Qt 6.x
The Qt SDK
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qfontengine_p.h File Reference
#include <QtGui/private/qtguiglobal_p.h>
#include "QtCore/qatomic.h"
#include <QtCore/qvarlengtharray.h>
#include <QtCore/qhashfunctions.h>
#include "private/qtextengine_p.h"
#include "private/qfont_p.h"
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Go to the source code of this file.

Classes

class  QFontEngine
 
struct  QFontEngine::Glyph
 
struct  QFontEngine::Properties
 
struct  QFontEngine::FaceId
 
class  QFontEngine::Holder
 
struct  QFontEngine::FaceData
 
struct  QFontEngine::KernPair
 
class  QFontEngineBox
 
class  QFontEngineMulti
 
class  QTestFontEngine
 

Macros

#define MAKE_TAG(ch1, ch2, ch3, ch4)
 

Typedefs

typedef void(* qt_destroy_func_t) (void *user_data)
 
typedef bool(* qt_get_font_table_func_t) (void *user_data, uint tag, uchar *buffer, uint *length)
 

Enumerations

enum  HB_Compat_Error {
  Err_Ok = 0x0000 , Err_Not_Covered = 0xFFFF , Err_Invalid_Argument = 0x1A66 , Err_Invalid_SubTable_Format = 0x157F ,
  Err_Invalid_SubTable = 0x1570
}
 

Functions

 Q_DECLARE_TYPEINFO (QFontEngine::KernPair, Q_PRIMITIVE_TYPE)
 
bool operator== (const QFontEngine::FaceId &f1, const QFontEngine::FaceId &f2)
 
size_t qHash (const QFontEngine::FaceId &f, size_t seed=0) noexcept(noexcept(qHash(f.filename)))
 

Macro Definition Documentation

◆ MAKE_TAG

#define MAKE_TAG (   ch1,
  ch2,
  ch3,
  ch4 
)
Value:
(\
(((quint32)(ch1)) << 24) | \
(((quint32)(ch2)) << 16) | \
(((quint32)(ch3)) << 8) | \
((quint32)(ch4)) \
)
unsigned int quint32
Definition qtypes.h:45
out<< "Qt"<< "rocks!";----Qt------rocks!--QTextStream in(file);QChar ch1, ch2, ch3;in > ch1 ch2 ch3

Definition at line 32 of file qfontengine_p.h.

Typedef Documentation

◆ qt_destroy_func_t

typedef void(* qt_destroy_func_t) (void *user_data)

Definition at line 48 of file qfontengine_p.h.

◆ qt_get_font_table_func_t

typedef bool(* qt_get_font_table_func_t) (void *user_data, uint tag, uchar *buffer, uint *length)

Definition at line 49 of file qfontengine_p.h.

Enumeration Type Documentation

◆ HB_Compat_Error

Enumerator
Err_Ok 
Err_Not_Covered 
Err_Invalid_Argument 
Err_Invalid_SubTable_Format 
Err_Invalid_SubTable 

Definition at line 40 of file qfontengine_p.h.

Function Documentation

◆ operator==()

bool operator== ( const QFontEngine::FaceId f1,
const QFontEngine::FaceId f2 
)
inline

Definition at line 371 of file qfontengine_p.h.

◆ Q_DECLARE_TYPEINFO()

Q_DECLARE_TYPEINFO ( QFontEngine::KernPair  ,
Q_PRIMITIVE_TYPE   
)

◆ qHash()

size_t qHash ( const QFontEngine::FaceId f,
size_t  seed = 0 
)
inlinenoexcept

Definition at line 376 of file qfontengine_p.h.

References qHashMulti(), and seed.

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