Хранилища Subversion OpenInventory

   CPictureDelegate::CPictureDelegate( QObject * parent ) : QItemDelegate(parent)

   {

   }

   void CPictureDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const

   {

           m_pxPicture.fill( QColor(Qt::white) );

           const QAbstractItemModel * model = index.model();

           QString sFileName = model->data( index, Qt::DisplayRole ).toString();

           QVariant currentImage = model->data(index,0);

           QByteArray bytes = currentImage.toByteArray();

     //       QImage image;

     //       image.loadFromData(bytes);

           if (currentImage.isValid()) {

                m_pxPicture.loadFromData(bytes);

           }

           else {

               //QItemDelegate::paint(painter, option, index);

           return;

           }

           /*

           if ( !sFileName.isEmpty() )

                   m_pxPicture.load( sFileName );

           else {

               //QItemDelegate::paint(painter, option, index);

           return;

           }

*/

           QPalette::ColorGroup cg = (option.state & QStyle::State_Enabled) ?

                                                             ((option.state & QStyle::State_Active) ? QPalette::Normal : QPalette::Inactive ) :

                                                             QPalette::Disabled;

            if (option.state & QStyle::State_Selected)

                    painter->fillRect(option.rect, option.palette.color(cg, QPalette::Highlight));

           int nX = option.rect.x() + ( ( option.rect.width() - m_pxPicture.rect().width() ) / 2 );

           int nY = option.rect.y() + ( ( option.rect.height() - m_pxPicture.rect().height() ) / 2 );

           painter->drawPixmap( nX, nY, m_pxPicture );

       ////    drawFocus(painter, option, option.rect.adjusted(0, 0, -1, -1)); // since we draw the grid ourselves

           /*

           QPen pen = painter->pen();

           painter->setPen(option.palette.color(QPalette::Mid));

           painter->drawLine(option.rect.bottomLeft(), option.rect.bottomRight());

           painter->drawLine(option.rect.topRight(), option.rect.bottomRight());

           painter->setPen(pen);

   */

   }