I am seeing a difference between click events when dragging verses
resizing. The key factor is whether the element uses a proxy as part
of resizing. If a proxy is used, the resize operation is not followed by a click event. When a proxy is not used, the resize IS followed by a click event. The test page linked below shows the difference. Two resizable DIVs, one by proxy and one not. Events are listed in a list on the right of the page.
(The test page was created 14 Jun 2008, and will be around a while but probably not forever.)
I discovered this issue because of a difference between draggable and resizable: as far as I can tell, a draggable will always send three events after a click: start, stop, click. A resizable sends either start, stop, click ''or'' just start, stop, as described above.