1 files changed, 0 insertions, 151 deletions
diff --git a/examples/qt3d/graphicsview/edge.cpp b/examples/qt3d/graphicsview/edge.cpp
deleted file mode 100644
index bf480ec4..00000000
--- a/examples/qt3d/graphicsview/edge.cpp
+++ /dev/null
@@ -1,151 +0,0 @@
-/****************************************************************************
-**
-** 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."
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QPainter>
-
-#include "edge.h"
-#include "node.h"
-
-#include <math.h>
-
-static const double Pi = 3.14159265358979323846264338327950288419717;
-static double TwoPi = 2.0 * Pi;
-
-Edge::Edge(Node *sourceNode, Node *destNode)
-    : arrowSize(10)
-{
-    setAcceptedMouseButtons(0);
-    source = sourceNode;
-    dest = destNode;
-    source->addEdge(this);
-    dest->addEdge(this);
-    adjust();
-}
-
-Edge::~Edge()
-{
-}
-
-Node *Edge::sourceNode() const
-{
-    return source;
-}
-
-void Edge::setSourceNode(Node *node)
-{
-    source = node;
-    adjust();
-}
-
-Node *Edge::destNode() const
-{
-    return dest;
-}
-
-void Edge::setDestNode(Node *node)
-{
-    dest = node;
-    adjust();
-}
-
-void Edge::adjust()
-{
-    if (!source || !dest)
-        return;
-
-    QLineF line(mapFromItem(source, 0, 0), mapFromItem(dest, 0, 0));
-    qreal length = line.length();
-
-    prepareGeometryChange();
-
-    if (length > qreal(20.)) {
-        QPointF edgeOffset((line.dx() * 10) / length, (line.dy() * 10) / length);
-        sourcePoint = line.p1() + edgeOffset;
-        destPoint = line.p2() - edgeOffset;
-    } else {
-        sourcePoint = destPoint = line.p1();
-    }
-}
-
-QRectF Edge::boundingRect() const
-{
-    if (!source || !dest)
-        return QRectF();
-
-    qreal penWidth = 1;
-    qreal extra = (penWidth + arrowSize) / 2.0;
-
-    return QRectF(sourcePoint, QSizeF(destPoint.x() - sourcePoint.x(),
-                                      destPoint.y() - sourcePoint.y()))
-        .normalized()
-        .adjusted(-extra, -extra, extra, extra);
-}
-
-void Edge::paint(QPainter *painter, const QStyleOptionGraphicsItem *, QWidget *)
-{
-    if (!source || !dest)
-        return;
-
-    QLineF line(sourcePoint, destPoint);
-    if (qFuzzyCompare(line.length(), qreal(0.)))
-        return;
-
-    // Draw the line itself
-    painter->setPen(QPen(Qt::black, 2, Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin));
-    painter->drawLine(line);
-
-    // Draw the arrows
-    double angle = ::acos(line.dx() / line.length());
-    if (line.dy() >= 0)
-        angle = TwoPi - angle;
-
-    QPointF sourceArrowP1 = sourcePoint + QPointF(sin(angle + Pi / 3) * arrowSize,
-                                                  cos(angle + Pi / 3) * arrowSize);
-    QPointF sourceArrowP2 = sourcePoint + QPointF(sin(angle + Pi - Pi / 3) * arrowSize,
-                                                  cos(angle + Pi - Pi / 3) * arrowSize);
-    QPointF destArrowP1 = destPoint + QPointF(sin(angle - Pi / 3) * arrowSize,
-                                              cos(angle - Pi / 3) * arrowSize);
-    QPointF destArrowP2 = destPoint + QPointF(sin(angle - Pi + Pi / 3) * arrowSize,
-                                              cos(angle - Pi + Pi / 3) * arrowSize);
-
-    painter->setBrush(Qt::black);
-    painter->drawPolygon(QPolygonF() << line.p1() << sourceArrowP1 << sourceArrowP2);
-    painter->drawPolygon(QPolygonF() << line.p2() << destArrowP1 << destArrowP2);
-}