/*
  themedimagelabel.cpp

  This file is part of GammaRay, the Qt application inspection and
  manipulation tool.

  Copyright (C) 2010-2020 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
  Author: Filipe Azevedo <filipe.azevedo@kdab.com>

  Licensees holding valid commercial KDAB GammaRay licenses may use this file in
  accordance with GammaRay Commercial License Agreement provided with the Software.

  Contact info@kdab.com if any conditions of this licensing are not clear to you.

  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, see <http://www.gnu.org/licenses/>.
*/

#include "themedimagelabel.h"
#include "uiresources.h"

#include <QEvent>

using namespace GammaRay;

ThemedImageLabel::ThemedImageLabel(QWidget *parent, Qt::WindowFlags f)
    : QLabel(parent, f)
{
}

QString ThemedImageLabel::themeFileName() const
{
    return m_themeFileName;
}

void ThemedImageLabel::setThemeFileName(const QString &themeFileName)
{
    if (m_themeFileName == themeFileName)
        return;

    m_themeFileName = themeFileName;
    updatePixmap();
}

bool ThemedImageLabel::event(QEvent *e)
{
    if (e->type() == QEvent::ScreenChangeInternal)
        updatePixmap();
    return QLabel::event(e);
}

void ThemedImageLabel::updatePixmap()
{
    if (m_themeFileName.isEmpty())
        setPixmap(QPixmap());
    else
        setPixmap(UIResources::themedPixmap(m_themeFileName, this));
}
