on == 'desc', 'ui-grid-icon-blank': header.sort.direction == null}"></i>
  </span>
</div>
<span ng-if="domainType" class="kylo-visual-query-table-domain-type">
  <ng-md-icon icon="{{ domainType.icon }}" ng-style="{'fill': domainType.iconColor}"></ng-md-icon>
  <md-tooltip>{{ domainType.title }}</md-tooltip>
</span>
<md-menu class="ui-grid-column-menu-button" md-position-mode="target-right target" md-offset="0 42">
  <md-button ng-click="$mdMenu.open()" class="md-icon-button" style="line-height: 24px;">
    