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Diffstat (limited to 'src/declarative/items/qsgimage_p.h')
-rw-r--r-- | src/declarative/items/qsgimage_p.h | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/src/declarative/items/qsgimage_p.h b/src/declarative/items/qsgimage_p.h new file mode 100644 index 0000000000..aad63d42c0 --- /dev/null +++ b/src/declarative/items/qsgimage_p.h @@ -0,0 +1,104 @@ +// Commit: ac5c099cc3c5b8c7eec7a49fdeb8a21037230350 +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QSGIMAGE_P_H +#define QSGIMAGE_P_H + +#include "qsgimagebase_p.h" +#include <private/qsgtextureprovider_p.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Declarative) + +class QSGImagePrivate; +class Q_AUTOTEST_EXPORT QSGImage : public QSGImageBase, public QSGTextureProvider +{ + Q_OBJECT + Q_ENUMS(FillMode) + + Q_PROPERTY(FillMode fillMode READ fillMode WRITE setFillMode NOTIFY fillModeChanged) + Q_PROPERTY(qreal paintedWidth READ paintedWidth NOTIFY paintedGeometryChanged) + Q_PROPERTY(qreal paintedHeight READ paintedHeight NOTIFY paintedGeometryChanged) + Q_PROPERTY(QSGTexture *texture READ texture) + + Q_INTERFACES(QSGTextureProvider) + +public: + QSGImage(QSGItem *parent=0); + ~QSGImage(); + + enum FillMode { Stretch, PreserveAspectFit, PreserveAspectCrop, Tile, TileVertically, TileHorizontally }; + FillMode fillMode() const; + void setFillMode(FillMode); + + qreal paintedWidth() const; + qreal paintedHeight() const; + + QRectF boundingRect() const; + + virtual QSGTexture *texture() const; + +Q_SIGNALS: + void fillModeChanged(); + void paintedGeometryChanged(); + +protected: + QSGImage(QSGImagePrivate &dd, QSGItem *parent); + void pixmapChange(); + void updatePaintedGeometry(); + + virtual void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry); + virtual QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *); + +private: + Q_DISABLE_COPY(QSGImage) + Q_DECLARE_PRIVATE(QSGImage) +}; + +QT_END_NAMESPACE +QML_DECLARE_TYPE(QSGImage) +QT_END_HEADER + +#endif // QSGIMAGE_P_H |