
        </md-button>
        <md-menu-content class="visual-query-column-menu visual-query-filter-menu">
          <md-menu-item ng-repeat="filter in header.delegate.filters">
            <i style="font-size:18px" class="material-icons mdi {{filter.icon}}"></i>
            <md-input-container md-no-float>
              <input placeholder="{{ filter.label }}" type="text" ng-model="filter.term" ng-change="header.delegate.validateFilter(header,filter, table)" >
            </md-input-container>
          </md