If you want to add in your views a menu to directly edit/delete the content display as below, you need to do some changes in the HTML of your view.
First, you need to detect the variable that contains your item information (for our example it's "item" you can see it in the picture (1))
Then, add the class "pow-admin-item-ref" on your item container (2 on the picture)
And finally, add the directive <powell-action-item item="item"></powell-action-item> inside your item container (3 on the picture)