qsgdefaultninepatchnode.cpp

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++ // Copyright (C) 2016 The Qt Company Ltd.

++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

++

++ #include "qsgdefaultninepatchnode_p.h"

++

++ QT_BEGIN_NAMESPACE

++

++ QSGDefaultNinePatchNode::QSGDefaultNinePatchNode()

++     : m_geometry(QSGGeometry::defaultAttributes_TexturedPoint2D(), 4)

++ {

++     m_geometry.setDrawingMode(QSGGeometry::DrawTriangleStrip);

++     setGeometry(&m_geometry);

++     setMaterial(&m_material);

++ }

++

++ QSGDefaultNinePatchNode::~QSGDefaultNinePatchNode()

++ {

++     delete m_material.texture();

++ }

++

++ void QSGDefaultNinePatchNode::setTexture(QSGTexture *texture)

++ {

++     delete m_material.texture();

++     m_material.setTexture(texture);

++ }

++

++ void QSGDefaultNinePatchNode::setBounds(const QRectF &bounds)

++ {

++     m_bounds = bounds;

++ }

++

++ void QSGDefaultNinePatchNode::setDevicePixelRatio(qreal ratio)

++ {

++     m_devicePixelRatio = ratio;

++ }

++

++ void QSGDefaultNinePatchNode::setPadding(qreal left, qreal top, qreal right, qreal bottom)

++ {

++     m_padding = QVector4D(left, top, right, bottom);

++ }

++

++ void QSGDefaultNinePatchNode::update()

++ {

++     rebuildGeometry(m_material.texture(), &m_geometry, m_padding, m_bounds, m_devicePixelRatio);

++     markDirty(QSGNode::DirtyGeometry | QSGNode::DirtyMaterial);

++ }

++

++ QT_END_NAMESPACE