1 /****************************************************************************
3 ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
4 ** All rights reserved.
5 ** Contact: Nokia Corporation (qt-info@nokia.com)
7 ** This file is part of the Declarative module of the Qt Toolkit.
9 ** $QT_BEGIN_LICENSE:LGPL$
10 ** GNU Lesser General Public License Usage
11 ** This file may be used under the terms of the GNU Lesser General Public
12 ** License version 2.1 as published by the Free Software Foundation and
13 ** appearing in the file LICENSE.LGPL included in the packaging of this
14 ** file. Please review the following information to ensure the GNU Lesser
15 ** General Public License version 2.1 requirements will be met:
16 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
18 ** In addition, as a special exception, Nokia gives you certain additional
19 ** rights. These rights are described in the Nokia Qt LGPL Exception
20 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
22 ** GNU General Public License Usage
23 ** Alternatively, this file may be used under the terms of the GNU General
24 ** Public License version 3.0 as published by the Free Software Foundation
25 ** and appearing in the file LICENSE.GPL included in the packaging of this
26 ** file. Please review the following information to ensure the GNU General
27 ** Public License version 3.0 requirements will be met:
28 ** http://www.gnu.org/copyleft/gpl.html.
31 ** Alternatively, this file may be used in accordance with the terms and
32 ** conditions contained in a signed written agreement between you and Nokia.
40 ****************************************************************************/
42 #ifndef QQUICKSPRITEIMAGE_P_H
43 #define QQUICKSPRITEIMAGE_P_H
52 QT_MODULE(Declarative)
56 class QQuickSpriteEngine;
57 class QSGGeometryNode;
58 class QQuickSpriteMaterial;
59 class QQuickSpriteImage : public QQuickItem
62 Q_PROPERTY(bool running READ running WRITE setRunning NOTIFY runningChanged)
63 Q_PROPERTY(bool interpolate READ interpolate WRITE setInterpolate NOTIFY interpolateChanged)
64 //###try to share similar spriteEngines for less overhead?
65 Q_PROPERTY(QDeclarativeListProperty<QQuickSprite> sprites READ sprites)
66 Q_CLASSINFO("DefaultProperty", "sprites")
69 explicit QQuickSpriteImage(QQuickItem *parent = 0);
71 QDeclarativeListProperty<QQuickSprite> sprites();
78 bool interpolate() const
85 void runningChanged(bool arg);
86 void interpolateChanged(bool arg);
90 void setRunning(bool arg)
92 if (m_running != arg) {
94 emit runningChanged(arg);
98 void setInterpolate(bool arg)
100 if (m_interpolate != arg) {
102 emit interpolateChanged(arg);
110 QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *);
112 void prepareNextFrame();
113 QSGGeometryNode* buildNode();
114 QSGGeometryNode *m_node;
115 QQuickSpriteMaterial *m_material;
116 QList<QQuickSprite*> m_sprites;
117 QQuickSpriteEngine* m_spriteEngine;
129 #endif // QQUICKSPRITEIMAGE_P_H