/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**************************************************************************/

#include "layeritem.h"
#include "qmlobserverconstants.h"

#include <QGraphicsScene>

namespace QmlObserver {

LayerItem::LayerItem(QGraphicsScene* scene)
            : QGraphicsObject()
{
    scene->addItem(this);
    setZValue(1);
    setFlag(QGraphicsItem::ItemIsMovable, false);
}

LayerItem::~LayerItem()
{
}

void LayerItem::paint(QPainter * /*painter*/, const QStyleOptionGraphicsItem * /*option*/, QWidget * /*widget*/)
{
}

int LayerItem::type() const
{
    return Constants::EditorItemType;
}

QRectF LayerItem::boundingRect() const
{
    return childrenBoundingRect();
}

QList<QGraphicsItem*> LayerItem::findAllChildItems() const
{
    return findAllChildItems(this);
}

QList<QGraphicsItem*> LayerItem::findAllChildItems(const QGraphicsItem *item) const
{
    QList<QGraphicsItem*> itemList(item->childItems());

    foreach (QGraphicsItem *childItem, item->childItems())
        itemList += findAllChildItems(childItem);

    return itemList;
}

} // namespace QmlObserver