diff options
Diffstat (limited to 'src/plugins/qmltooling/qmldbg_debugger/qqmlenginedebugservice.cpp')
-rw-r--r-- | src/plugins/qmltooling/qmldbg_debugger/qqmlenginedebugservice.cpp | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/plugins/qmltooling/qmldbg_debugger/qqmlenginedebugservice.cpp b/src/plugins/qmltooling/qmldbg_debugger/qqmlenginedebugservice.cpp index a9996da7f4..ff4e30835d 100644 --- a/src/plugins/qmltooling/qmldbg_debugger/qqmlenginedebugservice.cpp +++ b/src/plugins/qmltooling/qmldbg_debugger/qqmlenginedebugservice.cpp @@ -683,11 +683,13 @@ bool QQmlEngineDebugServiceImpl::resetBinding(int objectId, const QString &prope QQmlContext *context = qmlContext(object); if (object && context) { - QString parentProperty = propertyName; - if (propertyName.indexOf(QLatin1Char('.')) != -1) - parentProperty = propertyName.left(propertyName.indexOf(QLatin1Char('.'))); + QStringRef parentPropertyRef(&propertyName); + const int idx = parentPropertyRef.indexOf(QLatin1Char('.')); + if (idx != -1) + parentPropertyRef = parentPropertyRef.left(idx); - if (object->property(parentProperty.toLatin1()).isValid()) { + const QByteArray parentProperty = parentPropertyRef.toLatin1(); + if (object->property(parentProperty).isValid()) { QQmlProperty property(object, propertyName); QQmlPropertyPrivate::removeBinding(property); if (property.isResettable()) { @@ -700,7 +702,7 @@ bool QQmlEngineDebugServiceImpl::resetBinding(int objectId, const QString &prope // overwrite with default value if (QQmlType *objType = QQmlMetaType::qmlType(object->metaObject())) { if (QObject *emptyObject = objType->create()) { - if (emptyObject->property(parentProperty.toLatin1()).isValid()) { + if (emptyObject->property(parentProperty).isValid()) { QVariant defaultValue = QQmlProperty(emptyObject, propertyName).read(); if (defaultValue.isValid()) { setBinding(objectId, propertyName, defaultValue, true); |