| 288 | } |
| 289 | |
| 290 | void UBGraphicsAxes::keyPressEvent(QKeyEvent *event) |
| 291 | { |
| 292 | QGraphicsItem::keyPressEvent(event); |
| 293 | switch (event->key()) |
| 294 | { |
| 295 | case Qt::Key_Up: |
| 296 | moveBy(0, -1); |
| 297 | event->accept(); |
| 298 | break; |
| 299 | case Qt::Key_Down: |
| 300 | moveBy(0, 1); |
| 301 | event->accept(); |
| 302 | break; |
| 303 | case Qt::Key_Left: |
| 304 | moveBy(-1, 0); |
| 305 | event->accept(); |
| 306 | break; |
| 307 | case Qt::Key_Right: |
| 308 | moveBy(1, 0); |
| 309 | event->accept(); |
| 310 | break; |
| 311 | } |
| 312 | } |
| 313 | |
| 314 | void UBGraphicsAxes::mousePressEvent(QGraphicsSceneMouseEvent *event) |
| 315 | { |