ng-grid/src/templates/headerCellTemplate.html

__Contributors:__

<div class="ngHeaderSortColumn {{col.headerClass}}" ng-style="{'cursor': col.cursor}" ng-class="{ 'ngSorted': !noSortVisible }">
    <div ng-click="col.sort($event)" ng-class="'colt' + col.index" class="ngHeaderText">{{col.displayName}}</div>
    <div class="ngSortButtonDown" ng-show="col.showSortButtonDown()"></div>
    <div class="ngSortButtonUp" ng-show="col.showSortButtonUp()"></div>
    <div class="ngSortPriority">{{col.sortPriority}}</div>
    <div ng-class="{ ngPinnedIcon: col.pinned, ngUnPinnedIcon: !col.pinned }" ng-click="togglePin(col)" ng-show="col.pinnable"></div>
</div>
<div ng-show="col.resizable" class="ngHeaderGrip" ng-click="col.gripClick($event)" ng-mousedown="col.gripOnMouseDown($event)"></div>