kdeui Library API Documentation

KDoubleValidator Class Reference

KDoubleValidator extends QDoubleValidator to be locale-aware. A locale-aware QDoubleValidator. More...

#include <knumvalidator.h>

Inheritance diagram for KDoubleValidator:

QDoubleValidator List of all members.

Public Methods

 KDoubleValidator (QObject *parent, const char *name=0)
 Constuct a locale-aware KDoubleValidator with default range (whatever QDoubleValidator uses for that) and parent parent.

 KDoubleValidator (double bottom, double top, int decimals, QObject *parent, const char *name=0)
 Constuct a locale-aware KDoubleValidator for range [bottom,@p top] and a precision of decimals decimals after the decimal point.

virtual ~KDoubleValidator ()
 Destructs the validator.

virtual QValidator::State validate (QString &input, int &pos) const
 Overloaded for internal reasons.

bool acceptLocalizedNumbers () const
void setAcceptLocalizedNumbers (bool accept)
 Sets whether to accept localized numbers (default: true).


Detailed Description

KDoubleValidator extends QDoubleValidator to be locale-aware. A locale-aware QDoubleValidator.

That means that - subject to not being disabled - KLocale::decimalPoint(), KLocale::thousandsSeparator() and KLocale::positiveSign() and KLocale::negativeSign() are respected.

Author:
Marc Mutz <mutz@kde.org>
Version:
Id:
knumvalidator.h,v 1.11.2.1 2002/12/29 15:50:19 buis Exp
See also:
KIntValidator
Since:
3.1

Definition at line 178 of file knumvalidator.h.


Constructor & Destructor Documentation

KDoubleValidator::KDoubleValidator QObject   parent,
const char *    name = 0
 

Constuct a locale-aware KDoubleValidator with default range (whatever QDoubleValidator uses for that) and parent parent.

Definition at line 302 of file knumvalidator.cpp.

KDoubleValidator::KDoubleValidator double    bottom,
double    top,
int    decimals,
QObject   parent,
const char *    name = 0
 

Constuct a locale-aware KDoubleValidator for range [bottom,@p top] and a precision of decimals decimals after the decimal point.

Definition at line 308 of file knumvalidator.cpp.

KDoubleValidator::~KDoubleValidator   [virtual]
 

Destructs the validator.

Definition at line 315 of file knumvalidator.cpp.


Member Function Documentation

QValidator::State KDoubleValidator::validate QString   input,
int &    pos
const [virtual]
 

Overloaded for internal reasons.

The API is not affected.

Reimplemented from QDoubleValidator.

Definition at line 328 of file knumvalidator.cpp.

References acceptLocalizedNumbers(), KLocale::decimalSymbol(), QString::find(), QString::isEmpty(), QString::length(), KGlobal::locale(), KLocale::negativeSign(), KLocale::positiveSign(), QString::remove(), QString::replace(), and KLocale::thousandsSeparator().

bool KDoubleValidator::acceptLocalizedNumbers  
 

Returns:
whether localized numbers are accepted (default: true)

Definition at line 320 of file knumvalidator.cpp.

Referenced by validate().

void KDoubleValidator::setAcceptLocalizedNumbers bool    accept
 

Sets whether to accept localized numbers (default: true).

Definition at line 324 of file knumvalidator.cpp.


The documentation for this class was generated from the following files:
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This file is part of the documentation for kdelibs Version 3.1.0.
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Generated on Wed Oct 8 12:21:04 2003 by doxygen 1.2.18 written by Dimitri van Heesch, © 1997-2001