Slaprunner Editor: Fix closing tab issues

slapos/runner/static/css/editor.css

@@ -13,6 +13,7 @@
   height: 30px;
   color: #737373;
   border-bottom: 4px solid #7FAED3;
+  min-width: 936px;
 }
 .box_header ul{float: left; padding-top: 2px; text-shadow: 0px 1px #F1F1F1;}
 .box_header li{float: left;border: 1px solid #AAB8C2;padding: 1px 5px 1px 0;margin-left: 5px; text-indent: 5px;}

slapos/runner/static/js/scripts/softwareFolder.js

@@ -236,7 +236,8 @@ $(document).ready(function () {
 
       /*Close Selected Tab*/
       $("#tabControl div.item:last span.bt_close").click(function () {
-        var $tab = $(this).parent(), position = 0;
+        var $tab = $(this).parent(), position = 0,
+            active = $tab.hasClass('active');
         var rel = $tab.attr('rel');
         if (editorlist[ rel ].changed) {
           if (!window.confirm("You have unsaved changes. Your changes will be lost if you don't save them")){
@@ -247,14 +248,14 @@ $(document).ready(function () {
           }
         }
         //Remove tab
-        if ( $tab.hasClass('active') && $("#tabControl div.item").length > 0 ) {
-          position = ($tab.index() == 0) ? 1 : $tab.index();
-          $("#tabControl div.item:nth-child("+position+")").click();
-        }
+        position = ($tab.index() === 0) ? 1 : $tab.index();
         editorlist[ rel ].editor.destroy();
         delete editorlist[ rel ];
         $tab.remove();
         $("#tabContent pre[rel='" + rel + "']").remove();
+        if ( active && $("#tabControl div.item").length > 0 ) {
+          $("#tabControl div.item:nth-child("+position+")").click();
+        }
         resizeTabItems ();
         saveTabList ();
         return false;