| 1345 | } |
| 1346 | |
| 1347 | void ViewNode::setCalculatedViewportNeedsUpdate() { |
| 1348 | if (!_flags[kCalculatedViewportNeedsUpdateFlag]) { |
| 1349 | _flags[kCalculatedViewportNeedsUpdateFlag] = true; |
| 1350 | |
| 1351 | auto parent = getParent(); |
| 1352 | if (parent != nullptr) { |
| 1353 | parent->setCalculatedViewportHasChildNeedsUpdate(); |
| 1354 | } else { |
| 1355 | scheduleUpdates(); |
| 1356 | } |