qsqlform.h Include File

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# qsqlform.h

This is the verbatim text of the qsqlform.h include file. It is provided only for illustration; the copyright remains with Trolltech.

    /****************************************************************************
    **
    ** Definition of QSqlForm class
    **
    ** Created : 2000-11-03
    **
    ** Copyright (C) 2005-2007 Trolltech ASA.  All rights reserved.
    **
    ** This file is part of the sql module of the Qt 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 Qt 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.QPL
    ** included in the packaging of this file.  Licensees holding valid Qt
    ** Commercial 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 WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
    ** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
    ** herein.
    **
    **********************************************************************/

    #ifndef QSQLFORM_H
    #define QSQLFORM_H

    #ifndef QT_H
    #include "qobject.h"
    #include "qmap.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_FORM

    class QSqlField;
    class QSqlRecord;
    class QSqlEditorFactory;
    class QSqlPropertyMap;
    class QWidget;
    class QSqlFormPrivate;

    class QM_EXPORT_SQL QSqlForm : public QObject
    {
        Q_OBJECT
    public:
        QSqlForm( QObject * parent = 0, const char * name = 0 );
        ~QSqlForm();

        virtual void insert( QWidget * widget, const QString& field );
        virtual void remove( const QString& field );
        uint         count() const;

        QWidget *   widget( uint i ) const;
        QSqlField * widgetToField( QWidget * widget ) const;
        QWidget *   fieldToWidget( QSqlField * field ) const;

        void        installPropertyMap( QSqlPropertyMap * map );

        virtual void setRecord( QSqlRecord* buf );

    public slots:
        virtual void readField( QWidget * widget );
        virtual void writeField( QWidget * widget );
        virtual void readFields();
        virtual void writeFields();

        virtual void clear();
        virtual void clearValues( bool nullify = FALSE );

    protected:
        virtual void insert( QWidget * widget, QSqlField * field );
        virtual void remove( QWidget * widget );
        void clearMap();

    private:
        virtual void sync();
        QSqlFormPrivate* d;

    #if defined(Q_DISABLE_COPY) // Disabled copy constructor and operator=
        QSqlForm( const QSqlForm & );
        QSqlForm &operator=( const QSqlForm & );
    #endif
    };

    #endif // QT_NO_SQL
    #endif // QSQLFORM_H