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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 "labelitem_p.h"
QT_DATAVIS3D_BEGIN_NAMESPACE
LabelItem::LabelItem()
: m_size(QSize(0, 0)),
m_textureId(0)
{
}
LabelItem::~LabelItem()
{
// Note: Cannot delete texture here, unless we also implement
// reference counting for created textures.
}
void LabelItem::setSize(const QSize &size)
{
m_size = size;
}
QSize LabelItem::size()
{
return m_size;
}
void LabelItem::setTextureId(GLuint textureId)
{
m_textureId = textureId;
}
GLuint LabelItem::textureId()
{
return m_textureId;
}
void LabelItem::clear()
{
if (m_textureId) {
glDeleteTextures(1, &m_textureId);
m_textureId = 0;
}
m_size = QSize(0, 0);
}
QT_DATAVIS3D_END_NAMESPACE
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