OpenBoard/src/gui/UBThumbnailView.cpp

/*
 * Copyright (C) 2012 Webdoc SA
 *
 * This file is part of Open-Sankoré.
 *
 * Open-Sankoré is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation, version 2,
 * with a specific linking exception for the OpenSSL project's
 * "OpenSSL" library (or with modified versions of it that use the
 * same license as the "OpenSSL" library).
 *
 * Open-Sankoré 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
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with Open-Sankoré; if not, see
 * <http://www.gnu.org/licenses/>.
 */


#include "UBThumbnailView.h"
#include "domain/UBGraphicsScene.h"

#include "core/UBMimeData.h"

#include "core/memcheck.h"

UBThumbnailView::UBThumbnailView()
{
    setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
    setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
    setRenderHints(QPainter::Antialiasing | QPainter::SmoothPixmapTransform | QPainter::TextAntialiasing);
}

UBThumbnailView::~UBThumbnailView()
{
    // NOOP
}

void UBThumbnailView::drawBackground(QPainter *painter, const QRectF &rect)
{
    // Do not draw crossed background in thumbnails
    if (qobject_cast<UBGraphicsScene*>(scene())->isDarkBackground())
    {
        painter->fillRect(rect, QBrush(QColor(Qt::black)));
    }
    else
    {
        painter->fillRect(rect, QBrush(QColor(Qt::white)));
    }
}

void UBThumbnailView::mouseDoubleClickEvent ( QMouseEvent * event )
{
    Q_UNUSED(event);
    emit doubleClicked();
}