/****************************************************************************
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** packaging of this file.  Please review the following information to
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#include "qframegraphnode.h"
#include "qframegraphnode_p.h"

/*!
 * \class FrameGraphNode
 *
 * \brief Base class of all FrameGraph configuration nodes.
 *
 * This is an abstract class so it cannot be instanced directly
 * but rather through one of its subclasses.
 *
 * \since 5.3
 * \namespace Qt3D
 */

QT_BEGIN_NAMESPACE

namespace Qt3D {

QFrameGraphNodePrivate::QFrameGraphNodePrivate(QFrameGraphNode *qq)
    : QNodePrivate(qq)
    , m_enabled(true)
{
}

void QFrameGraphNode::copy(const QNode *ref)
{
    QNode::copy(ref);
}

QFrameGraphNode::QFrameGraphNode(QNode *parent)
    : QNode(*new QFrameGraphNodePrivate(this), parent)
{
}

QFrameGraphNode::QFrameGraphNode(QFrameGraphNodePrivate &dd, QNode *parent)
    : QNode(dd, parent)
{
}

void QFrameGraphNode::appendFrameGraphNode(QFrameGraphNode *item)
{
    Q_D(QFrameGraphNode);
    if (!d->m_fgChildren.contains(item)) {
        if (!item->parent())
            item->setParent(this);
        d->m_fgChildren.append(item);
    }
}

void QFrameGraphNode::removeFrameGraphNode(QFrameGraphNode *item)
{
    Q_D(QFrameGraphNode);
    if (!d->m_fgChildren.contains(item)) {
        d->m_fgChildren.removeOne(item);
    }
}

QList<QFrameGraphNode *> QFrameGraphNode::frameGraphChildren() const
{
    Q_D(const QFrameGraphNode);
    return d->m_fgChildren;
}

bool QFrameGraphNode::isEnabled() const
{
    Q_D(const QFrameGraphNode);
    return d->m_enabled;
}

void QFrameGraphNode::setEnabled(bool enabled)
{
    Q_D(QFrameGraphNode);
    if (d->m_enabled != enabled) {
        d->m_enabled = enabled;
        emit enabledChanged();
    }
}


} // Qt3D

QT_END_NAMESPACE