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diff --git a/examples/animation/stickman/animation.cpp b/examples/animation/stickman/animation.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtCore module 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 "animation.h"
+
+#include <QPointF>
+#include <QIODevice>
+#include <QDataStream>
+
+class Frame
+{
+public:
+ Frame() {
+ }
+
+ int nodeCount() const
+ {
+ return m_nodePositions.size();
+ }
+
+ void setNodeCount(int nodeCount)
+ {
+ while (nodeCount > m_nodePositions.size())
+ m_nodePositions.append(QPointF());
+
+ while (nodeCount < m_nodePositions.size())
+ m_nodePositions.removeLast();
+ }
+
+ QPointF nodePos(int idx) const
+ {
+ return m_nodePositions.at(idx);
+ }
+
+ void setNodePos(int idx, const QPointF &pos)
+ {
+ m_nodePositions[idx] = pos;
+ }
+
+private:
+ QList<QPointF> m_nodePositions;
+};
+
+Animation::Animation()
+{
+ m_currentFrame = 0;
+ m_frames.append(new Frame);
+}
+
+Animation::~Animation()
+{
+ qDeleteAll(m_frames);
+}
+
+void Animation::setTotalFrames(int totalFrames)
+{
+ while (m_frames.size() < totalFrames)
+ m_frames.append(new Frame);
+
+ while (totalFrames < m_frames.size())
+ delete m_frames.takeLast();
+}
+
+int Animation::totalFrames() const
+{
+ return m_frames.size();
+}
+
+void Animation::setCurrentFrame(int currentFrame)
+{
+ m_currentFrame = qMax(qMin(currentFrame, totalFrames()-1), 0);
+}
+
+int Animation::currentFrame() const
+{
+ return m_currentFrame;
+}
+
+void Animation::setNodeCount(int nodeCount)
+{
+ Frame *frame = m_frames.at(m_currentFrame);
+ frame->setNodeCount(nodeCount);
+}
+
+int Animation::nodeCount() const
+{
+ Frame *frame = m_frames.at(m_currentFrame);
+ return frame->nodeCount();
+}
+
+void Animation::setNodePos(int idx, const QPointF &pos)
+{
+ Frame *frame = m_frames.at(m_currentFrame);
+ frame->setNodePos(idx, pos);
+}
+
+QPointF Animation::nodePos(int idx) const
+{
+ Frame *frame = m_frames.at(m_currentFrame);
+ return frame->nodePos(idx);
+}
+
+QString Animation::name() const
+{
+ return m_name;
+}
+
+void Animation::setName(const QString &name)
+{
+ m_name = name;
+}
+
+void Animation::save(QIODevice *device) const
+{
+ QDataStream stream(device);
+ stream << m_name;
+ stream << m_frames.size();
+ foreach (Frame *frame, m_frames) {
+ stream << frame->nodeCount();
+ for (int i=0; i<frame->nodeCount(); ++i)
+ stream << frame->nodePos(i);
+ }
+}
+
+void Animation::load(QIODevice *device)
+{
+ if (!m_frames.isEmpty())
+ qDeleteAll(m_frames);
+
+ m_frames.clear();
+
+ QDataStream stream(device);
+ stream >> m_name;
+
+ int frameCount;
+ stream >> frameCount;
+
+ for (int i=0; i<frameCount; ++i) {
+
+ int nodeCount;
+ stream >> nodeCount;
+
+ Frame *frame = new Frame;
+ frame->setNodeCount(nodeCount);
+
+ for (int j=0; j<nodeCount; ++j) {
+ QPointF pos;
+ stream >> pos;
+
+ frame->setNodePos(j, pos);
+ }
+
+ m_frames.append(frame);
+ }
+}