<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <!-- /home/reggie/tmp/qt-3.1-reggie-23625/qt-x11-free-3.1.1/include/qsqlfield.h:1 --> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <title>qsqlfield.h Include File</title> <style type="text/css"><!-- h3.fn,span.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>qsqlfield.h</h1> <p>This is the verbatim text of the qsqlfield.h include file. It is provided only for illustration; the copyright remains with Trolltech. <hr> <pre> /**************************************************************************** ** ** Definition of QSqlField class ** ** Created : 2000-11-03 ** ** Copyright (C) 2000 Trolltech AS. All rights reserved. ** ** This file is part of the sql module of the Qt GUI Toolkit. ** ** This file may be distributed under the terms of the Q Public License ** as defined by Trolltech AS of Norway and appearing in the file ** LICENSE.QPL included in the packaging of this file. ** ** This file may be distributed and/or modified under the terms of the ** GNU General Public License version 2 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. ** ** Licensees holding valid Qt Enterprise Edition licenses may use this ** file in accordance with the Qt Commercial License Agreement provided ** with the Software. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for ** information about Qt Commercial License Agreements. ** See http://www.trolltech.com/qpl/ for QPL licensing information. ** See http://www.trolltech.com/gpl/ for GPL licensing information. ** ** Contact info@trolltech.com if any conditions of this licensing are ** not clear to you. ** **********************************************************************/ #ifndef QSQLFIELD_H #define QSQLFIELD_H #ifndef QT_H #include "qstring.h" #include "qvariant.h" #endif // QT_H #if !defined( QT_MODULE_SQL ) || defined( QT_LICENSE_PROFESSIONAL ) #define QM_EXPORT_SQL #else #define QM_EXPORT_SQL Q_EXPORT #endif #ifndef QT_NO_SQL class QSqlFieldPrivate { public: QVariant::Type type; }; class QM_EXPORT_SQL QSqlField { public: QSqlField( const QString& fieldName = QString::null, QVariant::Type type = QVariant::Invalid ); QSqlField( const QSqlField& other ); QSqlField& operator=( const QSqlField& other ); bool operator==(const QSqlField& other) const; virtual ~QSqlField(); virtual void setValue( const QVariant& value ); virtual QVariant value() const; virtual void setName( const QString& name ); QString name() const; virtual void setNull(); bool isNull() const; virtual void setReadOnly( bool readOnly ); bool isReadOnly() const; void clear( bool nullify = TRUE ); QVariant::Type type() const; private: QString nm; QVariant val; uint ro: 1; uint nul: 1; QSqlFieldPrivate* d; }; inline QVariant QSqlField::value() const { return val; } inline QString QSqlField::name() const { return nm; } inline bool QSqlField::isNull() const { return nul; } inline bool QSqlField::isReadOnly() const { return ro; } inline QVariant::Type QSqlField::type() const { return d->type; } /******************************************/ /******* QSqlFieldInfo Class ******/ /******************************************/ struct QSqlFieldInfoPrivate; class QM_EXPORT_SQL QSqlFieldInfo { public: QSqlFieldInfo( const QString& name = QString::null, QVariant::Type typ = QVariant::Invalid, int required = -1, int len = -1, int prec = -1, const QVariant& defValue = QVariant(), int sqlType = 0, bool generated = TRUE, bool trim = FALSE, bool calculated = FALSE ); QSqlFieldInfo( const QSqlFieldInfo & other ); QSqlFieldInfo( const QSqlField & other, bool generated = TRUE ); virtual ~QSqlFieldInfo(); QSqlFieldInfo& operator=( const QSqlFieldInfo& other ); bool operator==( const QSqlFieldInfo& f ) const; QSqlField toField() const; int isRequired() const; QVariant::Type type() const; int length() const; int precision() const; QVariant defaultValue() const; QString name() const; int typeID() const; bool isGenerated() const; bool isTrim() const; bool isCalculated() const; virtual void setTrim( bool trim ); virtual void setGenerated( bool gen ); virtual void setCalculated( bool calc ); private: QSqlFieldInfoPrivate* d; }; #endif // QT_NO_SQL #endif </pre> <!-- eof --> <p><address><hr><div align=center> <table width=100% cellspacing=0 border=0><tr> <td>Copyright © 2002 <a href="http://www.trolltech.com">Trolltech</a><td><a href="http://www.trolltech.com/trademarks.html">Trademarks</a> <td align=right><div align=right>Qt version 3.1.1</div> </table></div></address></body> </html>