examples/sql/overview/subclass5/main.h


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

/****************************************************************************
**
** Copyright (C) 1992-2008 Trolltech ASA.  All rights reserved.
**
** This file is part of an example program for TQt.  This example
** program may be used, distributed and modified without limitation.
**
*****************************************************************************/

#include <ntqapplication.h>
#include <tqdatetime.h>
#include <tqsqldatabase.h>
#include <tqsqlcursor.h>
#include "../connection.h"

class TQSqlRecord;

class InvoiceItemCursor : public TQSqlCursor
{
    public:
	InvoiceItemCursor();
	TQSqlRecord *primeInsert();
    protected:
	TQVariant calculateField( const TQString & name );
};