triggerForElement
, shown without a delay by calling
showForElement
, or triggered over other elements by calling
attach
. For the latter two cases, the application is responsible
for calling detach
when finished.
HoverCard objects fire a TRIGGER event when the mouse moves over an element
that can trigger a hovercard, and BEFORE_SHOW when the hovercard is
about to be shown. Clients can respond to these events and can prevent the
hovercard from being triggered or shown.