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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtDataVis3D module.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "datavisview.h"
#include "scenerenderernode_p.h"
#include <QDebug>
QTENTERPRISE_DATAVIS3D_BEGIN_NAMESPACE
DataVisView::DataVisView(QQuickItem *parent):
QQuickItem(parent)
{
// By default, QQuickItem does not draw anything. If you subclass
// QQuickItem to create a visual item, you will need to uncomment the
// following line and re-implement updatePaintNode()
setFlag(ItemHasContents, true);
}
DataVisView::~DataVisView()
{
}
QSGNode *DataVisView::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *)
{
// Delete old node and recreate it. This function gets called when window geometry changes.
if (oldNode)
delete oldNode;
// We need to create a node class that does the rendering (ie. a node that "captures" the rendering we do)
SceneRendererNode *node = new SceneRendererNode(window());
node->setRect(boundingRect());
return node;
}
QTENTERPRISE_DATAVIS3D_END_NAMESPACE
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