/**
  * Get minute stepping
  *
  * @return minute stepping
  */
 public ViewModeType getViewMode() {
   return ViewModeType.valueOf(getString(ViewMode));
 }
 /**
  * Set view mode
  *
  * @param view view mode
  * @return config instance
  */
 public DatetimePickerConfig useView(ViewModeType view) {
   put(ViewMode, view.getCode());
   return this;
 }