QmitkOverlayContainerWidget.cpp

Go to the documentation of this file.

/*===================================================================

The Medical Imaging Interaction Toolkit (MITK)

Copyright (c) German Cancer Research Center,
Division of Medical and Biological Informatics.
All rights reserved.

This software is distributed WITHOUT ANY WARRANTY; without
even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE.

See LICENSE.txt or http://www.mitk.org for details.

===================================================================*/

#include "QmitkOverlayContainerWidget.h"

#include <QPainter>

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

QmitkOverlayContainerWidget::~QmitkOverlayContainerWidget()
{
}

void QmitkOverlayContainerWidget::paintEvent(QPaintEvent *)
{
  QPainter p(this);
  p.setCompositionMode(QPainter::CompositionMode_Clear);
  p.fillRect(this->rect(), Qt::transparent);
}