qt/api/qscriptvalueiterator.h

   1 /*
   2     Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
   3
   4     This library is free software; you can redistribute it and/or
   5     modify it under the terms of the GNU Library General Public
   6     License as published by the Free Software Foundation; either
   7     version 2 of the License, or (at your option) any later version.
   8
   9     This library is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12     Library General Public License for more details.
  13
  14     You should have received a copy of the GNU Library General Public License
  15     along with this library; see the file COPYING.LIB.  If not, write to
  16     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17     Boston, MA 02110-1301, USA.
  18 */
  19
  20 #ifndef qscriptvalueiterator_h
  21 #define qscriptvalueiterator_h
  22
  23 #include "qtscriptglobal.h"
  24 #include "qscriptstring.h"
  25 #include <QtCore/qshareddata.h>
  26 #include "qscriptvalue.h"
  27
  28 class QScriptValue;
  29 class QScriptValueIteratorPrivate;
  30
  31
  32 class Q_JAVASCRIPT_EXPORT QScriptValueIterator {
  33 public:
  34     QScriptValueIterator(const QScriptValue& value);
  35     ~QScriptValueIterator();
  36
  37     bool hasNext() const;
  38     void next();
  39
  40     bool hasPrevious() const;
  41     void previous();
  42
  43     QString name() const;
  44     QScriptString scriptName() const;
  45
  46     QScriptValue value() const;
  47     void setValue(const QScriptValue& value);
  48
  49     void remove();
  50     QScriptValue::PropertyFlags flags() const;
  51
  52     void toFront();
  53     void toBack();
  54
  55     QScriptValueIterator& operator=(QScriptValue& value);
  56 private:
  57     QExplicitlySharedDataPointer<QScriptValueIteratorPrivate> d_ptr;
  58
  59     Q_DECLARE_PRIVATE(QScriptValueIterator)
  60     Q_DISABLE_COPY(QScriptValueIterator)
  61 };
  62
  63 #endif // qscriptvalueiterator_h