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guideline.h

/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the demonstration applications of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial Usage
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
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** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
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** packaging of this file.  Please review the following information to
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#ifndef GUIDELINE_H
#define GUIDELINE_H

#include "guide.h"
#include "demoitem.h"

class GuideLine : public Guide
{
public:
    GuideLine(const QLineF &line, Guide *follows = 0);
    GuideLine(const QPointF &end, Guide *follows = 0);

    void guide(DemoItem *item, float moveSpeed); // overridden
    QPointF startPos();
    QPointF endPos();
    float length();

private:
    QLineF line;

};

#endif // GUIDELINE_H


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