kdeui Library API Documentation

KFloatValidator Class Reference

QValidator for floating point entry (Obsolete). More...

#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

QValidator for floating point entry (Obsolete).

Deprecated:
Use KDoubleValidator

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 109 of file knumvalidator.h.


Constructor & Destructor Documentation

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

Constructor.

Definition at line 164 of file knumvalidator.cpp.

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

Constructor.

Also sets the minimum and maximum values.

Definition at line 172 of file knumvalidator.cpp.

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 181 of file knumvalidator.cpp.

KFloatValidator::~KFloatValidator  )  [virtual]
 

Destructs the validator.

Definition at line 190 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.

Definition at line 205 of file knumvalidator.cpp.

References KLocale::decimalSymbol(), QString::fromLatin1(), QString::length(), KGlobal::locale(), KLocale::readNumber(), QString::stripWhiteSpace(), and QString::toDouble().

Referenced by fixup().

void KFloatValidator::fixup QString  )  const [virtual]
 

Fixes the text if possible, providing a valid string.

The parameter may be modified.

Definition at line 245 of file knumvalidator.cpp.

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

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

Sets the minimum and maximum value allowed.

Definition at line 267 of file knumvalidator.cpp.

double KFloatValidator::bottom  )  const [virtual]
 

Returns the current minimum value allowed.

Definition at line 276 of file knumvalidator.cpp.

double KFloatValidator::top  )  const [virtual]
 

Returns the current maximum value allowed.

Definition at line 281 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 195 of file knumvalidator.cpp.

bool KFloatValidator::acceptLocalizedNumbers  )  const
 

Returns true if the validator is locale aware.

See also:
setAcceptLocalizedNumbers().

Definition at line 200 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 kdeui Library Version 3.4.1.
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Generated on Tue Nov 1 10:32:32 2005 by doxygen 1.4.3 written by Dimitri van Heesch, © 1997-2003