diff options
Diffstat (limited to 'src/gui/util/qvalidator.cpp')
-rw-r--r-- | src/gui/util/qvalidator.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/gui/util/qvalidator.cpp b/src/gui/util/qvalidator.cpp index 31dfd20d1a..4a92b7ea3a 100644 --- a/src/gui/util/qvalidator.cpp +++ b/src/gui/util/qvalidator.cpp @@ -38,6 +38,7 @@ #ifndef QT_NO_VALIDATOR #include "private/qobject_p.h" #include "private/qlocale_p.h" +#include "private/qnumeric_p.h" #include <limits.h> #include <cmath> @@ -676,9 +677,9 @@ QValidator::State QDoubleValidatorPrivate::validateWithLocale(QString &input, QL if (q->t < 0 && buff.startsWith('+')) return QValidator::Invalid; - bool ok, overflow; - double i = QLocaleData::bytearrayToDouble(buff.constData(), &ok, &overflow); - if (overflow) + bool ok = false; + double i = buff.toDouble(&ok); // returns 0.0 if !ok + if (i == qt_qnan()) return QValidator::Invalid; if (!ok) return QValidator::Intermediate; |