From b11421394b4745253a046461234906feb9c811dc Mon Sep 17 00:00:00 2001 From: Anton Kudryavtsev Date: Wed, 20 Jul 2016 14:23:59 +0300 Subject: Qml: optimize string usage Use QStringBuilder more. Use QString::asprintf instead of arg()'s chain. Use += operator to reserve extra capacity for possible free following append/prepend/+= call. Change-Id: Ib65398b91566994339d2c4bbfaf94e49806b7471 Reviewed-by: Shawn Rutledge --- src/qml/qml/qqmlproperty.cpp | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'src/qml/qml/qqmlproperty.cpp') diff --git a/src/qml/qml/qqmlproperty.cpp b/src/qml/qml/qqmlproperty.cpp index ffa9bfa3a7..e287b68385 100644 --- a/src/qml/qml/qqmlproperty.cpp +++ b/src/qml/qml/qqmlproperty.cpp @@ -644,15 +644,11 @@ QString QQmlProperty::name() const // ### if (!d->object) { } else if (d->isValueType()) { - QString rv = d->core.name(d->object) + QLatin1Char('.'); - const QMetaObject *valueTypeMetaObject = QQmlValueTypeFactory::metaObjectForMetaType(d->core.propType); Q_ASSERT(valueTypeMetaObject); const char *vtName = valueTypeMetaObject->property(d->valueTypeData.coreIndex).name(); - rv += QString::fromUtf8(vtName); - - d->nameCache = rv; + d->nameCache = d->core.name(d->object) + QLatin1Char('.') + QString::fromUtf8(vtName); } else if (type() & SignalProperty) { QString name = QLatin1String("on") + d->core.name(d->object); name[2] = name.at(2).toUpper(); -- cgit v1.2.3