/**
* Returns whether this component is strikethrough. This uses the parent's setting if this
* component hasn't been set. false is returned if none of the parent chain has been set.
*
* @return whether the component is strikethrough
*/
public boolean isStrikethrough() {
if (strikethrough == null) {
return parent != null && parent.isStrikethrough();
}
return strikethrough;
}
