From 0366d40bf9ea82351ddaf297d1f934aab0803198 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <machniak@kolabsys.com>
Date: Thu, 12 Apr 2018 08:55:53 +0000
Subject: [PATCH] Elastic: Add possibility to assign classes to .nav-link
 elements when converting fieldsets to tabs

---
 skins/elastic/ui.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/skins/elastic/ui.js b/skins/elastic/ui.js
index ccae8454f..ce3d9c384 100644
--- a/skins/elastic/ui.js
+++ b/skins/elastic/ui.js
@@ -802,12 +802,13 @@ function rcube_elastic_ui()
             var tabs = [], nav = $('<ul>').attr({'class': 'nav nav-tabs', role: 'tablist'});
 
             $(this).addClass('tab-content').children('fieldset').each(function(i, fieldset) {
-                var tab, id = fieldset.id || ('tab' + idx + '-' + i);
+                var tab, id = fieldset.id || ('tab' + idx + '-' + i),
+                    tab_class = $(fieldset).data('navlink-class');
 
                 $(fieldset).addClass('tab-pane').attr({id: id, role: 'tabpanel'});
 
                 tab = $('<li>').addClass('nav-item').append(
-                    $('<a>').addClass('nav-link')
+                    $('<a>').addClass('nav-link' + (tab_class ? ' ' + tab_class : ''))
                         .attr({role: 'tab', 'href': '#' + id})
                         .text($('legend:first', fieldset).text())
                         .click(function() {