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/* This file is part of the KDE project
Copyright (C) 2006 Jaroslaw Staniek <[email protected]>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this program; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef KEXI_LLONGVALIDATOR_H
#define KEXI_LLONGVALIDATOR_H
#include "kexiutils_export.h"
#include <tqvalidator.h>
class TQWidget;
namespace KexiUtils {
//! @short A validator for longlong data type.
/*!
This can be used by TQLineEdit or subclass to provide validated
text entry. Can be provided with a base value (default is 10), to allow
the proper entry of hexadecimal, octal, or any other base numeric data.
Based on KIntValidator code by Glen Parker <[email protected]>
*/
class KEXIUTILS_EXPORT LongLongValidator : public TQValidator
{
public:
LongLongValidator( TQWidget * tqparent, int base = 10, const char * name = 0 );
LongLongValidator( TQ_LLONG bottom, TQ_LLONG top, TQWidget * tqparent, int base = 10, const char * name = 0 );
virtual ~LongLongValidator();
//! Validates the text, and returns the result. Does not modify the parameters.
virtual State validate( TQString &, int & ) const;
//! Fixes the text if possible, providing a valid string. The parameter may be modified.
virtual void fixup( TQString & ) const;
//! Sets the minimum and maximum values allowed.
virtual void setRange( TQ_LLONG bottom, TQ_LLONG top );
//! Sets the numeric base value.
virtual void setBase( int base );
//! \return the current minimum value allowed
virtual TQ_LLONG bottom() const;
//! \return the current maximum value allowed
virtual TQ_LLONG top() const;
//! \return the current numeric base
virtual int base () const;
private:
TQ_LLONG m_base;
TQ_LLONG m_min;
TQ_LLONG m_max;
};
}
#endif
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