diff options
Diffstat (limited to 'src/corelib/animation/qpropertyanimation.cpp')
| -rw-r--r-- | src/corelib/animation/qpropertyanimation.cpp | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/src/corelib/animation/qpropertyanimation.cpp b/src/corelib/animation/qpropertyanimation.cpp index 271be248ec..a1baa112fc 100644 --- a/src/corelib/animation/qpropertyanimation.cpp +++ b/src/corelib/animation/qpropertyanimation.cpp @@ -277,15 +277,20 @@ void QPropertyAnimation::updateState(QAbstractAnimation::State newState, if (oldState == Stopped) { d->setDefaultStartEndValue(d->targetValue->property(d->propertyName.constData())); //let's check if we have a start value and an end value + const char *what = nullptr; if (!startValue().isValid() && (d->direction == Backward || !d->defaultStartEndValue.isValid())) { - qWarning("QPropertyAnimation::updateState (%s, %s, %s): starting an animation without start value", - d->propertyName.constData(), d->target.data()->metaObject()->className(), - qPrintable(d->target.data()->objectName())); + what = "start"; } if (!endValue().isValid() && (d->direction == Forward || !d->defaultStartEndValue.isValid())) { - qWarning("QPropertyAnimation::updateState (%s, %s, %s): starting an animation without end value", + if (what) + what = "start and end"; + else + what = "end"; + } + if (Q_UNLIKELY(what)) { + qWarning("QPropertyAnimation::updateState (%s, %s, %ls): starting an animation without %s value", d->propertyName.constData(), d->target.data()->metaObject()->className(), - qPrintable(d->target.data()->objectName())); + qUtf16Printable(d->target.data()->objectName()), what); } } } else if (hash.value(key) == this) { |