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Qt 4.8
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Qt 4.8
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#include <qfontengine_qpa_p.h>
Public Functions | |
| void | loadEngine (int at) |
| QFontEngineMultiQPA (QFontEngine *fe, int script, const QStringList &fallbacks) | |
 Public Functions inherited from QFontEngineMulti | |
| virtual void | addOutlineToPath (qreal, qreal, const QGlyphLayout &, QPainterPath *, QTextItem::RenderFlags flags) |
| virtual QImage | alphaMapForGlyph (glyph_t) |
| virtual QFixed | ascent () const |
| virtual QFixed | averageCharWidth () const |
| virtual glyph_metrics_t | boundingBox (const QGlyphLayout &glyphs) |
| virtual glyph_metrics_t | boundingBox (glyph_t glyph) |
| virtual bool | canRender (const QChar *string, int len) |
| virtual QFixed | descent () const |
| virtual void | doKerning (QGlyphLayout *, QTextEngine::ShaperFlags) const |
| QFontEngine * | engine (int at) const |
| virtual void | getGlyphBearings (glyph_t glyph, qreal *leftBearing=0, qreal *rightBearing=0) |
| virtual QFixed | leading () const |
| virtual QFixed | lineThickness () const |
| virtual qreal | maxCharWidth () const |
| virtual qreal | minLeftBearing () const |
| virtual qreal | minRightBearing () const |
| virtual const char * | name () const |
| QFontEngineMulti (int engineCount) | |
| virtual void | recalcAdvances (QGlyphLayout *, QTextEngine::ShaperFlags) const |
| virtual bool | stringToCMap (const QChar *str, int len, QGlyphLayout *glyphs, int *nglyphs, QTextEngine::ShaperFlags flags) const |
| virtual Type | type () const |
| virtual QFixed | underlinePosition () const |
| virtual QFixed | xHeight () const |
| ~QFontEngineMulti () | |
| Public Functions inherited from QFontEngine | |
| void | addBitmapFontToPath (qreal x, qreal y, const QGlyphLayout &, QPainterPath *, QTextItem::RenderFlags) |
| virtual void | addGlyphsToPath (glyph_t *glyphs, QFixedPoint *positions, int nglyphs, QPainterPath *path, QTextItem::RenderFlags flags) |
| virtual glyph_metrics_t | alphaMapBoundingBox (glyph_t glyph, QFixed, const QTransform &matrix, GlyphFormat) |
| virtual QImage | alphaMapForGlyph (glyph_t glyph, QFixed subPixelPosition) |
| virtual QImage | alphaMapForGlyph (glyph_t, const QTransform &t) |
| virtual QImage | alphaMapForGlyph (glyph_t, QFixed subPixelPosition, const QTransform &t) |
| virtual QImage | alphaRGBMapForGlyph (glyph_t, QFixed subPixelPosition, int margin, const QTransform &t) |
| virtual glyph_metrics_t | boundingBox (glyph_t glyph, const QTransform &matrix) |
| virtual QFontEngine * | cloneWithSize (qreal) const |
| virtual QFixed | emSquareSize () const |
| virtual FaceId | faceId () const |
| void | getGlyphPositions (const QGlyphLayout &glyphs, const QTransform &matrix, QTextItem::RenderFlags flags, QVarLengthArray< glyph_t > &glyphs_out, QVarLengthArray< QFixedPoint > &positions) |
| virtual HB_Error | getPointInOutline (HB_Glyph glyph, int flags, hb_uint32 point, HB_Fixed *xpos, HB_Fixed *ypos, hb_uint32 *nPoints) |
| QByteArray | getSfntTable (uint) const |
| virtual bool | getSfntTableData (uint, uchar *, uint *) const |
| virtual void | getUnscaledGlyph (glyph_t glyph, QPainterPath *path, glyph_metrics_t *metrics) |
| QFontEngineGlyphCache * | glyphCache (void *key, QFontEngineGlyphCache::Type type, const QTransform &transform) const |
| virtual int | glyphCount () const |
| HB_Face | harfbuzzFace () const |
| HB_Font | harfbuzzFont () const |
| void | loadKerningPairs (QFixed scalingFactor) |
| virtual Properties | properties () const |
| QFontEngine () | |
| virtual void | removeGlyphFromCache (glyph_t) |
| void | setGlyphCache (void *key, QFontEngineGlyphCache *data) |
| virtual bool | supportsSubPixelPositions () const |
| virtual int | synthesized () const |
| glyph_metrics_t | tightBoundingBox (const QGlyphLayout &glyphs) |
| virtual | ~QFontEngine () |
| Public Functions inherited from QObject | |
| bool | blockSignals (bool b) |
| If block is true, signals emitted by this object are blocked (i.e., emitting a signal will not invoke anything connected to it). More... | |
| const QObjectList & | children () const |
| Returns a list of child objects. More... | |
| bool | connect (const QObject *sender, const char *signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const |
| bool | disconnect (const char *signal=0, const QObject *receiver=0, const char *member=0) |
| bool | disconnect (const QObject *receiver, const char *member=0) |
| void | dumpObjectInfo () |
| Dumps information about signal connections, etc. More... | |
| void | dumpObjectTree () |
| Dumps a tree of children to the debug output. More... | |
| QList< QByteArray > | dynamicPropertyNames () const |
| Returns the names of all properties that were dynamically added to the object using setProperty(). More... | |
| virtual bool | event (QEvent *) |
| This virtual function receives events to an object and should return true if the event e was recognized and processed. More... | |
| virtual bool | eventFilter (QObject *, QEvent *) |
| Filters events if this object has been installed as an event filter for the watched object. More... | |
| template<typename T > | |
| T | findChild (const QString &aName=QString()) const |
| Returns the child of this object that can be cast into type T and that is called name, or 0 if there is no such object. More... | |
| template<typename T > | |
| QList< T > | findChildren (const QString &aName=QString()) const |
| Returns all children of this object with the given name that can be cast to type T, or an empty list if there are no such objects. More... | |
| template<typename T > | |
| QList< T > | findChildren (const QRegExp &re) const |
| bool | inherits (const char *classname) const |
| Returns true if this object is an instance of a class that inherits className or a QObject subclass that inherits className; otherwise returns false. More... | |
| void | installEventFilter (QObject *) |
| Installs an event filter filterObj on this object. More... | |
| bool | isWidgetType () const |
| Returns true if the object is a widget; otherwise returns false. More... | |
| void | killTimer (int id) |
| Kills the timer with timer identifier, id. More... | |
| virtual const QMetaObject * | metaObject () const |
| Returns a pointer to the meta-object of this object. More... | |
| void | moveToThread (QThread *thread) |
| Changes the thread affinity for this object and its children. More... | |
| QString | objectName () const |
| QObject * | parent () const |
| Returns a pointer to the parent object. More... | |
| QVariant | property (const char *name) const |
| Returns the value of the object's name property. More... | |
| Q_INVOKABLE | QObject (QObject *parent=0) |
| Constructs an object with parent object parent. More... | |
| void | removeEventFilter (QObject *) |
| Removes an event filter object obj from this object. More... | |
| void | setObjectName (const QString &name) |
| void | setParent (QObject *) |
| Makes the object a child of parent. More... | |
| bool | setProperty (const char *name, const QVariant &value) |
| Sets the value of the object's name property to value. More... | |
| void | setUserData (uint id, QObjectUserData *data) |
| bool | signalsBlocked () const |
| Returns true if signals are blocked; otherwise returns false. More... | |
| int | startTimer (int interval) |
| Starts a timer and returns a timer identifier, or returns zero if it could not start a timer. More... | |
| QThread * | thread () const |
| Returns the thread in which the object lives. More... | |
| QObjectUserData * | userData (uint id) const |
| virtual | ~QObject () |
| Destroys the object, deleting all its child objects. More... | |
Properties | |
| QStringList | fallbackFamilies |
| int | script |
Additional Inherited Members | |
| Public Types inherited from QFontEngine | |
| enum | GlyphFormat { Format_None, Format_Render = Format_None, Format_Mono, Format_A8, Format_A32 } |
| enum | SynthesizedFlags { SynthesizedItalic = 0x1, SynthesizedBold = 0x2, SynthesizedStretch = 0x4 } |
| enum | Type { Box, Multi, XLFD, Win, Mac, Freetype, QPF1, QPF2, Proxy, S60FontEngine, DirectWrite, TestFontEngine = 0x1000 } |
| Public Slots inherited from QObject | |
| void | deleteLater () |
| Schedules this object for deletion. More... | |
| Signals inherited from QObject | |
| void | destroyed (QObject *=0) |
| This signal is emitted immediately before the object obj is destroyed, and can not be blocked. More... | |
| Static Public Functions inherited from QFontEngine | |
| static QByteArray | convertToPostscriptFontFamilyName (const QByteArray &fontFamily) |
| static const uchar * | getCMap (const uchar *table, uint tableSize, bool *isSymbolFont, int *cmapSize) |
| static quint32 | getTrueTypeGlyphIndex (const uchar *cmap, uint unicode) |
| Static Public Functions inherited from QObject | |
| static bool | connect (const QObject *sender, const char *signal, const QObject *receiver, const char *member, Qt::ConnectionType=Qt::AutoConnection) |
| Creates a connection of the given type from the signal in the sender object to the method in the receiver object. More... | |
| static bool | connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection) |
| static bool | disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *member) |
| Disconnects signal in object sender from method in object receiver. More... | |
| static bool | disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &member) |
| static uint | registerUserData () |
| static QString | tr (const char *sourceText, const char *comment=0, int n=-1) |
| static QString | trUtf8 (const char *sourceText, const char *comment=0, int n=-1) |
| Public Variables inherited from QFontEngine | |
| uint | cache_cost |
| int | cache_count |
| QFontDef | fontDef |
| uint | fsType: 16 |
| int | glyphFormat |
| HB_Face | hbFace |
| HB_FontRec | hbFont |
| QVector< KernPair > | kerning_pairs |
| QAtomicInt | ref |
| bool | symbol |
| Static Public Variables inherited from QObject | |
| static const QMetaObject | staticMetaObject |
| This variable stores the meta-object for the class. More... | |
| Protected Functions inherited from QFontEngine | |
| QFixed | lastRightBearing (const QGlyphLayout &glyphs, bool round=false) |
| Protected Functions inherited from QObject | |
| virtual void | childEvent (QChildEvent *) |
| This event handler can be reimplemented in a subclass to receive child events. More... | |
| virtual void | connectNotify (const char *signal) |
| This virtual function is called when something has been connected to signal in this object. More... | |
| virtual void | customEvent (QEvent *) |
| This event handler can be reimplemented in a subclass to receive custom events. More... | |
| virtual void | disconnectNotify (const char *signal) |
| This virtual function is called when something has been disconnected from signal in this object. More... | |
| QObject (QObjectPrivate &dd, QObject *parent=0) | |
| int | receivers (const char *signal) const |
| Returns the number of receivers connected to the signal. More... | |
| QObject * | sender () const |
| Returns a pointer to the object that sent the signal, if called in a slot activated by a signal; otherwise it returns 0. More... | |
| int | senderSignalIndex () const |
| virtual void | timerEvent (QTimerEvent *) |
| This event handler can be reimplemented in a subclass to receive timer events for the object. More... | |
| Static Protected Functions inherited from QFontEngine | |
| static const QVector< QRgb > & | grayPalette () |
| Protected Variables inherited from QFontEngineMulti | |
| QVector< QFontEngine * > | engines |
| Protected Variables inherited from QObject | |
| QScopedPointer< QObjectData > | d_ptr |
| Static Protected Variables inherited from QObject | |
| static const QMetaObject | staticQtMetaObject |
| Related Functions inherited from QObject | |
| T | qFindChildqFindChildren (const QObject *obj, const QString &name)() |
| QList< T > | qFindChildrenqFindChildren (const QObject *obj, const QString &name)() |
| QList< T > | qFindChildrenqFindChildren (const QObject *obj, const QRegExp ®Exp)() |
| T * | qobject_cast (QObject *object) |
| QObjectList | |
| void * | qt_find_obj_child (QObject *parent, const char *type, const QString &name) |
| Returns a pointer to the object named name that inherits type and with a given parent. More... | |
Definition at line 246 of file qfontengine_qpa_p.h.
| QFontEngineMultiQPA::QFontEngineMultiQPA | ( | QFontEngine * | fe, |
| int | script, | ||
| const QStringList & | fallbacks | ||
| ) |
Definition at line 663 of file qfontengine_qpa.cpp.
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virtual |
Implements QFontEngineMulti.
Definition at line 672 of file qfontengine_qpa.cpp.
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private |
Definition at line 254 of file qfontengine_qpa_p.h.
Referenced by loadEngine().
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private |
Definition at line 255 of file qfontengine_qpa_p.h.
Referenced by loadEngine().