Qt 4.8
qabstractxmlreceiver.h
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41 
42 #ifndef QABSTRACTXMLRECEIVER_H
43 #define QABSTRACTXMLRECEIVER_H
44 
45 #include <QtCore/QVariant>
46 #include <QtCore/QScopedPointer>
47 #include <QtXmlPatterns/QXmlNodeModelIndex>
48 
50 
52 
53 QT_MODULE(XmlPatterns)
54 
56 class QXmlName;
57 
58 namespace QPatternist
59 {
60  class Item;
61 }
62 
64 {
65 public:
67 
68  virtual ~QAbstractXmlReceiver();
69 
70  virtual void startElement(const QXmlName &name) = 0;
71  virtual void endElement() = 0;
72  virtual void attribute(const QXmlName &name,
73  const QStringRef &value) = 0;
74  virtual void comment(const QString &value) = 0;
75  virtual void characters(const QStringRef &value) = 0;
76  virtual void startDocument() = 0;
77  virtual void endDocument() = 0;
78 
79  virtual void processingInstruction(const QXmlName &target,
80  const QString &value) = 0;
81 
82  virtual void atomicValue(const QVariant &value) = 0;
83  virtual void namespaceBinding(const QXmlName &name) = 0;
84  virtual void startOfSequence() = 0;
85  virtual void endOfSequence() = 0;
86 
87  /* The members below are internal, not part of the public API, and
88  * unsupported. Using them leads to undefined behavior. */
89  virtual void whitespaceOnly(const QStringRef &value);
90  virtual void item(const QPatternist::Item &item);
91 
92 protected:
95 
96  void sendAsNode(const QPatternist::Item &outputItem);
97 private:
98  template<const QXmlNodeModelIndex::Axis axis>
99  void sendFromAxis(const QXmlNodeModelIndex &node);
101 };
102 
104 
106 
107 #endif
The QVariant class acts like a union for the most common Qt data types.
Definition: qvariant.h:92
double d
Definition: qnumeric_p.h:62
QScopedPointer< QAbstractXmlReceiverPrivate > d_ptr
The QXmlNodeModelIndex class identifies a node in an XML node model subclassed from QAbstractXmlNodeM...
#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_DISABLE_COPY(Class)
Disables the use of copy constructors and assignment operators for the given Class.
Definition: qglobal.h:2523
The QString class provides a Unicode character string.
Definition: qstring.h:83
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition: qglobal.h:89
const char * name
The namespace for the internal API of QtXmlPatterns.
The Item is the most basic of all visual items in QML.
The QStringRef class provides a thin wrapper around QString substrings.
Definition: qstring.h:1099
The QXmlName class represents the name of an XML node, in an efficient, namespace-aware way...
Definition: qxmlname.h:58
The QAbstractXmlReceiver class provides a callback interface for transforming the output of a QXmlQue...
Represents an item in the XPath 2.0 Data Model.
Definition: qitem_p.h:182
#define Q_XMLPATTERNS_EXPORT
Definition: qglobal.h:1459
#define QT_END_HEADER
Definition: qglobal.h:137