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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-11-08 12:31:36 -0600
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-11-08 12:31:36 -0600
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+<title>qsqlcursor.h Include File</title>
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+<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>qsqlcursor.h</h1>
+
+<p>This is the verbatim text of the qsqlcursor.h include file. It is provided only for illustration; the copyright remains with Trolltech.
+<hr>
+<pre>
+/****************************************************************************
+**
+** Definition of TQSqlCursor class
+**
+** Created : 2000-11-03
+**
+** Copyright (C) 2005-2007 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 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 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 TQSQLCURSOR_H
+#define TQSQLCURSOR_H
+
+#ifndef QT_H
+#include "qsqlrecord.h"
+#include "qstringlist.h"
+#include "qsqlquery.h"
+#include "qsqlindex.h"
+#endif // QT_H
+
+#if !defined( QT_MODULE_SQL ) || defined( QT_LICENSE_PROFESSIONAL )
+#define TQM_EXPORT_SQL
+#else
+#define TQM_EXPORT_SQL Q_EXPORT
+#endif
+
+#ifndef QT_NO_SQL
+
+class TQSqlDatabase;
+class TQSqlCursorPrivate;
+
+class TQM_EXPORT_SQL TQSqlCursor : public TQSqlRecord, public TQSqlQuery
+{
+public:
+ TQSqlCursor( const TQString &amp; name = TQString::null, bool autopopulate = TRUE, TQSqlDatabase* db = 0 );
+ TQSqlCursor( const TQSqlCursor &amp; other );
+ TQSqlCursor&amp; operator=( const TQSqlCursor&amp; other );
+ ~TQSqlCursor();
+
+ enum Mode {
+ ReadOnly = 0,
+ Insert = 1,
+ Update = 2,
+ Delete = 4,
+ Writable = 7
+ };
+
+ TQVariant value( int i ) const;
+ TQVariant value( const TQString&amp; name ) const;
+ void setValue( int i, const TQVariant&amp; val );
+ void setValue( const TQString&amp; name, const TQVariant&amp; val );
+ virtual TQSqlIndex primaryIndex( bool prime = TRUE ) const;
+ virtual TQSqlIndex index( const TQStringList&amp; fieldNames ) const;
+ TQSqlIndex index( const TQString&amp; fieldName ) const;
+ TQSqlIndex index( const char* fieldName ) const;
+ virtual void setPrimaryIndex( const TQSqlIndex&amp; idx );
+
+ virtual void append( const TQSqlFieldInfo&amp; fieldInfo );
+ virtual void insert( int pos, const TQSqlFieldInfo&amp; fieldInfo );
+ void remove( int pos );
+ void clear();
+ void setGenerated( const TQString&amp; name, bool generated );
+ void setGenerated( int i, bool generated );
+
+ virtual TQSqlRecord* editBuffer( bool copy = FALSE );
+ virtual TQSqlRecord* primeInsert();
+ virtual TQSqlRecord* primeUpdate();
+ virtual TQSqlRecord* primeDelete();
+ virtual int insert( bool invalidate = TRUE );
+ virtual int update( bool invalidate = TRUE );
+ virtual int del( bool invalidate = TRUE );
+
+ virtual void setMode( int flags );
+ int mode() const;
+ virtual void setCalculated( const TQString&amp; name, bool calculated );
+ bool isCalculated( const TQString&amp; name ) const;
+ virtual void setTrimmed( const TQString&amp; name, bool trim );
+ bool isTrimmed( const TQString&amp; name ) const;
+
+ bool isReadOnly() const;
+ bool canInsert() const;
+ bool canUpdate() const;
+ bool canDelete() const;
+
+ bool select();
+ bool select( const TQSqlIndex&amp; sort );
+ bool select( const TQSqlIndex &amp; filter, const TQSqlIndex &amp; sort );
+ virtual bool select( const TQString &amp; filter, const TQSqlIndex &amp; sort = TQSqlIndex() );
+
+ virtual void setSort( const TQSqlIndex&amp; sort );
+ TQSqlIndex sort() const;
+ virtual void setFilter( const TQString&amp; filter );
+ TQString filter() const;
+ virtual void setName( const TQString&amp; name, bool autopopulate = TRUE );
+ TQString name() const;
+ TQString toString( const TQString&amp; prefix = TQString::null,
+ const TQString&amp; sep = "," ) const;
+ bool isNull( int i ) const;
+ bool isNull( const TQString&amp; name ) const;
+
+protected:
+ void afterSeek();
+ bool exec( const TQString &amp; sql );
+
+ virtual TQVariant calculateField( const TQString&amp; name );
+ virtual int update( const TQString &amp; filter, bool invalidate = TRUE );
+ virtual int del( const TQString &amp; filter, bool invalidate = TRUE );
+
+ virtual TQString toString( const TQString&amp; prefix, TQSqlField* field, const TQString&amp; fieldSep ) const;
+ virtual TQString toString( TQSqlRecord* rec, const TQString&amp; prefix, const TQString&amp; fieldSep,
+ const TQString&amp; sep ) const;
+ virtual TQString toString( const TQSqlIndex&amp; i, TQSqlRecord* rec, const TQString&amp; prefix,
+ const TQString&amp; fieldSep, const TQString&amp; sep ) const;
+
+private:
+ void sync();
+ int apply( const TQString&amp; q, bool invalidate );
+ int applyPrepared( const TQString&amp; q, bool invalidate );
+ TQSqlRecord&amp; operator=( const TQSqlRecord &amp; list );
+ void append( const TQSqlField&amp; field );
+ void insert( int pos, const TQSqlField&amp; field );
+
+ TQSqlCursorPrivate* d;
+};
+
+
+
+
+#endif // QT_NO_SQL
+#endif
+</pre>
+<!-- eof -->
+<p><address><hr><div align=center>
+<table width=100% cellspacing=0 border=0><tr>
+<td>Copyright &copy; 2007
+<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
+<td align=right><div align=right>TQt 3.3.8</div>
+</table></div></address></body>
+</html>