/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
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** conditions see http://qt.digia.com/licensing.  For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights.  These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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****************************************************************************/

#include "bindingindicatorgraphicsitem.h"

#include <QPainter>

namespace QmlDesigner {

BindingIndicatorGraphicsItem::BindingIndicatorGraphicsItem(QGraphicsItem *parent) :
    QGraphicsObject(parent)
{
}

void BindingIndicatorGraphicsItem::paint(QPainter *painter, const QStyleOptionGraphicsItem * /*option*/, QWidget * /*widget*/)
{
    painter->save();
    QPen linePen(QColor(255, 0, 0, 255), 2);
    //linePen.setDashPattern(QVector<double>() << 3. << 2.);
    painter->setPen(linePen);
    painter->drawLine(m_bindingLine);
    painter->restore();
}

QRectF BindingIndicatorGraphicsItem::boundingRect() const
{
    return QRectF(m_bindingLine.x1(),
                  m_bindingLine.y1(),
                  m_bindingLine.x2() - m_bindingLine.x1() + 3,
                  m_bindingLine.y2() - m_bindingLine.y1() + 3);
}

void BindingIndicatorGraphicsItem::updateBindingIndicator(const QLineF &bindingLine)
{
    m_bindingLine = bindingLine;
    update();
}

} // namespace QmlDesigner
