Monster refactor commit.

1 files changed, 89 insertions, 0 deletions

diff --git a/examples/qt3d/graphicsview/modelitem.h b/examples/qt3d/graphicsview/modelitem.h
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+++ b/examples/qt3d/graphicsview/modelitem.h
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+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtQuick3D examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef MODELITEM_H
+#define MODELITEM_H
+
+#include "qglgraphicsviewportitem.h"
+#include "qglbuilder.h"
+#include "qray3d.h"
+
+class QGraphicsEmbedScene;
+
+class ModelItem : public QObject, public QGLGraphicsViewportItem
+{
+    Q_OBJECT
+public:
+    ModelItem(QGraphicsItem *parent = 0);
+    ~ModelItem();
+
+    QGraphicsEmbedScene *scene() const { return mScene; }
+    void setScene(QGraphicsEmbedScene *scene);
+
+    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
+
+protected:
+    void mousePressEvent(QGraphicsSceneMouseEvent *event);
+    void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
+    void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
+    void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event);
+
+private Q_SLOTS:
+    void updateScene();
+
+protected:
+    virtual QPointF intersection(const QRay3D &ray, int *actualFace) const = 0;
+    GLuint textureId() const { return mTextureId; }
+    int pressedFace() const { return mPressedFace; }
+
+private:
+    QGraphicsEmbedScene *mScene;
+    GLuint mTextureId;
+    bool navigating;
+    int mPressedFace;
+    Qt::MouseButton pressedButton;
+    QPoint pressedPos;
+    QGLCamera *startNavCamera;
+
+    QPointF intersection
+        (QWidget *widget, const QPoint &point, int *actualFace) const;
+};
+
+#endif