--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/gui/text/qfont.h Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,358 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui 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 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 QFONT_H
+#define QFONT_H
+
+#include <QtGui/qwindowdefs.h>
+#include <QtCore/qstring.h>
+#include <QtCore/qsharedpointer.h>
+
+#if defined(Q_WS_X11) || defined(Q_WS_QWS)
+typedef struct FT_FaceRec_* FT_Face;
+#endif
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Gui)
+
+class QFontPrivate; /* don't touch */
+class QStringList;
+class QVariant;
+class Q3TextFormatCollection;
+
+class Q_GUI_EXPORT QFont
+{
+ Q_GADGET
+ Q_ENUMS(StyleStrategy)
+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,
+ NoFontMerging = 0x8000
+ };
+
+ enum Weight {
+ Light = 25,
+ Normal = 50,
+ DemiBold = 63,
+ Bold = 75,
+ Black = 87
+ };
+
+ enum Style {
+ StyleNormal,
+ StyleItalic,
+ StyleOblique
+ };
+
+ enum Stretch {
+ UltraCondensed = 50,
+ ExtraCondensed = 62,
+ Condensed = 75,
+ SemiCondensed = 87,
+ Unstretched = 100,
+ SemiExpanded = 112,
+ Expanded = 125,
+ ExtraExpanded = 150,
+ UltraExpanded = 200
+ };
+
+ enum Capitalization {
+ MixedCase,
+ AllUppercase,
+ AllLowercase,
+ SmallCaps,
+ Capitalize
+ };
+
+ enum SpacingType {
+ PercentageSpacing,
+ AbsoluteSpacing
+ };
+
+ enum ResolveProperties {
+ FamilyResolved = 0x0001,
+ SizeResolved = 0x0002,
+ StyleHintResolved = 0x0004,
+ StyleStrategyResolved = 0x0008,
+ WeightResolved = 0x0010,
+ StyleResolved = 0x0020,
+ UnderlineResolved = 0x0040,
+ OverlineResolved = 0x0080,
+ StrikeOutResolved = 0x0100,
+ FixedPitchResolved = 0x0200,
+ StretchResolved = 0x0400,
+ KerningResolved = 0x0800,
+ CapitalizationResolved = 0x1000,
+ LetterSpacingResolved = 0x2000,
+ WordSpacingResolved = 0x4000,
+ AllPropertiesResolved = 0x7fff
+ };
+
+ QFont();
+ QFont(const QString &family, int pointSize = -1, int weight = -1, bool italic = false);
+ QFont(const QFont &, QPaintDevice *pd);
+ QFont(const QFont &);
+ ~QFont();
+
+ QString family() const;
+ void setFamily(const QString &);
+
+ int pointSize() const;
+ void setPointSize(int);
+ qreal pointSizeF() const;
+ void setPointSizeF(qreal);
+
+ int pixelSize() const;
+ void setPixelSize(int);
+
+ int weight() const;
+ void setWeight(int);
+
+ inline bool bold() const;
+ inline void setBold(bool);
+
+ void setStyle(Style style);
+ Style style() const;
+
+ inline bool italic() const;
+ inline void setItalic(bool b);
+
+ bool underline() const;
+ void setUnderline(bool);
+
+ bool overline() const;
+ void setOverline(bool);
+
+ bool strikeOut() const;
+ void setStrikeOut(bool);
+
+ bool fixedPitch() const;
+ void setFixedPitch(bool);
+
+ bool kerning() const;
+ void setKerning(bool);
+
+ StyleHint styleHint() const;
+ StyleStrategy styleStrategy() const;
+ void setStyleHint(StyleHint, StyleStrategy = PreferDefault);
+ void setStyleStrategy(StyleStrategy s);
+
+ int stretch() const;
+ void setStretch(int);
+
+ qreal letterSpacing() const;
+ SpacingType letterSpacingType() const;
+ void setLetterSpacing(SpacingType type, qreal spacing);
+
+ qreal wordSpacing() const;
+ void setWordSpacing(qreal spacing);
+
+ void setCapitalization(Capitalization);
+ Capitalization capitalization() const;
+
+ // 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 operator<(const QFont &) const;
+ operator QVariant() 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
+#ifdef Q_WS_MAC
+ quint32 macFontID() const;
+#endif
+#if defined(Q_WS_X11) || defined(Q_WS_QWS)
+ FT_Face freetypeFace() const;
+#endif
+
+ // needed for X11
+ void setRawName(const QString &);
+ QString rawName() const;
+
+ QString key() const;
+
+ QString toString() const;
+ bool fromString(const QString &);
+
+ 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 &);
+ static void initialize();
+ static void cleanup();
+#ifndef Q_WS_QWS
+ static void cacheStatistics();
+#endif
+
+ QString defaultFamily() const;
+ QString lastResortFamily() const;
+ QString lastResortFont() const;
+
+ QFont resolve(const QFont &) const;
+ inline uint resolve() const { return resolve_mask; }
+ inline void resolve(uint mask) { resolve_mask = mask; }
+
+#ifdef QT3_SUPPORT
+ static QT3_SUPPORT QFont defaultFont();
+ static QT3_SUPPORT void setDefaultFont(const QFont &);
+ QT3_SUPPORT void setPixelSizeFloat(qreal);
+ QT3_SUPPORT qreal pointSizeFloat() const { return pointSizeF(); }
+ QT3_SUPPORT void setPointSizeFloat(qreal size) { setPointSizeF(size); }
+#endif
+
+private:
+ QFont(QFontPrivate *);
+
+ 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 QFontPrivate;
+ friend class QFontDialogPrivate;
+ friend class QFontMetrics;
+ friend class QFontMetricsF;
+ friend class QFontInfo;
+ friend class QPainter;
+ friend class QPSPrintEngineFont;
+ friend class QApplication;
+ friend class QWidget;
+ friend class QWidgetPrivate;
+ friend class Q3TextFormatCollection;
+ friend class QTextLayout;
+ friend class QTextEngine;
+ friend class QStackTextEngine;
+ friend class QTextLine;
+ friend struct QScriptLine;
+ friend class QGLContext;
+ friend class QWin32PaintEngine;
+ friend class QAlphaPaintEngine;
+ friend class QPainterPath;
+ friend class QTextItemInt;
+ friend class QPicturePaintEngine;
+ friend class QPainterReplayer;
+ friend class QPaintBufferEngine;
+ friend class QCommandLinkButtonPrivate;
+
+#ifndef QT_NO_DATASTREAM
+ friend Q_GUI_EXPORT QDataStream &operator<<(QDataStream &, const QFont &);
+ friend Q_GUI_EXPORT QDataStream &operator>>(QDataStream &, QFont &);
+#endif
+
+ QExplicitlySharedDataPointer<QFontPrivate> d;
+ uint resolve_mask;
+};
+
+
+inline bool QFont::bold() const
+{ return weight() > Normal; }
+
+
+inline void QFont::setBold(bool enable)
+{ setWeight(enable ? Bold : Normal); }
+
+inline bool QFont::italic() const
+{
+ return (style() != StyleNormal);
+}
+
+inline void QFont::setItalic(bool b) {
+ setStyle(b ? StyleItalic : StyleNormal);
+}
+
+
+/*****************************************************************************
+ QFont stream functions
+ *****************************************************************************/
+
+#ifndef QT_NO_DATASTREAM
+Q_GUI_EXPORT QDataStream &operator<<(QDataStream &, const QFont &);
+Q_GUI_EXPORT QDataStream &operator>>(QDataStream &, QFont &);
+#endif
+
+#ifndef QT_NO_DEBUG_STREAM
+Q_GUI_EXPORT QDebug operator<<(QDebug, const QFont &);
+#endif
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QFONT_H