Why draggable cursor couldn't work properly for handle option !

Hi all,
I wonder why draggable cursor do not work for handle option
properly. Is there anything to do for work this properly. Any
suggestions or help would be more appreciated.
$("#row-1 .container >.hroot,#row-1 .container >.vroot").draggable
({cursor:"move",handle:".optionbar",containment:$("#row-1").length ?
"#row-1" :"document"});
with Regards
sure