web: Adding a setting icon on dhtmlXTabBar

lundi 27 juin 2016

I want to add a setting icon

    <i class="fa fa-cog" aria-hidden="true"></i>

on the right top of my tabbar. For the tabbar I use dhtmlXTabBar and have already had three tab on left top

  mainTabbar.addTab("a1", "Viewer",null,null,true);
  mainTabbar.addTab("a2", "Schedule");
  mainTabbar.addTab("a3", "Project");

so can I add the fourth one as an icon on right-top of webpage?

web