C++ (Cpp) Row::IsSeparator 예제들

예제 #1

파일: nsTreeContentView.cpp 프로젝트: captainbrosset/gecko-dev

NS_IMETHODIMP
nsTreeContentView::GetRowProperties(int32_t aIndex, nsAString& aProps)
{
  NS_PRECONDITION(aIndex >= 0 && aIndex < int32_t(mRows.Length()), "bad index");
  if (aIndex < 0 || aIndex >= int32_t(mRows.Length()))
    return NS_ERROR_INVALID_ARG;   

  Row* row = mRows[aIndex];
  nsIContent* realRow;
  if (row->IsSeparator())
    realRow = row->mContent;
  else
    realRow = nsTreeUtils::GetImmediateChild(row->mContent, nsGkAtoms::treerow);

  if (realRow) {
    realRow->GetAttr(kNameSpaceID_None, nsGkAtoms::properties, aProps);
  }

  return NS_OK;
}

예제 #2

파일: nsTreeContentView.cpp 프로젝트: luke-chang/gecko-1

void
nsTreeContentView::GetRowProperties(int32_t aRow, nsAString& aProperties,
                                    ErrorResult& aError)
{
  aProperties.Truncate();
  if (!IsValidRowIndex(aRow)) {
    aError.Throw(NS_ERROR_INVALID_ARG);
    return;
  }

  Row* row = mRows[aRow].get();
  nsIContent* realRow;
  if (row->IsSeparator())
    realRow = row->mContent;
  else
    realRow = nsTreeUtils::GetImmediateChild(row->mContent, nsGkAtoms::treerow);

  if (realRow && realRow->IsElement()) {
    realRow->AsElement()->GetAttr(kNameSpaceID_None, nsGkAtoms::properties, aProperties);
  }
}