Author: aschnell Date: Mon Feb 9 14:47:35 2009 New Revision: 55357 URL: http://svn.opensuse.org/viewcvs/yast?rev=55357&view=rev Log: - check splines pointer before use Modified: trunk/qt-graph/src/QY2Graph.cc Modified: trunk/qt-graph/src/QY2Graph.cc URL: http://svn.opensuse.org/viewcvs/yast/trunk/qt-graph/src/QY2Graph.cc?rev=55357&r1=55356&r2=55357&view=diff ============================================================================== --- trunk/qt-graph/src/QY2Graph.cc (original) +++ trunk/qt-graph/src/QY2Graph.cc Mon Feb 9 14:47:35 2009 @@ -362,32 +362,38 @@ for (edge_t* edge = agfstout(graph, node); edge != NULL; edge = agnxtout(graph, edge)) { const splines* spl = ED_spl(edge); - const bezier& bz = spl->list[0]; + if (spl == NULL) + continue; - QColor color(aggetToQColor(edge, "color", Qt::black)); + for (int i = 0; i < spl->size; ++i) + { + const bezier& bz = spl->list[i]; - QPainterPath path(makeBezier(bz)); + QColor color(aggetToQColor(edge, "color", Qt::black)); - QPicture picture; - QPainter painter; + QPainterPath path(makeBezier(bz)); - painter.begin(&picture); - if (bz.sflag) - drawArrow(QLineF(gToQ(bz.list[0]), gToQ(bz.sp)), color, &painter); - if (bz.eflag) - drawArrow(QLineF(gToQ(bz.list[bz.size-1]), gToQ(bz.ep)), color, &painter); - painter.end(); + QPicture picture; + QPainter painter; - QY2Edge* item = new QY2Edge(path, picture); + painter.begin(&picture); + if (bz.sflag) + drawArrow(QLineF(gToQ(bz.list[0]), gToQ(bz.sp)), color, &painter); + if (bz.eflag) + drawArrow(QLineF(gToQ(bz.list[bz.size-1]), gToQ(bz.ep)), color, &painter); + painter.end(); - QPen pen(color); - pen.setStyle(aggetToQPenStyle(edge, "style", Qt::SolidLine)); - pen.setWidthF(1.0); - item->setPen(pen); + QY2Edge* item = new QY2Edge(path, picture); - item->setZValue(-1.0); + QPen pen(color); + pen.setStyle(aggetToQPenStyle(edge, "style", Qt::SolidLine)); + pen.setWidthF(1.0); + item->setPen(pen); - scene->addItem(item); + item->setZValue(-1.0); + + scene->addItem(item); + } } } } -- To unsubscribe, e-mail: yast-commit+unsubscribe@opensuse.org For additional commands, e-mail: yast-commit+help@opensuse.org