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It is provided only for illustration; the copyright remains with Trolltech. +<hr> +<pre> +/**************************************************************************** +** $Id: qt/qsettings.h 3.3.8 edited Jan 11 14:46 $ +** +** Definition of QSettings class +** +** Created : 000626 +** +** Copyright (C) 2000-2007 Trolltech ASA. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be used under the terms of the GNU General Public +** License versions 2.0 or 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Alternatively you may (at your option) use any +** later version of the GNU General Public License if such license has +** been publicly approved by Trolltech ASA (or its successors, if any) +** and the KDE Free Qt Foundation. +** +** Please review the following information to ensure GNU General +** Public Licensing requirements will be met: +** http://trolltech.com/products/qt/licenses/licensing/opensource/. +** If you are unsure which license is appropriate for your use, please +** review the following information: +** http://trolltech.com/products/qt/licenses/licensing/licensingoverview +** or contact the sales department at sales@trolltech.com. +** +** This file may be used under the terms of the Q Public License as +** defined by Trolltech ASA and appearing in the file LICENSE.QPL +** included in the packaging of this file. Licensees holding valid Qt +** Commercial licenses may use this file in accordance with the Qt +** Commercial License Agreement provided with the Software. +** +** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, +** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted +** herein. +** +**********************************************************************/ + +#ifndef QSETTINGS_H +#define QSETTINGS_H + +#ifndef QT_H +#include "qdatetime.h" +#include "qstringlist.h" +#endif // QT_H + +#ifndef QT_NO_SETTINGS + +class QSettingsPrivate; + + +class Q_EXPORT QSettings +{ +public: + enum Format { + Native = 0, + Ini + }; + enum System { + Unix = 0, + Windows, + Mac + }; + enum Scope { + User, + Global + }; + + QSettings(); + QSettings( Format format ); + + ~QSettings(); + +#if !defined(Q_NO_BOOL_TYPE) + bool writeEntry( const QString &, bool ); +#endif + bool writeEntry( const QString &, double ); + bool writeEntry( const QString &, int ); + bool writeEntry( const QString &, const char * ); + bool writeEntry( const QString &, const QString & ); + bool writeEntry( const QString &, const QStringList & ); + bool writeEntry( const QString &, const QStringList &, const QChar& sep ); + + QStringList entryList(const QString &) const; + QStringList subkeyList(const QString &) const; + + //### remove non const versions in 4.0 + QStringList readListEntry( const QString &, bool * = 0 ); + QStringList readListEntry( const QString &, const QChar& sep, bool * = 0 ); + QString readEntry( const QString &, const QString &def = QString::null, bool * = 0 ); + int readNumEntry( const QString &, int def = 0, bool * = 0 ); + double readDoubleEntry( const QString &, double def = 0, bool * = 0 ); + bool readBoolEntry( const QString &, bool def = FALSE, bool * = 0 ); + + //### make those non-inlined in 4.0 + QStringList readListEntry( const QString &key, bool *ok = 0 ) const + { + QSettings *that = (QSettings*)this; + return that->readListEntry( key, ok ); + } + QStringList readListEntry( const QString &key, const QChar& sep, bool *ok = 0 ) const + { + QSettings *that = (QSettings*)this; + return that->readListEntry( key, sep, ok ); + } + QString readEntry( const QString &key, const QString &def = QString::null, + bool *ok = 0 ) const + { + QSettings *that = (QSettings*)this; + return that->readEntry( key, def, ok ); + } + int readNumEntry( const QString &key, int def = 0, bool *ok = 0 ) const + { + QSettings *that = (QSettings*)this; + return that->readNumEntry( key, def, ok ); + } + + double readDoubleEntry( const QString &key, double def = 0, bool *ok = 0 ) const + { + QSettings *that = (QSettings*)this; + return that->readDoubleEntry( key, def, ok ); + } + bool readBoolEntry( const QString &key, bool def = FALSE, bool *ok = 0 ) const + { + QSettings *that = (QSettings*)this; + return that->readBoolEntry( key, def, ok ); + } + + bool removeEntry( const QString & ); + + void insertSearchPath( System, const QString & ); + void removeSearchPath( System, const QString & ); + + void setPath( const QString &domain, const QString &product, Scope = Global ); + + void beginGroup( const QString &group ); + void endGroup(); + void resetGroup(); + QString group() const; + + bool sync(); + +private: + QSettingsPrivate *d; + +#if defined(Q_DISABLE_COPY) + QSettings(const QSettings &); + QSettings &operator=(const QSettings &); +#endif + + QDateTime lastModificationTime( const QString & ); + + friend class QApplication; +}; + +#endif // QT_NO_SETTINGS +#endif // QSETTINGS_H +</pre> +<!-- eof --> +<p><address><hr><div align=center> +<table width=100% cellspacing=0 border=0><tr> +<td>Copyright © 2007 +<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a> +<td align=right><div align=right>Qt 3.3.8</div> +</table></div></address></body> +</html> |