A validator for floating point values.
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#include <QDS_Validator.h>
This class provides validation of the strings entered by the user for datum with 'Float' value type according to datum properties: minimum value, maximum value, precision, filter.
Inherits QDoubleValidator.
| QDS_DoubleValidator::QDS_DoubleValidator |
( |
QObject * |
p = 0 | ) |
|
Create empty validator object.
- Parameters
-
| QDS_DoubleValidator::QDS_DoubleValidator |
( |
const QString & |
f, |
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QObject * |
p = 0 |
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) |
| |
Create validator object with filter string f.
- Parameters
-
| f | filter string |
| p | parent object |
| QDS_DoubleValidator::~QDS_DoubleValidator |
( |
| ) |
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virtual |
| QValidator::State QDS_DoubleValidator::validate |
( |
QString & |
input, |
|
|
int & |
pos |
|
) |
| const |
|
virtual |
Reimplemented from QDoubleValidator.
Perform standard check by QDoubleValidator::validate(). If returned state is not QValidator::Invalid and filter is specified then perform validation with filter by QRegExpValidator.
Returns QValidator::Invalid if input is invalid according to this validator's rules, QValidator::Intermediate if it is likely that a little more editing will make the input acceptable and QValidator::Acceptable if the input is valid.
- Parameters
-
| input | string being validated |
| pos | cursor position |
- Returns
- validation state (
QValidator::State)
References myFilter.
| QString QDS_DoubleValidator::myFilter |
|
private |
The documentation for this class was generated from the following files:
