qt-everywhere-src-5.15.1/qt3d/src/render/renderstates/qlinewidth.cpp

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#include "qlinewidth.h"
#include "qlinewidth_p.h"

#include <Qt3DRender/private/qrenderstatecreatedchange_p.h>

QT_BEGIN_NAMESPACE

namespace Qt3DRender {

/*!
    \class Qt3DRender::QLineWidth
    \inmodule Qt3DRender
    \since 5.10
    \brief Specifies the width of rasterized lines.
 */

/*!
    \qmltype LineWidth
    \since 5.10
    \inherits RenderState
    \instantiates Qt3DRender::QLineWidth
    \inqmlmodule Qt3D.Render

    \brief Specifies the width of rasterized lines.
 */

/*!
    \qmlproperty real LineWidth::value
    Specifies the width value to be used.
*/

/*!
    \property  QLineWidth::value
    Specifies the width value to be used.
*/

QLineWidth::QLineWidth(Qt3DCore::QNode *parent)
    : QRenderState(*new QLineWidthPrivate(1.0f), parent)
{
}

QLineWidth::~QLineWidth()
{
}

float QLineWidth::value() const
{
    Q_D(const QLineWidth);
    return d->m_value;
}

void QLineWidth::setValue(float width)
{
    Q_D(QLineWidth);
    d->m_value = width;
    emit valueChanged(width);
}

bool QLineWidth::smooth() const
{
    Q_D(const QLineWidth);
    return d->m_smooth;
}

void QLineWidth::setSmooth(bool enabled)
{
    Q_D(QLineWidth);
    if (d->m_smooth != enabled) {
        d->m_smooth = enabled;
        emit smoothChanged(enabled);
    }
}

Qt3DCore::QNodeCreatedChangeBasePtr QLineWidth::createNodeCreationChange() const
{
    auto creationChange = QRenderStateCreatedChangePtr<QLineWidthData>::create(this);
    auto &data = creationChange->data;
    Q_D(const QLineWidth);
    data.value = d->m_value;
    data.smooth = d->m_smooth;
    return creationChange;
}

} // namespace Qt3DRender

QT_END_NAMESPACE