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199 lines
6.2 KiB
199 lines
6.2 KiB
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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>ntqsqlfield.h</h1>
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<p>This is the verbatim text of the ntqsqlfield.h include file. It is provided only for illustration; the copyright remains with Trolltech.
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<hr>
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<pre>
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/****************************************************************************
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**
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** Definition of TQSqlField class
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**
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** Created : 2000-11-03
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**
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** Copyright (C) 2005-2007 Trolltech ASA. All rights reserved.
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**
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** This file is part of the sql module of the TQt GUI Toolkit.
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**
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** This file may be used under the terms of the GNU General Public
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** License versions 2.0 or 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Alternatively you may (at your option) use any
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** later version of the GNU General Public License if such license has
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** been publicly approved by Trolltech ASA (or its successors, if any)
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** and the KDE Free TQt Foundation.
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**
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** Please review the following information to ensure GNU General
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** Public Licensing requirements will be met:
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** http://trolltech.com/products/qt/licenses/licensing/opensource/.
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** If you are unsure which license is appropriate for your use, please
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** review the following information:
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** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
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** or contact the sales department at sales@trolltech.com.
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**
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** This file may be used under the terms of the Q Public License as
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** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
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** included in the packaging of this file. Licensees holding valid TQt
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** Commercial licenses may use this file in accordance with the TQt
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** Commercial License Agreement provided with the Software.
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**
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** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
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** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
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** herein.
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**
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**********************************************************************/
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#ifndef TQSQLFIELD_H
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#define TQSQLFIELD_H
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#ifndef QT_H
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#include "ntqstring.h"
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#include "ntqvariant.h"
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#endif // QT_H
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#if !defined( TQT_MODULE_SQL ) || defined( QT_LICENSE_PROFESSIONAL )
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#define TQM_EXPORT_SQL
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#else
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#define TQM_EXPORT_SQL TQ_EXPORT
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#endif
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#ifndef TQT_NO_SQL
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class TQSqlFieldPrivate
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{
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public:
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TQVariant::Type type;
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};
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class TQM_EXPORT_SQL TQSqlField
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{
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public:
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TQSqlField( const TQString& fieldName = TQString::null, TQVariant::Type type = TQVariant::Invalid );
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TQSqlField( const TQSqlField& other );
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TQSqlField& operator=( const TQSqlField& other );
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bool operator==(const TQSqlField& other) const;
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virtual ~TQSqlField();
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virtual void setValue( const TQVariant& value );
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virtual TQVariant value() const;
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virtual void setName( const TQString& name );
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TQString name() const;
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virtual void setNull();
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bool isNull() const;
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virtual void setReadOnly( bool readOnly );
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bool isReadOnly() const;
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void clear( bool nullify = TRUE );
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TQVariant::Type type() const;
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private:
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TQString nm;
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TQVariant val;
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uint ro: 1;
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uint nul: 1;
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TQSqlFieldPrivate* d;
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};
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inline TQVariant TQSqlField::value() const
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{ return val; }
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inline TQString TQSqlField::name() const
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{ return nm; }
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inline bool TQSqlField::isNull() const
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{ return nul; }
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inline bool TQSqlField::isReadOnly() const
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{ return ro; }
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inline TQVariant::Type TQSqlField::type() const
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{ return d->type; }
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/******************************************/
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/******* TQSqlFieldInfo Class ******/
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/******************************************/
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struct TQSqlFieldInfoPrivate;
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class TQM_EXPORT_SQL TQSqlFieldInfo
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{
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public:
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TQSqlFieldInfo( const TQString& name = TQString::null,
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TQVariant::Type typ = TQVariant::Invalid,
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int required = -1,
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int len = -1,
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int prec = -1,
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const TQVariant& defValue = TQVariant(),
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int sqlType = 0,
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bool generated = TRUE,
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bool trim = FALSE,
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bool calculated = FALSE );
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TQSqlFieldInfo( const TQSqlFieldInfo & other );
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TQSqlFieldInfo( const TQSqlField & other, bool generated = TRUE );
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virtual ~TQSqlFieldInfo();
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TQSqlFieldInfo& operator=( const TQSqlFieldInfo& other );
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bool operator==( const TQSqlFieldInfo& f ) const;
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TQSqlField toField() const;
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int isRequired() const;
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TQVariant::Type type() const;
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int length() const;
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int precision() const;
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TQVariant defaultValue() const;
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TQString name() const;
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int typeID() const;
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bool isGenerated() const;
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bool isTrim() const;
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bool isCalculated() const;
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virtual void setTrim( bool trim );
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virtual void setGenerated( bool gen );
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virtual void setCalculated( bool calc );
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private:
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TQSqlFieldInfoPrivate* d;
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};
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#endif // TQT_NO_SQL
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#endif
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</pre>
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<!-- eof -->
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<p><address><hr><div align=center>
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<table width=100% cellspacing=0 border=0><tr>
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<td>Copyright © 2007
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<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
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<td align=right><div align=right>TQt 3.3.8</div>
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</table></div></address></body>
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