bool
DocAccessibleChild::RecvDescription(const uint64_t& aID, nsString* aDesc)
{
Accessible* acc = IdToAccessible(aID);
if (!acc)
return true;
acc->Description(*aDesc);
return true;
}
void
HTMLComboboxAccessible::Description(nsString& aDescription)
{
aDescription.Truncate();
// First check to see if combo box itself has a description, perhaps through
// tooltip (title attribute) or via aria-describedby
Accessible::Description(aDescription);
if (!aDescription.IsEmpty())
return;
// Otherwise use description of selected option.
Accessible* option = SelectedOption();
if (option)
option->Description(aDescription);
}