Method paint

ImagePlay/src/IPProcessStep.cpp:98–321

! * \brief IPProcessStep::paint * \param painter * \param option * \param widget */

 * \param widget
 */
void IPProcessStep::paint(QPainter *painter, const QStyleOptionGraphicsItem*, QWidget*)
{
    // shadow
    painter->fillRect(QRect(10,10,48,48), QColor(0,0,0,50));

    // pen
    QPen pen(QColor(0,0,0));
    pen.setStyle(Qt::SolidLine);
    pen.setWidth(1);
    if(isSelected())
    {
        pen.setColor(QColor(52, 152, 219));
    }
    if(isEditing())
    {
        pen.setColor(QColor(211, 84, 0));
    }
    if(!process()->isResultReady())
    {
        pen.setStyle(Qt::DotLine);
    }
    painter->setPen(pen);

    // brush
    QBrush brush(Qt::white);
    painter->setBrush(brush);

    // inputs
    /*int input_y = 0;
    for(int i=0; i < (int) process()->inputs()->size(); i++)
    {
        // check if output is free
        if(!process()->inputs()->at(i).occupied)
        {
            painter->drawEllipse(0, input_y, 10, 10);
            input_y += 20;
        }
    }

    // outputs
    int output_y = 0;
    for(int i=0; i < (int) process()->outputs()->size(); i++)
    {
        // check if output is free
        if(!process()->outputs()->at(i).occupied)
        {
            painter->drawEllipse(55, output_y, 10, 10);
            input_y += 20;
        }
    }*/

    // main box
    QRect rect(8,8,48,48);
    //painter->fillRect(rect);
    painter->drawRect(rect);

    // THUMBNAIL MODE
    if(((IPProcessGridScene*) scene())->showThumbnails() && _thumbnail.height() > 0)