*/
public void moveHelper(boolean firstTime) {
if (helper == null || helper.size() == 0) {
return;
}
AxisOption axis = options.getAxis();
if (AxisOption.NONE == axis || AxisOption.X_AXIS == axis || firstTime) {
helper.get(0).getStyle().setLeft(position.left, Unit.PX);
}
if (AxisOption.NONE == axis || AxisOption.Y_AXIS == axis || firstTime) {
helper.get(0).getStyle().setTop(position.top, Unit.PX);