 			if not content or @__pane.isDestroyed()
 				return dfr.reject()
 
+			CUI.dom.setAttribute(content, "role", "tooltip")
 			@__pane.replace(content, "center")
 			dfr.resolve()
 

		CUI.dom.setStyleOne(@DOM, "max-width", @__viewport.width/2)

	destroy: ->
		@__mouseStillEvent?.destroy()
		CUI.Events.ignore(instance: @__dummyInst)
		super()


		if CUI.util.isUndef(@opts.backdrop)
			@opts.backdrop = false
		@opts.pointer = "arrow"
		@opts.check_for_element = true
		@opts.placement = @opts.placement or "n"
