C++ (Cpp) Accessible::GetName示例

nsresult
HTMLTextFieldAccessible::GetNameInternal(nsAString& aName)
{
  nsresult rv = Accessible::GetNameInternal(aName);
  NS_ENSURE_SUCCESS(rv, rv);

  if (!aName.IsEmpty())
    return NS_OK;

  if (mContent->GetBindingParent())
  {
    // XXX: bug 459640
    // There's a binding parent.
    // This means we're part of another control, so use parent accessible for name.
    // This ensures that a textbox inside of a XUL widget gets
    // an accessible name.
    Accessible* parent = Parent();
    if (parent)
      parent->GetName(aName);
  }

  if (!aName.IsEmpty())
    return NS_OK;

  // text inputs and textareas might have useful placeholder text
  mContent->GetAttr(kNameSpaceID_None, nsGkAtoms::placeholder, aName);

  return NS_OK;
}

示例#2

显示文件

文件： HTMLFormControlAccessible.cpp 项目： kirankaladharan/devtools-window

ENameValueFlag
HTMLTextFieldAccessible::NativeName(nsString& aName)
{
  ENameValueFlag nameFlag = Accessible::NativeName(aName);
  if (!aName.IsEmpty())
    return nameFlag;

  if (mContent->GetBindingParent()) {
    // XXX: bug 459640
    // There's a binding parent.
    // This means we're part of another control, so use parent accessible for name.
    // This ensures that a textbox inside of a XUL widget gets
    // an accessible name.
    Accessible* parent = Parent();
    if (parent)
      parent->GetName(aName);
  }

  if (!aName.IsEmpty())
    return eNameOK;

  // text inputs and textareas might have useful placeholder text
  mContent->GetAttr(kNameSpaceID_None, nsGkAtoms::placeholder, aName);
  return eNameOK;
}

示例#3

显示文件

文件： XULFormControlAccessible.cpp 项目： bitshadow/mozilla-central

nsresult
XULGroupboxAccessible::GetNameInternal(nsAString& aName)
{
    // XXX: we use the first related accessible only.
    Accessible* label =
        RelationByType(nsIAccessibleRelation::RELATION_LABELLED_BY).Next();
    if (label)
        return label->GetName(aName);

    return NS_OK;
}