accessibleDescription
Sets the component's accessible description - a longer localized explanation assistive technologies can read after the name. null clears any description this modifier set.
A component holds no description of its own until one is set: its accessible context derives one instead, from the tooltip or from the caption labeling it. Removing this modifier restores that derivation, not the string it derived. A description the component was built carrying is its own, and is restored as such. A description an accessible context cannot tell from the derived one is restored by derivation.
Return
this modifier with the accessible description declared on it.
Parameters
description
the accessible description to advertise, or null to clear it.