diff options
Diffstat (limited to 'src/gui/widgets/qspinbox.cpp')
| -rw-r--r-- | src/gui/widgets/qspinbox.cpp | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/gui/widgets/qspinbox.cpp b/src/gui/widgets/qspinbox.cpp index 9ec21d6b21..193b15cef7 100644 --- a/src/gui/widgets/qspinbox.cpp +++ b/src/gui/widgets/qspinbox.cpp @@ -50,6 +50,7 @@ #include <qdebug.h> #include <math.h> +#include <float.h> QT_BEGIN_NAMESPACE @@ -832,8 +833,8 @@ void QDoubleSpinBox::setRange(double minimum, double maximum) Sets how many decimals the spinbox will use for displaying and interpreting doubles. - \warning The results might not be reliable with very high values - for \a decimals. + \warning The maximum value for \a decimals is DBL_MAX_10_EXP + + DBL_DIG (ie. 323) because of the limitations of the double type. Note: The maximum, minimum and value might change as a result of changing this property. @@ -849,7 +850,7 @@ int QDoubleSpinBox::decimals() const void QDoubleSpinBox::setDecimals(int decimals) { Q_D(QDoubleSpinBox); - d->decimals = qMax(0, decimals); + d->decimals = qBound(0, decimals, DBL_MAX_10_EXP + DBL_DIG); setRange(minimum(), maximum()); // make sure values are rounded setValue(value()); @@ -1214,7 +1215,7 @@ bool QDoubleSpinBoxPrivate::isIntermediateValue(const QString &str) const return false; } if (doright) { - QSBDEBUG("match %lld min_left %lld max_left %lld", match, min_left, max_left); + QSBDEBUG() << "match" << match << "min_left" << min_left << "max_left" << max_left; if (!doleft) { if (min_left == max_left) { const bool ret = isIntermediateValueHelper(qAbs(left), @@ -1481,7 +1482,7 @@ QString QDoubleSpinBoxPrivate::textFromValue(const QVariant &f) const static bool isIntermediateValueHelper(qint64 num, qint64 min, qint64 max, qint64 *match) { - QSBDEBUG("%lld %lld %lld", num, min, max); + QSBDEBUG() << num << min << max; if (num >= min && num <= max) { if (match) |