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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc
** All rights reserved.
** For any questions to Digia, please use contact form at http://qt.digia.com
**
** This file is part of the QtDataVisualization module.
**
** Licensees holding valid Qt Enterprise licenses may use this file in
** accordance with the Qt Enterprise License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.
**
** If you have questions regarding the use of this file, please use
** contact form at http://qt.digia.com
**
****************************************************************************/
#ifndef Q3DSCENE_H
#define Q3DSCENE_H
#include <QtDataVisualization/qdatavisualizationenums.h>
#include <QObject>
#include <QRect>
QT_DATAVISUALIZATION_BEGIN_NAMESPACE
class Q3DCamera;
class Q3DBox;
class Q3DLight;
class Q3DScenePrivate;
class QT_DATAVISUALIZATION_EXPORT Q3DScene : public QObject
{
Q_OBJECT
Q_PROPERTY(QRect viewport READ viewport NOTIFY viewportChanged)
Q_PROPERTY(QRect primarySubViewport READ primarySubViewport WRITE setPrimarySubViewport NOTIFY primarySubViewportChanged)
Q_PROPERTY(QRect secondarySubViewport READ secondarySubViewport WRITE setSecondarySubViewport NOTIFY secondarySubViewportChanged)
Q_PROPERTY(QPoint selectionQueryPosition READ selectionQueryPosition WRITE setSelectionQueryPosition NOTIFY selectionQueryPositionChanged)
Q_PROPERTY(bool secondarySubviewOnTop READ isSecondarySubviewOnTop WRITE setSecondarySubviewOnTop NOTIFY secondarySubviewOnTopChanged)
Q_PROPERTY(bool slicingActive READ isSlicingActive WRITE setSlicingActive NOTIFY slicingActiveChanged)
Q_PROPERTY(Q3DCamera* activeCamera READ activeCamera WRITE setActiveCamera NOTIFY activeCameraChanged)
Q_PROPERTY(Q3DLight* activeLight READ activeLight WRITE setActiveLight NOTIFY activeLightChanged)
Q_PROPERTY(float devicePixelRatio READ devicePixelRatio WRITE setDevicePixelRatio NOTIFY devicePixelRatioChanged)
public:
Q3DScene(QObject *parent = 0);
~Q3DScene();
QRect viewport() const;
QRect primarySubViewport() const;
void setPrimarySubViewport(const QRect &primarySubViewport);
bool isPointInPrimarySubView(const QPoint &point);
QRect secondarySubViewport() const;
void setSecondarySubViewport(const QRect &secondarySubViewport);
bool isPointInSecondarySubView(const QPoint &point);
void setSelectionQueryPosition(const QPoint &point);
QPoint selectionQueryPosition() const;
static const QPoint invalidSelectionPoint();
void setSlicingActive(bool isSlicing);
bool isSlicingActive() const;
void setSecondarySubviewOnTop(bool isSecondaryOnTop);
bool isSecondarySubviewOnTop() const;
Q3DCamera *activeCamera() const;
void setActiveCamera(Q3DCamera *camera);
Q3DLight *activeLight() const;
void setActiveLight(Q3DLight *light);
float devicePixelRatio() const;
void setDevicePixelRatio(float pixelRatio);
Q_INVOKABLE void setLightPositionRelativeToCamera(const QVector3D &relativePosition,
float fixedRotation = 0.0f,
float distanceModifier = 0.0f);
signals:
void viewportChanged(QRect viewport);
void primarySubViewportChanged(QRect subViewport);
void secondarySubViewportChanged(QRect subViewport);
void secondarySubviewOnTopChanged(bool isSecondaryOnTop);
void slicingActiveChanged(bool isSlicingActive);
void activeCameraChanged(const Q3DCamera *camera);
void activeLightChanged(const Q3DLight *light);
void devicePixelRatioChanged(float pixelRatio);
void selectionQueryPositionChanged(const QPoint position);
private:
QScopedPointer<Q3DScenePrivate> d_ptr;
Q_DISABLE_COPY(Q3DScene)
friend class AbstractDeclarative;
friend class QAbstract3DGraph;
friend class Abstract3DController;
friend class Q3DScenePrivate;
friend class Abstract3DRenderer;
friend class Bars3DRenderer;
friend class Surface3DRenderer;
friend class Scatter3DRenderer;
friend class Q3DCameraPrivate;
};
QT_DATAVISUALIZATION_END_NAMESPACE
#endif // Q3DSCENE_H
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