1 files changed, 0 insertions, 220 deletions
diff --git a/examples/qt3d/graphicsview/modelitem.cpp b/examples/qt3d/graphicsview/modelitem.cpp
deleted file mode 100644
index 41ba1383..00000000
--- a/examples/qt3d/graphicsview/modelitem.cpp
+++ /dev/null
@@ -1,220 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation ([email protected])
-**
-** 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."
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "modelitem.h"
-#include "qglpainter.h"
-#include "qgraphicsembedscene.h"
-#include <QtGui/qgraphicssceneevent.h>
-#include <QtGui/qapplication.h>
-
-const qreal CubeSize = 2.0f;
-
-ModelItem::ModelItem(QGraphicsItem *parent)
-    : QGLGraphicsViewportItem(parent)
-    , mScene(0)
-    , mTextureId(0)
-    , navigating(false)
-    , mPressedFace(-1)
-    , pressedButton(Qt::NoButton)
-{
-    startNavCamera = new QGLCamera();
-
-    setFlag(ItemIsFocusable, true);
-}
-
-ModelItem::~ModelItem()
-{
-    delete startNavCamera;
-}
-
-void ModelItem::setScene(QGraphicsEmbedScene *scene)
-{
-    mScene = scene;
-    connect(scene, SIGNAL(changed(QList<QRectF>)), this, SLOT(updateScene()));
-}
-
-void ModelItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
-{
-    // Render the inner scene into a framebuffer object.
-    // We do this while the ordinary Qt paint engine has
-    // control of the GL context rather than later when the
-    // QGLPainter has control of the GL context.
-    if (mScene)
-        mTextureId = mScene->renderToTexture();
-
-    // Now render the GL parts of the item using QGLPainter.
-    QGLGraphicsViewportItem::paint(painter, option, widget);
-}
-
-void ModelItem::updateScene()
-{
-    update();
-}
-
-void ModelItem::mousePressEvent(QGraphicsSceneMouseEvent *event)
-{
-    int face;
-    QPointF tc = intersection
-        (event->widget(), event->pos().toPoint(), &face);
-    if (!navigating && mPressedFace == -1 && face != -1) {
-        mPressedFace = face;
-        pressedButton = event->button();
-        mScene->deliverEvent(event, tc);
-        return;
-    } else if (!navigating && face == -1) {
-        navigating = true;
-        pressedButton = event->button();
-        pressedPos = event->pos().toPoint();
-        startNavCamera->setEye(camera()->eye());
-        startNavCamera->setCenter(camera()->center());
-        startNavCamera->setUpVector(camera()->upVector());
-#ifndef QT_NO_CURSOR
-        setCursor(Qt::ClosedHandCursor);
-#endif
-        return;
-    }
-    QGraphicsItem::mousePressEvent(event);
-}
-
-void ModelItem::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
-{
-    if (navigating) {
-        QPoint delta = event->pos().toPoint() - pressedPos;
-        int deltax = delta.x();
-        int deltay = delta.y();
-        QGLCamera *camera = this->camera();
-        int rotation = camera->screenRotation();
-        if (rotation == 90 || rotation == 270) {
-            qSwap(deltax, deltay);
-        }
-        if (rotation == 90 || rotation == 180) {
-            deltax = -deltax;
-        }
-        if (rotation == 180 || rotation == 270) {
-            deltay = -deltay;
-        }
-        qreal anglex = deltax * 90.0f / rect().width();
-        qreal angley = deltay * 90.0f / rect().height();
-        QQuaternion q = startNavCamera->pan(-anglex);
-        q *= startNavCamera->tilt(-angley);
-        camera->setEye(startNavCamera->eye());
-        camera->setCenter(startNavCamera->center());
-        camera->setUpVector(startNavCamera->upVector());
-        camera->rotateCenter(q);
-    } else if (mPressedFace != -1) {
-        int face;
-        QPointF tc = intersection
-            (event->widget(), event->pos().toPoint(), &face);
-        if (face != mPressedFace)
-            tc = QPointF(-1, -1);
-        mScene->deliverEvent(event, tc);
-        return;
-    }
-    QGraphicsItem::mouseMoveEvent(event);
-}
-
-void ModelItem::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
-{
-    if (navigating && pressedButton == event->button()) {
-        navigating = false;
-        pressedButton = Qt::NoButton;
-#ifndef QT_NO_CURSOR
-        unsetCursor();
-#endif
-        return;
-    } else if (mPressedFace != -1) {
-        int face;
-        QPointF tc = intersection
-            (event->widget(), event->pos().toPoint(), &face);
-        if (face != mPressedFace)
-            tc = QPoint(-1, -1);
-        if (pressedButton == event->button()) {
-            mPressedFace = -1;
-            pressedButton = Qt::NoButton;
-        }
-        mScene->deliverEvent(event, tc);
-        return;
-    }
-    QGraphicsItem::mouseReleaseEvent(event);
-}
-
-void ModelItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event)
-{
-    int face;
-    QPointF tc = intersection
-        (event->widget(), event->pos().toPoint(), &face);
-    if (mPressedFace == -1 && face != -1) {
-        mPressedFace = face;
-        pressedButton = event->button();
-        mScene->deliverEvent(event, tc);
-        return;
-    }
-    QGraphicsItem::mouseDoubleClickEvent(event);
-}
-
-QPointF ModelItem::intersection
-    (QWidget *widget, const QPoint &point, int *actualFace) const
-{
-    // Bail out if no scene.
-    if (!mScene) {
-        *actualFace = -1;
-        return QPointF();
-    }
-
-    // Get the combined matrix for the projection.
-    int dpiX = widget->logicalDpiX();
-    int dpiY = widget->logicalDpiY();
-    QRectF bounds = boundingRect();
-    qreal aspectRatio = (bounds.width() * dpiY) / (bounds.height() * dpiX);
-    QMatrix4x4 proj = camera()->projectionMatrix(aspectRatio);
-
-    // Find the relative position of the point within (-1, -1) to (1, 1).
-    QPointF relativePoint =
-        QPointF((point.x() - bounds.center().x()) * 2 / bounds.width(),
-                -(point.y() - bounds.center().y()) * 2 / bounds.height());
-
-    // Get the ray extending from the eye through the point the user selected.
-    QVector3D eyept = proj.inverted().map
-        (QVector3D(relativePoint.x(), relativePoint.y(), -1.0f));
-    QRay3D ray(QVector3D(0, 0, 0), eyept);
-
-    // Intersect with the ray using a model-specific intersection method.
-    return intersection(ray, actualFace);
-}