1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
|
<!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/qsqlcursor.h:1 -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>qsqlcursor.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>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 [email protected].
**
** 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 & 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 // QT_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>
|
