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3 ** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
4 ** Contact: http://www.qt-project.org/legal
6 ** This file is part of the examples of the Qt Toolkit.
8 ** $QT_BEGIN_LICENSE:BSD$
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39 ****************************************************************************/
43 #include "diagramitem.h"
45 DiagramItem::DiagramItem(DiagramType diagramType, QGraphicsItem *item)
46 : QGraphicsPolygonItem(item)
48 if (diagramType == Box) {
49 boxPolygon << QPointF(0, 0) << QPointF(0, 30) << QPointF(30, 30)
50 << QPointF(30, 0) << QPointF(0, 0);
51 setPolygon(boxPolygon);
53 trianglePolygon << QPointF(15, 0) << QPointF(30, 30) << QPointF(0, 30)
55 setPolygon(trianglePolygon);
58 QColor color(static_cast<int>(qrand()) % 256,
59 static_cast<int>(qrand()) % 256, static_cast<int>(qrand()) % 256);
62 setFlag(QGraphicsItem::ItemIsSelectable);
63 setFlag(QGraphicsItem::ItemIsMovable);