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39
40#ifndef QQMLSCRIPTSTRING_H
41#define QQMLSCRIPTSTRING_H
42
43#include <QtQml/qtqmlglobal.h>
44#include <QtCore/qstring.h>
45#include <QtCore/qshareddata.h>
46#include <QtCore/qmetatype.h>
47
48QT_BEGIN_NAMESPACE
49
50
51class QObject;
52class QQmlContext;
53class QQmlScriptStringPrivate;
54class QQmlObjectCreator;
55namespace QV4 {
56 struct QObjectWrapper;
57}
58class Q_QML_EXPORT QQmlScriptString
59{
60public:
61 QQmlScriptString();
62 QQmlScriptString(const QQmlScriptString &);
63 ~QQmlScriptString();
64
65 QQmlScriptString &operator=(const QQmlScriptString &);
66
67 bool operator==(const QQmlScriptString &) const;
68 bool operator!=(const QQmlScriptString &) const;
69
70 bool isEmpty() const;
71
72 bool isUndefinedLiteral() const;
73 bool isNullLiteral() const;
74 QString stringLiteral() const;
75 qreal numberLiteral(bool *ok) const;
76 bool booleanLiteral(bool *ok) const;
77
78private:
79 QQmlScriptString(const QString &script, QQmlContext *context, QObject *scope);
80 QSharedDataPointer<QQmlScriptStringPrivate> d;
81
82 friend class QQmlObjectCreator;
83 friend class QQmlScriptStringPrivate;
84 friend class QQmlExpression;
85 friend class QQmlBinding;
86 friend struct QV4::QObjectWrapper;
87};
88
89QT_END_NAMESPACE
90
91Q_DECLARE_METATYPE(QQmlScriptString)
92
93#endif // QQMLSCRIPTSTRING_H
94
95