kdeui Library API Documentation

KFloatValidator Class Reference

#include <knumvalidator.h>

Inheritance diagram for KFloatValidator:

QValidator List of all members.

Public Member Functions

 KFloatValidator (QWidget *parent, const char *name=0)
 KFloatValidator (double bottom, double top, QWidget *parent, const char *name=0)
 KFloatValidator (double bottom, double top, bool localeAware, QWidget *parent, const char *name=0)
virtual ~KFloatValidator ()
virtual State validate (QString &, int &) const
virtual void fixup (QString &) const
virtual void setRange (double bottom, double top)
virtual double bottom () const
virtual double top () const
void setAcceptLocalizedNumbers (bool b)
bool acceptLocalizedNumbers () const

Detailed Description

Deprecated:
Use KDoubleValidator
QValidator for floating point entry. Extends the QValidator class to properly validate double numeric data. This can be used by QLineEdit or subclass to provide validated text entry.

Author:
Glen Parker <glenebob@nwlink.com>
Version:
0.0.1

Definition at line 106 of file knumvalidator.h.


Constructor & Destructor Documentation

KFloatValidator::KFloatValidator QWidget parent,
const char *  name = 0
 

Constructor.

Definition at line 165 of file knumvalidator.cpp.

References KFloatValidator().

Referenced by KFloatValidator().

KFloatValidator::KFloatValidator double  bottom,
double  top,
QWidget parent,
const char *  name = 0
 

Constructor.

Also sets the minimum and maximum values.

Definition at line 173 of file knumvalidator.cpp.

References KFloatValidator().

KFloatValidator::KFloatValidator double  bottom,
double  top,
bool  localeAware,
QWidget parent,
const char *  name = 0
 

Constructor.

Sets the validator to be locale aware if localeAware is true.

Definition at line 182 of file knumvalidator.cpp.

References KFloatValidator().

KFloatValidator::~KFloatValidator  )  [virtual]
 

Destructs the validator.

Definition at line 191 of file knumvalidator.cpp.


Member Function Documentation

QValidator::State KFloatValidator::validate QString ,
int & 
const [virtual]
 

Validates the text, and return the result.

Does not modify the parameters.

Reimplemented from QValidator.

Definition at line 206 of file knumvalidator.cpp.

References KLocale::decimalSymbol(), QString::length(), KGlobal::locale(), KLocale::readNumber(), QString::stripWhiteSpace(), QString::toDouble(), and validate().

Referenced by fixup(), and validate().

void KFloatValidator::fixup QString  )  const [virtual]
 

Fixes the text if possible, providing a valid string.

The parameter may be modified.

Reimplemented from QValidator.

Definition at line 246 of file knumvalidator.cpp.

References fixup(), QString::setNum(), QString::toDouble(), and validate().

Referenced by fixup().

void KFloatValidator::setRange double  bottom,
double  top
[virtual]
 

Sets the minimum and maximum value allowed.

Definition at line 268 of file knumvalidator.cpp.

References setRange().

Referenced by setRange().

double KFloatValidator::bottom  )  const [virtual]
 

Returns the current minimum value allowed.

Definition at line 277 of file knumvalidator.cpp.

double KFloatValidator::top  )  const [virtual]
 

Returns the current maximum value allowed.

Definition at line 282 of file knumvalidator.cpp.

void KFloatValidator::setAcceptLocalizedNumbers bool  b  ) 
 

Sets the validator to be locale aware if is true.

In this case, the character KLocale::decimalSymbol() from the global locale is recognized as decimal separator.

Definition at line 196 of file knumvalidator.cpp.

References setAcceptLocalizedNumbers().

Referenced by setAcceptLocalizedNumbers().

bool KFloatValidator::acceptLocalizedNumbers  )  const
 

Returns true if the validator is locale aware.

See also:
setAcceptLocalizedNumbers().

Definition at line 201 of file knumvalidator.cpp.


The documentation for this class was generated from the following files:
KDE Logo
This file is part of the documentation for kdeui Library Version 3.2.3.
Documentation copyright © 1996-2004 the KDE developers.
Generated on Sat Jun 12 15:08:20 2004 by doxygen 1.3.7 written by Dimitri van Heesch, © 1997-2003