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Diffstat (limited to 'src/quick/items/context2d/qquickcontext2dnode_p.h')
-rw-r--r-- | src/quick/items/context2d/qquickcontext2dnode_p.h | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/src/quick/items/context2d/qquickcontext2dnode_p.h b/src/quick/items/context2d/qquickcontext2dnode_p.h new file mode 100644 index 0000000000..a00c939896 --- /dev/null +++ b/src/quick/items/context2d/qquickcontext2dnode_p.h @@ -0,0 +1,84 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation ([email protected]) +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QQUICKCONTEXT2DNODE_P_H +#define QQUICKCONTEXT2DNODE_P_H + +#include <QtQuick/qsgnode.h> +#include <QtQuick/qsgtexturematerial.h> + +#include "qquickcanvasitem_p.h" +#include "qquickcontext2dtexture_p.h" +#include "qquickcontext2d_p.h" + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +class QQuickContext2DNode : public QSGGeometryNode +{ +public: + QQuickContext2DNode(QQuickCanvasItem* item); + virtual ~QQuickContext2DNode(); + void setTexture(QQuickContext2DTexture* texture); + void update(); + void preprocess(); + void setSize(const QSizeF& size); +private: + void updateTexture(); + void updateGeometry(); + + QQuickCanvasItem* m_item; + QSGOpaqueTextureMaterial m_material; + QSGTextureMaterial m_materialO; + QSGGeometry m_geometry; + QQuickContext2DTexture* m_texture; + QSizeF m_size; + + bool m_dirtyGeometry; + bool m_dirtyTexture; +}; + +QT_END_HEADER + +QT_END_NAMESPACE + +#endif // QQUICKCONTEXT2DNODE_P_H |