本文整理汇总了C++中Touch::cloneWithNewTarget方法的典型用法代码示例。如果您正苦于以下问题：C++ Touch::cloneWithNewTarget方法的具体用法？C++ Touch::cloneWithNewTarget怎么用？C++ Touch::cloneWithNewTarget使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Touch的用法示例。
在下文中一共展示了Touch::cloneWithNewTarget方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: retargetTouch
void EventPath::retargetTouch(TouchEventContext::TouchListType touchListType, const Touch& touch)
{
EventTarget* eventTarget = touch.target();
if (!eventTarget)
return;
Node* targetNode = eventTarget->toNode();
if (!targetNode)
return;
RelatedNodeRetargeter retargeter(*targetNode, *m_path[0]->node());
TreeScope* previousTreeScope = nullptr;
for (auto& context : m_path) {
Node& currentTarget = *context->node();
TreeScope& currentTreeScope = currentTarget.treeScope();
if (UNLIKELY(previousTreeScope && ¤tTreeScope != previousTreeScope))
retargeter.moveToNewTreeScope(previousTreeScope, currentTreeScope);
Node* currentRelatedNode = retargeter.currentNode(currentTarget);
downcast<TouchEventContext>(*context).touchList(touchListType)->append(touch.cloneWithNewTarget(currentRelatedNode));
previousTreeScope = ¤tTreeScope;
}
}