text: // original copyright:
  //
  // ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  // ** You may use this file under the terms of the BSD license
  
  #include "trafficlight.h"
  
  void LightWidget::paintEvent(QPaintEvent *)
  {
      if (!m_on)
          return;
  
      QPainter painter(this);
      painter.setRenderHint(QPainter::Antialiasing);
      painter.setBrush(m_color);
      painter.drawEllipse(0, 0, width(), height());
  }
  
  