kdeui

knumvalidator.h

00001 /**********************************************************************
00002 **
00003 ** $Id: knumvalidator.h 469215 2005-10-10 13:47:50Z lukas $
00004 **
00005 ** Copyright (C) 1999 Glen Parker <glenebob@nwlink.com>
00006 ** Copyright (C) 2002 Marc Mutz <mutz@kde.org>
00007 **
00008 ** This library is free software; you can redistribute it and/or
00009 ** modify it under the terms of the GNU Library General Public
00010 ** License as published by the Free Software Foundation; either
00011 ** version 2 of the License, or (at your option) any later version.
00012 **
00013 ** This library is distributed in the hope that it will be useful,
00014 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
00015 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00016 ** Library General Public License for more details.
00017 **
00018 ** You should have received a copy of the GNU Library General Public
00019 ** License along with this library; if not, write to the Free
00020 ** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
00021 **
00022 *****************************************************************************/
00023 
00024 #ifndef __KNUMVALIDATOR_H
00025 #define __KNUMVALIDATOR_H
00026 
00027 #include <qvalidator.h>
00028 
00029 #include <kdelibs_export.h>
00030 
00031 class QWidget;
00032 class QString;
00033 
00044 class KDEUI_EXPORT KIntValidator : public QValidator {
00045 
00046   public:
00050     KIntValidator ( QWidget * parent, int base = 10, const char * name = 0 );
00054     KIntValidator ( int bottom, int top, QWidget * parent, int base = 10, const char * name = 0 );
00058     virtual ~KIntValidator ();
00062     virtual State validate ( QString &, int & ) const;
00066     virtual void fixup ( QString & ) const;
00070     virtual void setRange ( int bottom, int top );
00074     virtual void setBase ( int base );
00078     virtual int bottom () const;
00082     virtual int top () const;
00086     virtual int base () const;
00087 
00088   private:
00089     int _base;
00090     int _min;
00091     int _max;
00092 
00093 };
00094 
00095 class KFloatValidatorPrivate;
00096 
00109 class KDEUI_EXPORT KFloatValidator : public QValidator {
00110 
00111   public:
00115     KFloatValidator ( QWidget * parent, const char * name = 0 );
00119     KFloatValidator ( double bottom, double top, QWidget * parent, const char * name = 0 );
00123     KFloatValidator ( double bottom, double top, bool localeAware, QWidget * parent, const char * name = 0 );
00127     virtual ~KFloatValidator ();
00131     virtual State validate ( QString &, int & ) const;
00135     virtual void fixup ( QString & ) const;
00139     virtual void setRange ( double bottom, double top );
00143     virtual double bottom () const;
00147     virtual double top () const;
00153     void setAcceptLocalizedNumbers(bool b);
00158     bool acceptLocalizedNumbers() const;
00159 
00160  private:
00161     double _min;
00162     double _max;
00163 
00164     KFloatValidatorPrivate *d;
00165 };
00166 
00181 class KDEUI_EXPORT KDoubleValidator : public QDoubleValidator {
00182   Q_OBJECT
00183   Q_PROPERTY( bool acceptLocalizedNumbers READ acceptLocalizedNumbers WRITE setAcceptLocalizedNumbers )
00184 public:
00188   KDoubleValidator( QObject * parent, const char * name=0 );
00192   KDoubleValidator( double bottom, double top, int decimals,
00193             QObject * parent, const char * name=0 );
00196   virtual ~KDoubleValidator();
00197 
00199   virtual QValidator::State validate( QString & input, int & pos ) const;
00200 
00202   bool acceptLocalizedNumbers() const;
00204   void setAcceptLocalizedNumbers( bool accept );
00205 
00206 private:
00207   typedef QDoubleValidator base;
00208   class Private;
00209   Private * d;
00210 };
00211 
00212 #endif
kdeui

knumvalidator.h

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