Add Qt3 development HEAD version

1 files changed, 372 insertions, 0 deletions

diff --git a/src/kernel/qfont.h b/src/kernel/qfont.h
new file mode 100644
index 0000000..935f04a
--- /dev/null
+++ b/src/kernel/qfont.h
@@ -0,0 +1,372 @@
+/****************************************************************************
+**
+** Definition of QFont class
+**
+** Created : 940514
+**
+** Copyright (C) 1992-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of the kernel module of the Qt GUI Toolkit.
+**
+** This file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free
+** Software Foundation and appearing in the files LICENSE.GPL2
+** and LICENSE.GPL3 included in the packaging of this file.
+** Alternatively you may (at your option) use any later version
+** of the GNU General Public License if such license has been
+** publicly approved by Trolltech ASA (or its successors, if any)
+** and the KDE Free Qt Foundation.
+**
+** Please review the following information to ensure GNU General
+** Public Licensing requirements will be met:
+** http://trolltech.com/products/qt/licenses/licensing/opensource/.
+** If you are unsure which license is appropriate for your use, please
+** review the following information:
+** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
+** or contact the sales department at sales@trolltech.com.
+**
+** This file may be used under the terms of the Q Public License as
+** defined by Trolltech ASA and appearing in the file LICENSE.QPL
+** included in the packaging of this file.  Licensees holding valid Qt
+** Commercial licenses may use this file in accordance with the Qt
+** Commercial License Agreement provided with the Software.
+**
+** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
+** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
+** herein.
+**
+**********************************************************************/
+
+#ifndef QFONT_H
+#define QFONT_H
+
+#ifndef QT_H
+#include "qwindowdefs.h"
+#include "qstring.h"
+#endif // QT_H
+
+
+class QFontPrivate;                                     /* don't touch */
+class QStringList;
+class QTextFormatCollection;
+
+class Q_EXPORT QFont
+{
+public:
+    enum StyleHint {
+	Helvetica,  SansSerif = Helvetica,
+	Times,      Serif = Times,
+	Courier,    TypeWriter = Courier,
+	OldEnglish, Decorative = OldEnglish,
+	System,
+	AnyStyle
+    };
+
+    enum StyleStrategy {
+	PreferDefault    = 0x0001,
+	PreferBitmap     = 0x0002,
+	PreferDevice     = 0x0004,
+	PreferOutline    = 0x0008,
+	ForceOutline     = 0x0010,
+	PreferMatch      = 0x0020,
+	PreferQuality    = 0x0040,
+	PreferAntialias  = 0x0080,
+	NoAntialias      = 0x0100,
+	OpenGLCompatible = 0x0200
+    };
+
+    enum Weight {
+	Light    = 25,
+	Normal   = 50,
+	DemiBold = 63,
+	Bold     = 75,
+	Black	 = 87
+    };
+
+    enum Stretch {
+	UltraCondensed =  50,
+	ExtraCondensed =  62,
+	Condensed      =  75,
+	SemiCondensed  =  87,
+	Unstretched    = 100,
+	SemiExpanded   = 112,
+	Expanded       = 125,
+	ExtraExpanded  = 150,
+	UltraExpanded  = 200
+    };
+
+    // default font
+    QFont();
+    // specific font
+#ifdef Q_QDOC
+    QFont( const QString &family, int pointSize = 12, int weight = Normal,
+	   bool italic = FALSE );
+#else
+    QFont( const QString &family, int pointSize = -1, int weight = -1,
+	   bool italic = FALSE );
+#endif
+    // copy constructor
+    QFont( const QFont & );
+
+    ~QFont();
+
+    QString family() const;
+    void setFamily( const QString &);
+
+    int pointSize() const;
+    float pointSizeFloat() const;
+    void setPointSize( int );
+    void setPointSizeFloat( float );
+
+    int pixelSize() const;
+    void setPixelSize( int );
+    void setPixelSizeFloat( float );
+
+    int weight() const;
+    void setWeight( int );
+
+    bool bold() const;
+    void setBold( bool );
+
+    bool italic() const;
+    void setItalic( bool );
+
+    bool underline() const;
+    void setUnderline( bool );
+
+    bool overline() const;
+    void setOverline( bool );
+
+    bool strikeOut() const;
+    void setStrikeOut( bool );
+
+    bool fixedPitch() const;
+    void setFixedPitch( bool );
+
+    StyleHint styleHint() const;
+    StyleStrategy styleStrategy() const;
+    void setStyleHint( StyleHint, StyleStrategy = PreferDefault );
+    void setStyleStrategy( StyleStrategy s );
+
+    int stretch() const;
+    void setStretch( int );
+
+    // is raw mode still needed?
+    bool rawMode() const;
+    void setRawMode( bool );
+
+    // dupicated from QFontInfo
+    bool exactMatch() const;
+
+    QFont &operator=( const QFont & );
+    bool operator==( const QFont & ) const;
+    bool operator!=( const QFont & ) const;
+    bool isCopyOf( const QFont & ) const;
+
+
+#ifdef Q_WS_WIN
+    HFONT handle() const;
+#else // !Q_WS_WIN
+    Qt::HANDLE handle() const;
+#endif // Q_WS_WIN
+
+
+    // needed for X11
+    void setRawName( const QString & );
+    QString rawName() const;
+
+    QString key() const;
+
+    QString toString() const;
+    bool fromString(const QString &);
+
+#ifndef QT_NO_STRINGLIST
+    static QString substitute(const QString &);
+    static QStringList substitutes(const QString &);
+    static QStringList substitutions();
+    static void insertSubstitution(const QString&, const QString &);
+    static void insertSubstitutions(const QString&, const QStringList &);
+    static void removeSubstitution(const QString &);
+#endif //QT_NO_STRINGLIST
+    static void initialize();
+    static void cleanup();
+#ifndef Q_WS_QWS
+    static void cacheStatistics();
+#endif
+
+#if defined(Q_WS_QWS)
+    void qwsRenderToDisk(bool all=TRUE);
+#endif
+
+
+    // a copy of this lives in qunicodetables.cpp, as we can't include
+    // qfont.h it in tools/. Do not modify without changing the script
+    // enum in qunicodetable_p.h aswell.
+    enum Script {
+	// European Alphabetic Scripts
+	Latin,
+	Greek,
+	Cyrillic,
+	Armenian,
+	Georgian,
+	Runic,
+	Ogham,
+	SpacingModifiers,
+	CombiningMarks,
+
+	// Middle Eastern Scripts
+	Hebrew,
+	Arabic,
+	Syriac,
+	Thaana,
+
+	// South and Southeast Asian Scripts
+	Devanagari,
+	Bengali,
+	Gurmukhi,
+	Gujarati,
+	Oriya,
+	Tamil,
+	Telugu,
+	Kannada,
+	Malayalam,
+	Sinhala,
+	Thai,
+	Lao,
+	Tibetan,
+	Myanmar,
+	Khmer,
+
+	// East Asian Scripts
+	Han,
+	Hiragana,
+	Katakana,
+	Hangul,
+	Bopomofo,
+	Yi,
+
+	// Additional Scripts
+	Ethiopic,
+	Cherokee,
+	CanadianAboriginal,
+	Mongolian,
+
+	// Symbols
+	CurrencySymbols,
+	LetterlikeSymbols,
+	NumberForms,
+	MathematicalOperators,
+	TechnicalSymbols,
+	GeometricSymbols,
+	MiscellaneousSymbols,
+	EnclosedAndSquare,
+	Braille,
+
+	Unicode,
+
+	// some scripts added in Unicode 3.2
+	Tagalog,
+	Hanunoo,
+	Buhid,
+	Tagbanwa,
+
+	KatakanaHalfWidth,
+
+	// from Unicode 4.0
+	Limbu,
+	TaiLe,
+
+	// End
+#if !defined(Q_QDOC)
+	NScripts,
+	UnknownScript = NScripts,
+
+	NoScript,
+
+	// ----------------------------------------
+	// Dear User, you can see values > NScript,
+	// but they are internal - do not touch.
+
+	Han_Japanese,
+	Han_SimplifiedChinese,
+	Han_TraditionalChinese,
+	Han_Korean,
+
+	LastPrivateScript
+#endif
+    };
+
+    QString defaultFamily() const;
+    QString lastResortFamily() const;
+    QString lastResortFont() const;
+
+#ifndef QT_NO_COMPAT
+
+    static QFont defaultFont();
+    static void setDefaultFont( const QFont & );
+
+#endif // QT_NO_COMPAT
+
+    QFont resolve( const QFont & ) const;
+
+protected:
+    // why protected?
+    bool dirty() const;
+    int deciPointSize() const;
+
+private:
+    QFont( QFontPrivate *, QPaintDevice *pd );
+
+    void detach();
+
+#if defined(Q_WS_MAC)
+    void macSetFont(QPaintDevice *);
+#elif defined(Q_WS_X11)
+    void x11SetScreen( int screen = -1 );
+    int x11Screen() const;
+#endif
+
+    friend class QFontMetrics;
+    friend class QFontInfo;
+    friend class QPainter;
+    friend class QPSPrinterFont;
+    friend class QApplication;
+    friend class QWidget;
+    friend class QTextFormatCollection;
+    friend class QTextLayout;
+    friend class QTextItem;
+    friend class QGLContext;
+#if defined(Q_WS_X11) && !defined(QT_NO_XFTFREETYPE)
+    friend Qt::HANDLE qt_xft_handle(const QFont &font);
+#endif
+#ifndef QT_NO_DATASTREAM
+    friend Q_EXPORT QDataStream &operator<<( QDataStream &, const QFont & );
+    friend Q_EXPORT QDataStream &operator>>( QDataStream &, QFont & );
+#endif
+
+    QFontPrivate *d;
+};
+
+
+inline bool QFont::bold() const
+{ return weight() > Normal; }
+
+
+inline void QFont::setBold( bool enable )
+{ setWeight( enable ? Bold : Normal ); }
+
+
+
+
+/*****************************************************************************
+  QFont stream functions
+ *****************************************************************************/
+
+#ifndef QT_NO_DATASTREAM
+Q_EXPORT QDataStream &operator<<( QDataStream &, const QFont & );
+Q_EXPORT QDataStream &operator>>( QDataStream &, QFont & );
+#endif
+
+
+#endif // QFONT_H