The shared hover tooltip. install() hooks it into UIRoot's hover-delay driver; any widget with a tooltip (and optional tooltipShortcut, rendered right-aligned) gets one for free. One instance, idle-free, fades via UITween.
install()
UIRoot
tooltip
tooltipShortcut
UITween
staticinstall():Void
Hooks the tooltip into the root's hover timing. Call once after creating the UIRoot.
staticreset():Void
Drops the shared instance (state teardown).