dijit.hideTooltip() method should remove the arroundNode parameter

[guest]

The dijit.hideTooltip() method has a parameter name arroundNode. I'd read the code and found it in fact totally useless. Furthermore, the code below make me very difficult to hide the not closed correclty tooltip hard to be hidden:

if(!this.aroundNode

this.aroundNode !== aroundNode){

return;

}

I suggest to remove this parameter. It has nothing to do with the other codes in this method but preventing developers to close the tooltip easily.

[bill]

Sorry, this parameter is intentional, to prevent race conditions where widgetA closes the tooltip for widgetB. Think of it like the handle returned by dojo.connect().