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Diffstat (limited to 'src/qt3support/text/q3stylesheet.h')
| -rw-r--r-- | src/qt3support/text/q3stylesheet.h | 235 |
1 files changed, 235 insertions, 0 deletions
diff --git a/src/qt3support/text/q3stylesheet.h b/src/qt3support/text/q3stylesheet.h new file mode 100644 index 0000000..d13b3e9 --- /dev/null +++ b/src/qt3support/text/q3stylesheet.h @@ -0,0 +1,235 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the Qt3Support 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 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 Q3STYLESHEET_H +#define Q3STYLESHEET_H + +#include <QtCore/qstring.h> +#include <QtCore/qlist.h> +#include <QtCore/qhash.h> +#include <QtCore/qobject.h> +#include <QtGui/qcolor.h> +#include <QtGui/qfont.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Qt3SupportLight) + +#ifndef QT_NO_RICHTEXT + +class Q3StyleSheet; +class Q3TextDocument; +template<class Key, class T> class QMap; +class Q3StyleSheetItemData; + +class Q_COMPAT_EXPORT Q3StyleSheetItem +{ +public: + Q3StyleSheetItem(Q3StyleSheet* parent, const QString& name); + Q3StyleSheetItem(const Q3StyleSheetItem &); + ~Q3StyleSheetItem(); + + Q3StyleSheetItem& operator=(const Q3StyleSheetItem& other); + + QString name() const; + + Q3StyleSheet* styleSheet(); + const Q3StyleSheet* styleSheet() const; + + enum AdditionalStyleValues { Undefined = -1 }; + + enum DisplayMode { + DisplayBlock, + DisplayInline, + DisplayListItem, + DisplayNone, + DisplayModeUndefined = -1 + }; + + DisplayMode displayMode() const; + void setDisplayMode(DisplayMode m); + + int alignment() const; + void setAlignment(int f); + + enum VerticalAlignment { + VAlignBaseline, + VAlignSub, + VAlignSuper + }; + + VerticalAlignment verticalAlignment() const; + void setVerticalAlignment(VerticalAlignment valign); + + int fontWeight() const; + void setFontWeight(int w); + + int logicalFontSize() const; + void setLogicalFontSize(int s); + + int logicalFontSizeStep() const; + void setLogicalFontSizeStep(int s); + + int fontSize() const; + void setFontSize(int s); + + QString fontFamily() const; + void setFontFamily(const QString&); + + int numberOfColumns() const; + void setNumberOfColumns(int ncols); + + QColor color() const; + void setColor(const QColor &); + + bool fontItalic() const; + void setFontItalic(bool); + bool definesFontItalic() const; + + bool fontUnderline() const; + void setFontUnderline(bool); + bool definesFontUnderline() const; + + bool fontStrikeOut() const; + void setFontStrikeOut(bool); + bool definesFontStrikeOut() const; + + bool isAnchor() const; + void setAnchor(bool anc); + + enum WhiteSpaceMode { + WhiteSpaceNormal, + WhiteSpacePre, + WhiteSpaceNoWrap, + WhiteSpaceModeUndefined = -1 + }; + WhiteSpaceMode whiteSpaceMode() const; + void setWhiteSpaceMode(WhiteSpaceMode m); + + enum Margin { + MarginLeft, + MarginRight, + MarginTop, + MarginBottom, + MarginFirstLine, + MarginAll, + MarginVertical, + MarginHorizontal, + MarginUndefined = -1 + }; + + int margin(Margin m) const; + void setMargin(Margin, int); + + enum ListStyle { + ListDisc, + ListCircle, + ListSquare, + ListDecimal, + ListLowerAlpha, + ListUpperAlpha, + ListStyleUndefined = -1 + }; + + ListStyle listStyle() const; + void setListStyle(ListStyle); + + QString contexts() const; + void setContexts(const QString&); + bool allowedInContext(const Q3StyleSheetItem*) const; + + bool selfNesting() const; + void setSelfNesting(bool); + + void setLineSpacing(int ls); + int lineSpacing() const; + +private: + void init(); + Q3StyleSheetItemData* d; +}; + +#ifndef QT_NO_TEXTCUSTOMITEM +class Q3TextCustomItem; +#endif + +class Q_COMPAT_EXPORT Q3StyleSheet : public QObject +{ + Q_OBJECT +public: + Q3StyleSheet(QObject *parent=0, const char *name=0); + virtual ~Q3StyleSheet(); + + static Q3StyleSheet* defaultSheet(); + static void setDefaultSheet(Q3StyleSheet*); + + + Q3StyleSheetItem* item(const QString& name); + const Q3StyleSheetItem* item(const QString& name) const; + + void insert(Q3StyleSheetItem* item); + + static QString escape(const QString&); + static QString convertFromPlainText(const QString&, + Q3StyleSheetItem::WhiteSpaceMode mode = Q3StyleSheetItem::WhiteSpacePre); + static bool mightBeRichText(const QString&); + + virtual void scaleFont(QFont& font, int logicalSize) const; + + virtual void error(const QString&) const; + +private: + Q_DISABLE_COPY(Q3StyleSheet) + + void init(); + QHash<QString, Q3StyleSheetItem *> styles; + Q3StyleSheetItem* nullstyle; +}; + +#endif // QT_NO_RICHTEXT + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // Q3STYLESHEET_H |