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author | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-11-08 12:31:36 -0600 |
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committer | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-11-08 12:31:36 -0600 |
commit | d796c9dd933ab96ec83b9a634feedd5d32e1ba3f (patch) | |
tree | 6e3dcca4f77e20ec8966c666aac7c35bd4704053 /src/sql/qsqlquery.h | |
download | tqt3-d796c9dd933ab96ec83b9a634feedd5d32e1ba3f.tar.gz tqt3-d796c9dd933ab96ec83b9a634feedd5d32e1ba3f.zip |
Test conversion to TQt3 from Qt3 8c6fc1f8e35fd264dd01c582ca5e7549b32ab731
Diffstat (limited to 'src/sql/qsqlquery.h')
-rw-r--r-- | src/sql/qsqlquery.h | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/src/sql/qsqlquery.h b/src/sql/qsqlquery.h new file mode 100644 index 000000000..bc4efa7d9 --- /dev/null +++ b/src/sql/qsqlquery.h @@ -0,0 +1,133 @@ +/**************************************************************************** +** +** Definition of TQSqlQuery class +** +** Created : 2000-11-03 +** +** Copyright (C) 2005-2008 Trolltech ASA. All rights reserved. +** +** This file is part of the sql module of the TQt 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 files LICENSE.GPL2 +** and LICENSE.GPL3 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 TQt Foundation. +** +** Please review the following information to ensure GNU General +** Public Licensing retquirements 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.TQPL +** included in the packaging of this file. Licensees holding valid TQt +** Commercial licenses may use this file in accordance with the TQt +** 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 TQSQLTQUERY_H +#define TQSQLTQUERY_H + +#ifndef QT_H +#include "qobject.h" +#include "qstring.h" +#include "qvariant.h" +#include "qvaluelist.h" +#include "qsqlerror.h" +#include "qsqlfield.h" +#include "qsql.h" +#endif // QT_H + +#ifndef QT_NO_SQL + +class TQSqlDriver; +class TQSqlResult; +class TQSqlDatabase; + +class Q_EXPORT TQSqlResultShared : public TQObject, public TQShared +{ + Q_OBJECT +public: + TQSqlResultShared( TQSqlResult* result ); + virtual ~TQSqlResultShared(); + TQSqlResult* sqlResult; + TQString executedQuery; +private slots: + void slotResultDestroyed(); +}; + +class Q_EXPORT TQSqlQuery +{ +public: + TQSqlQuery( TQSqlResult * r ); + TQSqlQuery( const TQString& query = TQString::null, TQSqlDatabase* db = 0 ); + Q_EXPLICIT TQSqlQuery( TQSqlDatabase* db ); + TQSqlQuery( const TQSqlQuery& other ); + TQSqlQuery& operator=( const TQSqlQuery& other ); + virtual ~TQSqlQuery(); + + bool isValid() const; + bool isActive() const; + bool isNull( int field ) const; + int at() const; + TQString lastQuery() const; + int numRowsAffected() const; + TQSqlError lastError() const; + bool isSelect() const; + int size() const; + const TQSqlDriver* driver() const; + const TQSqlResult* result() const; + bool isForwardOnly() const; + void setForwardOnly( bool forward ); + + virtual bool exec ( const TQString& query ); + virtual TQVariant value( int i ) const; + + virtual bool seek( int i, bool relative = FALSE ); + virtual bool next(); + virtual bool prev(); + virtual bool first(); + virtual bool last(); + + // prepared query support + bool exec(); + bool prepare( const TQString& query ); + void bindValue( const TQString& placeholder, const TQVariant& val ); + void bindValue( int pos, const TQVariant& val ); + void addBindValue( const TQVariant& val ); + // remove these overloads in 4.0 + void bindValue( const TQString& placeholder, const TQVariant& val, TQSql::ParameterType type ); + void bindValue( int pos, const TQVariant& val, TQSql::ParameterType type ); + void addBindValue( const TQVariant& val, TQSql::ParameterType type ); + TQVariant boundValue( const TQString& placeholder ) const; + TQVariant boundValue( int pos ) const; + TQMap<TQString, TQVariant> boundValues() const; + TQString executedQuery() const; + +protected: + virtual void beforeSeek(); + virtual void afterSeek(); + +private: + void init( const TQString& query, TQSqlDatabase* db ); + void deref(); + bool checkDetach(); + TQSqlResultShared* d; +}; + + +#endif // QT_NO_SQL +#endif |