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kdeui: drop unused and deprecated KFloatValidator

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This commit is contained in:
Ivailo Monev 2015-07-17 22:14:03 +00:00
parent bea1df1c0a
commit c32c76114a
2 changed files with 1 additions and 205 deletions
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138
kdeui/util/knumvalidator.cpp
View file

@ -1,7 +1,7 @@
/**********************************************************************
**
**
** KIntValidator, KFloatValidator:
** KIntValidator:
** Copyright (C) 1999 Glen Parker <glenebob@nwlink.com>
** KDoubleValidator:
** Copyright (c) 2002 Marc Mutz <mutz@kde.org>
@ -152,142 +152,6 @@ int KIntValidator::base () const
}
///////////////////////////////////////////////////////////////
// Implementation of KFloatValidator
//
class KFloatValidator::KFloatValidatorPrivate
{
public:
KFloatValidatorPrivate()
: acceptLocalizedNumbers(false), _min(0), _max(0)
{}
bool acceptLocalizedNumbers;
double _min;
double _max;
};
KFloatValidator::KFloatValidator ( QWidget * parent )
: QValidator(parent), d(new KFloatValidatorPrivate)
{
d->acceptLocalizedNumbers=false;
}
KFloatValidator::KFloatValidator ( double bottom, double top, QWidget * parent )
: QValidator(parent), d(new KFloatValidatorPrivate)
{
d->acceptLocalizedNumbers=false;
setRange(bottom, top);
}
KFloatValidator::KFloatValidator ( double bottom, double top, bool localeAware, QWidget * parent )
: QValidator(parent), d(new KFloatValidatorPrivate)
{
d->acceptLocalizedNumbers = localeAware;
setRange(bottom, top);
}
KFloatValidator::~KFloatValidator ()
{
delete d;
}
void KFloatValidator::setAcceptLocalizedNumbers(bool _b)
{
d->acceptLocalizedNumbers=_b;
}
bool KFloatValidator::acceptLocalizedNumbers() const
{
return d->acceptLocalizedNumbers;
}
QValidator::State KFloatValidator::validate ( QString &str, int & ) const
{
bool ok;
double val = 0;
QString newStr;
newStr = str.trimmed();
if (newStr == QLatin1String("-")) {// a special case
if ((d->_min || d->_max) && d->_min >= 0)
ok = false;
else
return QValidator::Acceptable;
}
else if (newStr == QLatin1String(".") || (d->acceptLocalizedNumbers && newStr==KGlobal::locale()->decimalSymbol())) // another special case
return QValidator::Acceptable;
else if (!newStr.isEmpty())
{
val = newStr.toDouble(&ok);
if(!ok && d->acceptLocalizedNumbers)
val= KGlobal::locale()->readNumber(newStr,&ok);
}
else {
val = 0;
ok = true;
}
if (! ok)
return QValidator::Invalid;
if (( !d->_min && !d->_max) || (val >= d->_min && val <= d->_max))
return QValidator::Acceptable;
if (d->_max && d->_min >= 0 && val < 0)
return QValidator::Invalid;
if ( (d->_min || d->_max) && (val < d->_min || val > d->_max))
return QValidator::Invalid;
return QValidator::Intermediate;
}
void KFloatValidator::fixup ( QString &str ) const
{
int dummy;
double val;
QValidator::State state;
state = validate(str, dummy);
if (state == QValidator::Invalid || state == QValidator::Acceptable)
return;
if (! d->_min && ! d->_max)
return;
val = str.toDouble();
if (val < d->_min) val = d->_min;
if (val > d->_max) val = d->_max;
str.setNum(val);
}
void KFloatValidator::setRange ( double bottom, double top )
{
d->_min = bottom;
d->_max = top;
if (d->_max < d->_min)
d->_max = d->_min;
}
double KFloatValidator::bottom () const
{
return d->_min;
}
double KFloatValidator::top () const
{
return d->_max;
}
///////////////////////////////////////////////////////////////
// Implementation of KDoubleValidator
//

68
kdeui/util/knumvalidator.h
View file

@ -89,74 +89,6 @@ class KDEUI_EXPORT KIntValidator : public QValidator {
KIntValidatorPrivate * const d;
};
/**
\brief QValidator for floating point entry (Obsolete)
@obsolete 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
*/
class KDEUI_EXPORT_DEPRECATED KFloatValidator : public QValidator {
public:
/**
* Constructor.
*/
explicit KFloatValidator ( QWidget * parent );
/**
* Constructor. Also sets the minimum and maximum values.
*/
KFloatValidator ( double bottom, double top, QWidget * parent );
/**
* Constructor. Sets the validator to be locale aware if @p localeAware is true.
*/
KFloatValidator ( double bottom, double top, bool localeAware, QWidget * parent );
/**
* Destructs the validator.
*/
virtual ~KFloatValidator ();
/**
* Validates the text, and return the result. Does not modify the parameters.
*/
virtual State validate ( QString &, int & ) const;
/**
* Fixes the text if possible, providing a valid string. The parameter may be modified.
*/
virtual void fixup ( QString & ) const;
/**
* Sets the minimum and maximum value allowed.
*/
virtual void setRange ( double bottom, double top );
/**
* Returns the current minimum value allowed.
*/
virtual double bottom () const;
/**
* Returns the current maximum value allowed.
*/
virtual double top () const;
/**
* Sets the validator to be locale aware if @p is true. In this case, the
* character KLocale::decimalSymbol() from the global locale is recognized
* as decimal separator.
*/
void setAcceptLocalizedNumbers(bool b);
/**
* Returns true if the validator is locale aware.
* @see setAcceptLocalizedNumbers().
*/
bool acceptLocalizedNumbers() const;
private:
class KFloatValidatorPrivate;
KFloatValidatorPrivate * const d;
};
/**
@short A locale-aware QDoubleValidator