Clicker does not set event position about gremlins.js

[fzaninotto]

Did you actually notice a bug? I can't find litterature explaining that an event dispatched on an element would cause problems if the event position is wrong. And on my side, the current code works perfectly.

[AlexKlimenkov]

I actually did:)
It does not causes any issues if clicker gremlin is used for clicks, doubleclicks, mouseovers, when the handler usually uses only a target element.

However, I've tried to configure a clicker gremlin to do drag-and-drop. So I've made it successively do 'mousedown' followed by one or several 'mousemove' and finally 'mouseup'.
During the mousemove application draws the moved element at cursors position (and does some other calculations), which is not happening if coordinates are empty.

As the simplest way to check, you can grab a basic demo of jQuery draggable ( http://jqueryui.com/draggable/ 'view source' link) and run following configuration on the page:

gremlins.createHorde()
    .gremlin(gremlins.species.clicker().clickTypes(["mousedown", "mousemove"]))
    .unleash({ nb: 1000 });

If the coordinates are empty - nothing happens with draggable box. If you set actual coordinates - it will be moved across the screen.

The project I work with uses custom implementation of drag and drop, although in this case it works exactly the same as in example with jQuery draggable. Not sure if there are any other use-cases when coordinates may cause problem.