MeeGo 1.2 Harmattan Developer Documentation Develop for the Nokia N9

bytearrayclass.h Example File

script/customclass/bytearrayclass.h
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 #ifndef BYTEARRAYCLASS_H
 #define BYTEARRAYCLASS_H

 #include <QtCore/QObject>
 #include <QtScript/QScriptClass>
 #include <QtScript/QScriptString>

 class ByteArrayClass : public QObject, public QScriptClass
 {
 public:
     ByteArrayClass(QScriptEngine *engine);
     ~ByteArrayClass();

     QScriptValue constructor();

     QScriptValue newInstance(int size = 0);
     QScriptValue newInstance(const QByteArray &ba);

     QueryFlags queryProperty(const QScriptValue &object,
                              const QScriptString &name,
                              QueryFlags flags, uint *id);

     QScriptValue property(const QScriptValue &object,
                           const QScriptString &name, uint id);

     void setProperty(QScriptValue &object, const QScriptString &name,
                      uint id, const QScriptValue &value);

     QScriptValue::PropertyFlags propertyFlags(
         const QScriptValue &object, const QScriptString &name, uint id);

     QScriptClassPropertyIterator *newIterator(const QScriptValue &object);

     QString name() const;

     QScriptValue prototype() const;

 private:
     static QScriptValue construct(QScriptContext *ctx, QScriptEngine *eng);

     static QScriptValue toScriptValue(QScriptEngine *eng, const QByteArray &ba);
     static void fromScriptValue(const QScriptValue &obj, QByteArray &ba);

     void resize(QByteArray &ba, int newSize);

     QScriptString length;
     QScriptValue proto;
     QScriptValue ctor;
 };

 #endif