qquickdesignersupportpropertychanges.cpp

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// Copyright (C) 2016 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

// Qt-Security score:significant reason:default

#include "qquickdesignersupportpropertychanges_p.h"

#include <private/qquickpropertychanges_p.h>

#include <private/qquickstateoperations_p.h>

QT_BEGIN_NAMESPACE

void QQuickDesignerSupportPropertyChanges::attachToState(QObject *propertyChanges)

    QQuickPropertyChanges *propertyChange = qobject_cast<QQuickPropertyChanges*>(propertyChanges);

    if (!propertyChange)

        return;

    propertyChange->attachToState();

QObject *QQuickDesignerSupportPropertyChanges::targetObject(QObject *propertyChanges)

    QQuickPropertyChanges *propertyChange = qobject_cast<QQuickPropertyChanges*>(propertyChanges);

    if (!propertyChange)

        return nullptr;

    return propertyChange->object();

void QQuickDesignerSupportPropertyChanges::removeProperty(QObject *propertyChanges, const QQuickDesignerSupport::PropertyName &propertyName)

    QQuickPropertyChanges *propertyChange = qobject_cast<QQuickPropertyChanges*>(propertyChanges);

    if (!propertyChange)

        return;

    propertyChange->removeProperty(QString::fromUtf8(propertyName));

QVariant QQuickDesignerSupportPropertyChanges::getProperty(QObject *propertyChanges,

                                                     const QQuickDesignerSupport::PropertyName &propertyName)

    QQuickPropertyChanges *propertyChange = qobject_cast<QQuickPropertyChanges*>(propertyChanges);

    if (!propertyChange)

        return QVariant();

    return propertyChange->property(QString::fromUtf8(propertyName));

void QQuickDesignerSupportPropertyChanges::changeValue(QObject *propertyChanges,

                                                 const QQuickDesignerSupport::PropertyName &propertyName,

                                                 const QVariant &value)

    QQuickPropertyChanges *propertyChange = qobject_cast<QQuickPropertyChanges*>(propertyChanges);

    if (!propertyChange)

        return;

    propertyChange->changeValue(QString::fromUtf8(propertyName), value);

void QQuickDesignerSupportPropertyChanges::changeExpression(QObject *propertyChanges,

                                                      const QQuickDesignerSupport::PropertyName &propertyName,

                                                      const QString &expression)

    QQuickPropertyChanges *propertyChange = qobject_cast<QQuickPropertyChanges*>(propertyChanges);

    if (!propertyChange)

        return;

    propertyChange->changeExpression(QString::fromUtf8(propertyName), expression);

QObject *QQuickDesignerSupportPropertyChanges::stateObject(QObject *propertyChanges)

    QQuickPropertyChanges *propertyChange = qobject_cast<QQuickPropertyChanges*>(propertyChanges);

    if (!propertyChange)

        return nullptr;

    return propertyChange->state();

bool QQuickDesignerSupportPropertyChanges::isNormalProperty(const QQuickDesignerSupport::PropertyName &propertyName)

    const QMetaObject *metaObject = &QQuickPropertyChanges::staticMetaObject;

    return (metaObject->indexOfProperty(propertyName) > 0); // 'restoreEntryValues', 'explicit'

void QQuickDesignerSupportPropertyChanges::detachFromState(QObject *propertyChanges)

    QQuickPropertyChanges *propertyChange = qobject_cast<QQuickPropertyChanges*>(propertyChanges);

    if (!propertyChange)

        return;

    propertyChange->detachFromState();

QT_END_NAMESPACE