KFloatValidator Class Reference
#include <knumvalidator.h>
Inheritance diagram for KFloatValidator:


| 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. 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
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| Constructor. 
 Definition at line 165 of file knumvalidator.cpp. | 
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| Constructor. Also sets the minimum and maximum values. Definition at line 173 of file knumvalidator.cpp. | 
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| Constructor. 
Sets the validator to be locale aware if  Definition at line 182 of file knumvalidator.cpp. | 
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| Destructs the validator. 
 Definition at line 191 of file knumvalidator.cpp. | 
Member Function Documentation
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| 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::fromLatin1(), QString::length(), KGlobal::locale(), KLocale::readNumber(), QString::stripWhiteSpace(), and QString::toDouble(). Referenced by fixup(). | 
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| 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 QString::setNum(), QString::toDouble(), and validate(). | 
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| Sets the minimum and maximum value allowed. 
 Definition at line 268 of file knumvalidator.cpp. | 
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| Returns the current minimum value allowed. 
 Definition at line 277 of file knumvalidator.cpp. | 
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| Returns the current maximum value allowed. 
 Definition at line 282 of file knumvalidator.cpp. | 
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Sets the validator to be locale aware if  In this case, the character KLocale::decimalSymbol() from the global locale is recognized as decimal separator. Definition at line 196 of file knumvalidator.cpp. | 
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| Returns true if the validator is locale aware. 
 
 Definition at line 201 of file knumvalidator.cpp. | 
The documentation for this class was generated from the following files:

