/****************************************************************************
**
** Copyright (C) 2012 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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** 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.
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** 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 "tabpositionindicator.h"

#include <QPainter>
#include <QPaintEvent>
#include <QBrush>
#include <QPalette>

using namespace Core::Internal;

TabPositionIndicator::TabPositionIndicator()
    : QWidget(0, Qt::ToolTip)
{
}

void TabPositionIndicator::paintEvent(QPaintEvent *event)
{
    QPainter p(this);
    QPen pen = p.pen();
    pen.setWidth(2);
    pen.setColor(palette().color(QPalette::Active, QPalette::LinkVisited));
    pen.setStyle(Qt::DotLine);
    p.setPen(pen);
    p.drawLine(event->rect().topLeft(), event->rect().bottomLeft());
}