|  | Home · All Namespaces · All Classes · Main Classes · Grouped Classes · Modules · Functions |

# diagramitem.cpp Example File
tools/undoframework/diagramitem.cpp

     /****************************************************************************
     **
     ** Copyright (C) 2007-$THISYEAR$ $TROLLTECH$. All rights reserved.
     **
     ** This file is part of the $MODULE$ of the Qt Toolkit.
     **
     ** $TROLLTECH_DUAL_LICENSE$
     **
     ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
     ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
     **
     ****************************************************************************/

     #include <QtGui>

     #include "diagramitem.h"

     DiagramItem::DiagramItem(DiagramType diagramType, QGraphicsItem *item,
                              QGraphicsScene *scene)
         : QGraphicsPolygonItem(item, scene)
     {
         if (diagramType == Box) {
             boxPolygon << QPointF(0, 0) << QPointF(0, 30) << QPointF(30, 30)
                        << QPointF(30, 0) << QPointF(0, 0);
             setPolygon(boxPolygon);
         } else {
             trianglePolygon << QPointF(15, 0) << QPointF(30, 30) << QPointF(0, 30)
                             << QPointF(15, 0);
             setPolygon(trianglePolygon);
         }

         QColor color(static_cast<int>(qrand()) % 256,
             static_cast<int>(qrand()) % 256, static_cast<int>(qrand()) % 256);
         QBrush brush(color);
         setBrush(brush);
         setFlag(QGraphicsItem::ItemIsSelectable);
         setFlag(QGraphicsItem::ItemIsMovable);
     }