| 34 | } |
| 35 | |
| 36 | static void drawArrow(QPainter *p, QPointF first, QPointF second) |
| 37 | { |
| 38 | p->drawLine(first, second); |
| 39 | QPointF vector(second - first); |
| 40 | QTransform m; |
| 41 | m.rotate(30); |
| 42 | QVector2D v1 = QVector2D(m.map(vector)).normalized() * 10; |
| 43 | m.rotate(-60); |
| 44 | QVector2D v2 = QVector2D(m.map(vector)).normalized() * 10; |
| 45 | p->drawLine(second, second - v1.toPointF()); |
| 46 | p->drawLine(second, second - v2.toPointF()); |
| 47 | } |
| 48 | |
| 49 | void WidgetRemoteView::drawDecoration(QPainter *p) |
| 50 | { |
no test coverage detected