/**
 * This file is a part of Luminance HDR package.
 * ----------------------------------------------------------------------
 * Copyright (C) 2013 Franco Comida
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 * ----------------------------------------------------------------------
 *
 * @author Franco Comida <fcomida@users.sourceforge.net>
 */


#include "PreviewFrame.h"

PreviewFrame::PreviewFrame(QWidget *parent) :
    QFrame(parent),
    m_index(0) 
{
    m_flowLayout = new FlowLayout;
    setLayout(m_flowLayout);
    QPalette* palette = new QPalette(); 
    palette->setColor(QPalette::Foreground,Qt::red);
    setPalette(*palette);
}

PreviewFrame::~PreviewFrame()
{
}

void PreviewFrame::addLabel(SimplePreviewLabel* label)
{
    connect(label, SIGNAL(selected(int)), this, SLOT(selectLabel(int)));
    label->setFrameStyle(QFrame::Box);
    m_labels.push_back(label);
    m_flowLayout->addWidget(label);
}

void PreviewFrame::selectLabel(int index)
{
    m_labels[m_index]->setLineWidth(1);
    m_index = index;
    m_labels[m_index]->setLineWidth(3);
}
