You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
205 lines
7.6 KiB
205 lines
7.6 KiB
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
|
|
<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/include/ntqsqlcursor.h:1 -->
|
|
<html>
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
|
<title>ntqsqlcursor.h Include File</title>
|
|
<style type="text/css"><!--
|
|
fn { margin-left: 1cm; text-indent: -1cm; }
|
|
a:link { color: #004faf; text-decoration: none }
|
|
a:visited { color: #672967; text-decoration: none }
|
|
body { background: #ffffff; color: black; }
|
|
--></style>
|
|
</head>
|
|
<body>
|
|
|
|
<table border="0" cellpadding="0" cellspacing="0" width="100%">
|
|
<tr bgcolor="#E5E5E5">
|
|
<td valign=center>
|
|
<a href="index.html">
|
|
<font color="#004faf">Home</font></a>
|
|
| <a href="classes.html">
|
|
<font color="#004faf">All Classes</font></a>
|
|
| <a href="mainclasses.html">
|
|
<font color="#004faf">Main Classes</font></a>
|
|
| <a href="annotated.html">
|
|
<font color="#004faf">Annotated</font></a>
|
|
| <a href="groups.html">
|
|
<font color="#004faf">Grouped Classes</font></a>
|
|
| <a href="functions.html">
|
|
<font color="#004faf">Functions</font></a>
|
|
</td>
|
|
<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>ntqsqlcursor.h</h1>
|
|
|
|
<p>This is the verbatim text of the ntqsqlcursor.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 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.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 "ntqsqlrecord.h"
|
|
#include "ntqstringlist.h"
|
|
#include "ntqsqlquery.h"
|
|
#include "ntqsqlindex.h"
|
|
#endif // QT_H
|
|
|
|
#if !defined( TQT_MODULE_SQL ) || defined( QT_LICENSE_PROFESSIONAL )
|
|
#define TQM_EXPORT_SQL
|
|
#else
|
|
#define TQM_EXPORT_SQL TQ_EXPORT
|
|
#endif
|
|
|
|
#ifndef TQT_NO_SQL
|
|
|
|
class TQSqlDatabase;
|
|
class TQSqlCursorPrivate;
|
|
|
|
class TQM_EXPORT_SQL TQSqlCursor : public TQSqlRecord, public TQSqlQuery
|
|
{
|
|
public:
|
|
TQSqlCursor( const TQString & name = TQString::null, bool autopopulate = TRUE, TQSqlDatabase* db = 0 );
|
|
TQSqlCursor( const TQSqlCursor & other );
|
|
TQSqlCursor& operator=( const TQSqlCursor& other );
|
|
~TQSqlCursor();
|
|
|
|
enum Mode {
|
|
ReadOnly = 0,
|
|
Insert = 1,
|
|
Update = 2,
|
|
Delete = 4,
|
|
Writable = 7
|
|
};
|
|
|
|
TQVariant value( int i ) const;
|
|
TQVariant value( const TQString& name ) const;
|
|
void setValue( int i, const TQVariant& val );
|
|
void setValue( const TQString& name, const TQVariant& val );
|
|
virtual TQSqlIndex primaryIndex( bool prime = TRUE ) const;
|
|
virtual TQSqlIndex index( const TQStringList& fieldNames ) const;
|
|
TQSqlIndex index( const TQString& fieldName ) const;
|
|
TQSqlIndex index( const char* fieldName ) const;
|
|
virtual void setPrimaryIndex( const TQSqlIndex& idx );
|
|
|
|
virtual void append( const TQSqlFieldInfo& fieldInfo );
|
|
virtual void insert( int pos, const TQSqlFieldInfo& fieldInfo );
|
|
void remove( int pos );
|
|
void clear();
|
|
void setGenerated( const TQString& 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& name, bool calculated );
|
|
bool isCalculated( const TQString& name ) const;
|
|
virtual void setTrimmed( const TQString& name, bool trim );
|
|
bool isTrimmed( const TQString& name ) const;
|
|
|
|
bool isReadOnly() const;
|
|
bool canInsert() const;
|
|
bool canUpdate() const;
|
|
bool canDelete() const;
|
|
|
|
bool select();
|
|
bool select( const TQSqlIndex& sort );
|
|
bool select( const TQSqlIndex & filter, const TQSqlIndex & sort );
|
|
virtual bool select( const TQString & filter, const TQSqlIndex & sort = TQSqlIndex() );
|
|
|
|
virtual void setSort( const TQSqlIndex& sort );
|
|
TQSqlIndex sort() const;
|
|
virtual void setFilter( const TQString& filter );
|
|
TQString filter() const;
|
|
virtual void setName( const TQString& name, bool autopopulate = TRUE );
|
|
TQString name() const;
|
|
TQString toString( const TQString& prefix = TQString::null,
|
|
const TQString& sep = "," ) const;
|
|
bool isNull( int i ) const;
|
|
bool isNull( const TQString& name ) const;
|
|
|
|
protected:
|
|
void afterSeek();
|
|
bool exec( const TQString & sql );
|
|
|
|
virtual TQVariant calculateField( const TQString& name );
|
|
virtual int update( const TQString & filter, bool invalidate = TRUE );
|
|
virtual int del( const TQString & filter, bool invalidate = TRUE );
|
|
|
|
virtual TQString toString( const TQString& prefix, TQSqlField* field, const TQString& fieldSep ) const;
|
|
virtual TQString toString( TQSqlRecord* rec, const TQString& prefix, const TQString& fieldSep,
|
|
const TQString& sep ) const;
|
|
virtual TQString toString( const TQSqlIndex& i, TQSqlRecord* rec, const TQString& prefix,
|
|
const TQString& fieldSep, const TQString& sep ) const;
|
|
|
|
private:
|
|
void sync();
|
|
int apply( const TQString& q, bool invalidate );
|
|
int applyPrepared( const TQString& q, bool invalidate );
|
|
TQSqlRecord& operator=( const TQSqlRecord & list );
|
|
void append( const TQSqlField& field );
|
|
void insert( int pos, const TQSqlField& field );
|
|
|
|
TQSqlCursorPrivate* d;
|
|
};
|
|
|
|
|
|
|
|
|
|
#endif // TQT_NO_SQL
|
|
#endif
|
|
</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>TQt 3.3.8</div>
|
|
</table></div></address></body>
|
|
</html>
|