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| 2 | <!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/include/qsqlfield.h:1 -->
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| 31 | </td>
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| 32 | <td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>qsqlfield.h</h1>
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| 33 |
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| 34 | <p>This is the verbatim text of the qsqlfield.h include file. It is provided only for illustration; the copyright remains with Trolltech.
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| 35 | <hr>
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| 36 | <pre>
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| 37 | /****************************************************************************
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| 38 | **
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| 39 | ** Definition of QSqlField class
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| 40 | **
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| 41 | ** Created : 2000-11-03
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| 42 | **
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| 43 | ** Copyright (C) 2005-2007 Trolltech ASA. All rights reserved.
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| 44 | **
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| 45 | ** This file is part of the sql module of the Qt GUI Toolkit.
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| 46 | **
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| 47 | ** This file may be distributed under the terms of the Q Public License
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| 48 | ** as defined by Trolltech ASA of Norway and appearing in the file
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| 49 | ** LICENSE.QPL included in the packaging of this file.
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| 50 | **
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| 51 | ** This file may be distributed and/or modified under the terms of the
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| 52 | ** GNU General Public License version 2 as published by the Free Software
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| 53 | ** Foundation and appearing in the file LICENSE.GPL included in the
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| 54 | ** packaging of this file.
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| 55 | **
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| 56 | ** Licensees holding valid Qt Enterprise Edition licenses may use this
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| 57 | ** file in accordance with the Qt Commercial License Agreement provided
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| 58 | ** with the Software.
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| 59 | **
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| 60 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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| 61 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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| 62 | **
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| 63 | ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
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| 64 | ** information about Qt Commercial License Agreements.
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| 65 | ** See http://www.trolltech.com/qpl/ for QPL licensing information.
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| 66 | ** See http://www.trolltech.com/gpl/ for GPL licensing information.
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| 67 | **
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| 68 | ** Contact info@trolltech.com if any conditions of this licensing are
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| 69 | ** not clear to you.
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| 70 | **
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| 71 | **********************************************************************/
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| 72 |
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| 73 | #ifndef QSQLFIELD_H
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| 74 | #define QSQLFIELD_H
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| 75 |
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| 76 | #ifndef QT_H
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| 77 | #include "qstring.h"
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| 78 | #include "qvariant.h"
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| 79 | #endif // QT_H
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| 80 |
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| 81 | #if !defined( QT_MODULE_SQL ) || defined( QT_LICENSE_PROFESSIONAL )
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| 82 | #define QM_EXPORT_SQL
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| 83 | #else
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| 84 | #define QM_EXPORT_SQL Q_EXPORT
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| 85 | #endif
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| 86 |
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| 87 | #ifndef QT_NO_SQL
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| 88 |
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| 89 | class QSqlFieldPrivate
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| 90 | {
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| 91 | public:
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| 92 | QVariant::Type type;
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| 93 | };
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| 94 |
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| 95 | class QM_EXPORT_SQL QSqlField
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| 96 | {
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| 97 | public:
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| 98 | QSqlField( const QString& fieldName = QString::null, QVariant::Type type = QVariant::Invalid );
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| 99 | QSqlField( const QSqlField& other );
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| 100 | QSqlField& operator=( const QSqlField& other );
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| 101 | bool operator==(const QSqlField& other) const;
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| 102 | virtual ~QSqlField();
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| 103 |
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| 104 | virtual void setValue( const QVariant& value );
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| 105 | virtual QVariant value() const;
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| 106 | virtual void setName( const QString& name );
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| 107 | QString name() const;
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| 108 | virtual void setNull();
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| 109 | bool isNull() const;
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| 110 | virtual void setReadOnly( bool readOnly );
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| 111 | bool isReadOnly() const;
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| 112 | void clear( bool nullify = TRUE );
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| 113 | QVariant::Type type() const;
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| 114 |
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| 115 | private:
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| 116 | QString nm;
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| 117 | QVariant val;
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| 118 | uint ro: 1;
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| 119 | uint nul: 1;
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| 120 | QSqlFieldPrivate* d;
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| 121 | };
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| 122 |
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| 123 | inline QVariant QSqlField::value() const
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| 124 | { return val; }
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| 125 |
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| 126 | inline QString QSqlField::name() const
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| 127 | { return nm; }
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| 128 |
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| 129 | inline bool QSqlField::isNull() const
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| 130 | { return nul; }
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| 131 |
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| 132 | inline bool QSqlField::isReadOnly() const
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| 133 | { return ro; }
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| 134 |
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| 135 | inline QVariant::Type QSqlField::type() const
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| 136 | { return d->type; }
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| 137 |
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| 138 |
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| 139 | /******************************************/
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| 140 | /******* QSqlFieldInfo Class ******/
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| 141 | /******************************************/
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| 142 |
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| 143 | struct QSqlFieldInfoPrivate;
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| 144 |
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| 145 | class QM_EXPORT_SQL QSqlFieldInfo
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| 146 | {
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| 147 | public:
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| 148 | QSqlFieldInfo( const QString& name = QString::null,
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| 149 | QVariant::Type typ = QVariant::Invalid,
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| 150 | int required = -1,
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| 151 | int len = -1,
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| 152 | int prec = -1,
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| 153 | const QVariant& defValue = QVariant(),
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| 154 | int sqlType = 0,
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| 155 | bool generated = TRUE,
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| 156 | bool trim = FALSE,
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| 157 | bool calculated = FALSE );
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| 158 | QSqlFieldInfo( const QSqlFieldInfo & other );
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| 159 | QSqlFieldInfo( const QSqlField & other, bool generated = TRUE );
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| 160 | virtual ~QSqlFieldInfo();
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| 161 | QSqlFieldInfo& operator=( const QSqlFieldInfo& other );
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| 162 | bool operator==( const QSqlFieldInfo& f ) const;
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| 163 |
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| 164 | QSqlField toField() const;
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| 165 | int isRequired() const;
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| 166 | QVariant::Type type() const;
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| 167 | int length() const;
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| 168 | int precision() const;
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| 169 | QVariant defaultValue() const;
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| 170 | QString name() const;
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| 171 | int typeID() const;
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| 172 | bool isGenerated() const;
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| 173 | bool isTrim() const;
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| 174 | bool isCalculated() const;
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| 175 |
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| 176 | virtual void setTrim( bool trim );
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| 177 | virtual void setGenerated( bool gen );
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| 178 | virtual void setCalculated( bool calc );
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| 179 |
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| 180 | private:
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| 181 | QSqlFieldInfoPrivate* d;
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| 182 | };
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| 183 |
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| 184 |
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| 185 | #endif // QT_NO_SQL
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| 186 | #endif
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| 187 | </pre>
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| 188 | <!-- eof -->
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| 189 | <p><address><hr><div align=center>
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| 190 | <table width=100% cellspacing=0 border=0><tr>
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| 191 | <td>Copyright © 2007
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| 192 | <a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
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| 193 | <td align=right><div align=right>Qt 3.3.8</div>
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| 194 | </table></div></address></body>
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| 195 | </html>
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