[ Flex ] DataGrid

■ DataGrid 스크롤

private function moveItemHandler(event:MouseEvent):void {
   trace("휠" + event.delta);
   trace("스크롤 위치값 : " + dgChunjamoon.verticalScrollPosition);
   totalNumber = totalNumber - 2;
   if(dgChunjamoon.verticalScrollPosition > 2 && dgChunjamoon.verticalScrollPosition < totalNumber) { 
      dgChunjamoon.verticalScrollPosition = dgChunjamoon.verticalScrollPosition - event.delta;
   }

   //dgChunjamoon.scrollToIndex(30);
}