knumvalidator.h

/**********************************************************************
**
** $Id$
**
** Copyright (C) 1999 Glen Parker <glenebob@nwlink.com>
** Copyright (C) 2002 Marc Mutz <mutz@kde.org>
**
** This library 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 library 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 library; if not, write to the Free
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
**
*****************************************************************************/
 
#ifndef __KNUMVALIDATOR_H
#define __KNUMVALIDATOR_H
 
#include <tqvalidator.h>
 
#include <tdelibs_export.h>
 
class TQWidget;
class TQString;

class TDEUI_EXPORT KIntValidator : public TQValidator {
 
  public:
    KIntValidator ( TQWidget * parent, int base = 10, const char * name = 0 );
    KIntValidator ( int bottom, int top, TQWidget * parent, int base = 10, const char * name = 0 );
    virtual ~KIntValidator ();
    virtual State validate ( TQString &, int & ) const;
    virtual void fixup ( TQString & ) const;
    virtual void setRange ( int bottom, int top );
    virtual void setBase ( int base );
    virtual int bottom () const;
    virtual int top () const;
    virtual int base () const;
 
  private:
    int _base;
    int _min;
    int _max;
 
};
 
class KFloatValidatorPrivate;

class TDEUI_EXPORT KFloatValidator : public TQValidator {
 
  public:
    KFloatValidator ( TQWidget * parent, const char * name = 0 );
    KFloatValidator ( double bottom, double top, TQWidget * parent, const char * name = 0 );
    KFloatValidator ( double bottom, double top, bool localeAware, TQWidget * parent, const char * name = 0 );
    virtual ~KFloatValidator ();
    virtual State validate ( TQString &, int & ) const;
    virtual void fixup ( TQString & ) const;
    virtual void setRange ( double bottom, double top );
    virtual double bottom () const;
    virtual double top () const;
    void setAcceptLocalizedNumbers(bool b);
    bool acceptLocalizedNumbers() const;
 
 private:
    double _min;
    double _max;
 
    KFloatValidatorPrivate *d;
};

 
class TDEUI_EXPORT KDoubleValidator : public TQDoubleValidator {
  TQ_OBJECT
  TQ_PROPERTY( bool acceptLocalizedNumbers READ acceptLocalizedNumbers WRITE setAcceptLocalizedNumbers )
public:
  KDoubleValidator( TQObject * parent, const char * name=0 );
  KDoubleValidator( double bottom, double top, int decimals,
            TQObject * parent, const char * name=0 );
  virtual ~KDoubleValidator();

  virtual TQValidator::State validate( TQString & input, int & pos ) const;

  bool acceptLocalizedNumbers() const;
  void setAcceptLocalizedNumbers( bool accept );
 
private:
  typedef TQDoubleValidator base;
  class Private;
  Private * d;
};
 
#endif