Mouseup and Mousedown events for datatable button

Hi,
Is there any possibility to use mouseup/down events like this: http://webix.com/snippet/a6a6cc81

You can use the event API to add any html-event to a component. I suggest attaching needed events to the each html button through the ready handler:

http://webix.com/snippet/39fcd7a8

Or maybe you may do this:
http://webix.com/snippet/0a48cf93

Thanks a lot!