Qt 4.8
qtextboundaryfinder.h
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41 
42 #ifndef QTEXTBOUNDARYFINDER_H
43 #define QTEXTBOUNDARYFINDER_H
44 
45 #include <QtCore/qchar.h>
46 #include <QtCore/qstring.h>
47 
49 
51 
52 QT_MODULE(Core)
53 
55 
57 {
58 public:
61  QTextBoundaryFinder &operator=(const QTextBoundaryFinder &other);
63 
64  enum BoundaryType {
68  Sentence
69  };
70 
72  NotAtBoundary = 0,
73  StartWord = 1,
74  EndWord = 2
75  //Hyphen
76  };
77  Q_DECLARE_FLAGS( BoundaryReasons, BoundaryReason )
78 
80  QTextBoundaryFinder(BoundaryType type, const QChar *chars, int length, unsigned char *buffer = 0, int bufferSize = 0);
81 
82  inline bool isValid() const { return d; }
83 
84  inline BoundaryType type() const { return t; }
85  QString string() const;
86 
87  void toStart();
88  void toEnd();
89  int position() const;
90  void setPosition(int position);
91 
92  int toNextBoundary();
93  int toPreviousBoundary();
94 
95  bool isAtBoundary() const;
96  BoundaryReasons boundaryReasons() const;
97 
98 private:
101  const QChar *chars;
102  int length;
103  int pos;
105  uint unused : 31;
107 };
108 
110 
112 
113 #endif
114 
double d
Definition: qnumeric_p.h:62
int type
Definition: qmetatype.cpp:239
#define QT_END_NAMESPACE
This macro expands to.
Definition: qglobal.h:90
#define QT_MODULE(x)
Definition: qglobal.h:2783
#define QT_BEGIN_HEADER
Definition: qglobal.h:136
#define Q_DECLARE_FLAGS(Flags, Enum)
The Q_DECLARE_FLAGS() macro expands to.
Definition: qglobal.h:2348
QTextBoundaryFinderPrivate * d
static qreal position(QGraphicsObject *item, QDeclarativeAnchorLine::AnchorLine anchorLine)
The QString class provides a Unicode character string.
Definition: qstring.h:83
bool isValid() const
Returns true if the text boundary finder is valid; otherwise returns false.
The QChar class provides a 16-bit Unicode character.
Definition: qchar.h:72
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition: qglobal.h:89
unsigned int uint
Definition: qglobal.h:996
BoundaryType type() const
Returns the type of the QTextBoundaryFinder.
#define Q_CORE_EXPORT
Definition: qglobal.h:1449
#define QT_END_HEADER
Definition: qglobal.h:137
The QTextBoundaryFinder class provides a way of finding Unicode text boundaries in a string...