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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Data Visualization module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** 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 The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
****************************************************************************/
#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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