WhiteSpacePre,+
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        WhiteSpaceNoWrap,+
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        WhiteSpaceModeUndefined = -1+
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    };+
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    WhiteSpaceMode whiteSpaceMode() const;+
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    void setWhiteSpaceMode(WhiteSpaceMode m);+
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+
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    enum Margin {+
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        MarginLeft,+
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        MarginRight,+
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        MarginTop,+
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        MarginBottom,+
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        MarginFirstLine,+
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        MarginAll,+
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        MarginVertical,+
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        MarginHorizontal,+
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	MarginUndefined = -1+
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    };+
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+
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    int margin(Margin m) const;+
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    void setMargin(Margin, int);+
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+
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    enum ListStyle {+
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        ListDisc,+
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        ListCircle,+
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        ListSquare,+
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        ListDecimal,+
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        ListLowerAlpha,+
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        ListUpperAlpha,+
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	ListStyleUndefined = -1+
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    };+
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+
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    ListStyle listStyle() const;+
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    void setListStyle(ListStyle);+
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+
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    QString contexts() const;+
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    void setContexts(const QString&);+
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    bool allowedInContext(const Q3StyleSheetItem*) const;+
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+
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    bool selfNesting() const;+
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    void setSelfNesting(bool);+
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+
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    void setLineSpacing(int ls);+
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    int lineSpacing() const;+
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+
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private:+
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    void init();+
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    Q3StyleSheetItemData* d;+
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};+
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+
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#ifndef QT_NO_TEXTCUSTOMITEM+
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class Q3TextCustomItem;+
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#endif+
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+
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class Q_COMPAT_EXPORT Q3StyleSheet : public QObject+
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{+
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    Q_OBJECT+
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public:+
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    Q3StyleSheet(QObject *parent=0, const char *name=0);+
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    virtual ~Q3StyleSheet();+
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+
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    static Q3StyleSheet* defaultSheet();+
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    static void setDefaultSheet(Q3StyleSheet*);+
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+
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+
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    Q3StyleSheetItem* item(const QString& name);+
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    const Q3StyleSheetItem* item(const QString& name) const;+
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+
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    void insert(Q3StyleSheetItem* item);+
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+
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    static QString escape(const QString&);+
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    static QString convertFromPlainText(const QString&,+
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                                        Q3StyleSheetItem::WhiteSpaceMode mode = Q3StyleSheetItem::WhiteSpacePre);+
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    static bool mightBeRichText(const QString&);+
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+
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    virtual void scaleFont(QFont& font, int logicalSize) const;+
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+
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    virtual void error(const QString&) const;+
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+
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private:+
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    Q_DISABLE_COPY(Q3StyleSheet)+
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+
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    void init();+
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    QHash<QString, Q3StyleSheetItem *> styles;+
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    Q3StyleSheetItem* nullstyle;+
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};+
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+
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#endif // QT_NO_RICHTEXT+
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+
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QT_END_NAMESPACE+
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+
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QT_END_HEADER+
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+
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#endif // Q3STYLESHEET_H+
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