superdesk/superdesk-client-core

<div class="dropdown dropdown--noarrow"
     ng-class="{open: groupDropdownOpen}"
     ng-mouseenter="groupDropdownOpen = true"
     ng-mouseleave="groupDropdownOpen = false"
     ng-if="actions[group]"
     dropdown>
    <a class="dropdown__toggle" title="{{ :: actions[group][0].groupLabel | translate }}" dropdown__toggle>
        <i class="icon-{{ :: actions[group][0].groupIcon}}" ng-show=":: actions[group][0].groupIcon"></i>
        <span>{{ :: actions[group][0].groupLabel | translate }}</span>
    </a>
    <ul class="dropdown__menu dropdown__menu--submenu-left">
        <li ng-repeat="activity in actions[group]" sd-activity-item></li>
    </ul>
</div>