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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd
** All rights reserved.
** For any questions to The Qt Company, please use contact form at http://qt.io
**
** This file is part of the Qt Data Visualization module.
**
** Licensees holding valid commercial license for Qt may use this file in
** accordance with the Qt License Agreement provided with the Software
** or, alternatively, in accordance with the terms contained in a written
** agreement between you and The Qt Company.
**
** If you have questions regarding the use of this file, please use
** contact form at http://qt.io
**
****************************************************************************/
#include "labelitem_p.h"
QT_BEGIN_NAMESPACE_DATAVISUALIZATION
LabelItem::LabelItem()
: m_size(QSize(0, 0)),
m_textureId(0)
{
}
LabelItem::~LabelItem()
{
clear();
}
void LabelItem::setSize(const QSize &size)
{
m_size = size;
}
QSize LabelItem::size() const
{
return m_size;
}
void LabelItem::setTextureId(GLuint textureId)
{
QOpenGLContext::currentContext()->functions()->glDeleteTextures(1, &m_textureId);
m_textureId = textureId;
}
GLuint LabelItem::textureId() const
{
return m_textureId;
}
void LabelItem::clear()
{
if (m_textureId && QOpenGLContext::currentContext())
QOpenGLContext::currentContext()->functions()->glDeleteTextures(1, &m_textureId);
m_textureId = 0;
m_size = QSize(0, 0);
}
QT_END_NAMESPACE_DATAVISUALIZATION
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