C++ (Cpp) ShadowRoot::RemoveInsertionPoint 예제들

예제 #1

파일: HTMLContentElement.cpp 프로젝트: ConradIrwin/gecko-dev

void
HTMLContentElement::UnbindFromTree(bool aDeep, bool aNullParent)
{
  if (mIsInsertionPoint) {
    ShadowRoot* containingShadow = GetContainingShadow();
    // Make sure that containingShadow exists, it may have been nulled
    // during unlinking in which case the ShadowRoot is going away.
    if (containingShadow) {
      containingShadow->RemoveInsertionPoint(this);

      // Remove all the assigned nodes now that the
      // insertion point now that the insertion point is
      // no longer a descendant of a ShadowRoot.
      ClearMatchedNodes();
      containingShadow->SetInsertionPointChanged();
    }

    mIsInsertionPoint = false;
  }

  nsGenericHTMLElement::UnbindFromTree(aDeep, aNullParent);
}