wikiColumn in wiki.js makes forcibly the background of elements white

[Jun Omae]

The div.wiki-toc that generated by PageOutline macro has #ffd (yellow) as background color. However, wikiColumn in wiki.js resets it to white with alpha 0.8 rgb(255, 255, 255, 0.8) or background: none.

I don't think it should reset the background color, instead, it should apply opacity: 0.8 and remove the applied styles.

trac/htdocs/js/wiki.js

@@ -39 +39 @@
         if (shift_left > wpleft)
           shift_left = wpleft;
 
-        $e.css({'margin-left': -shift_left,
-                'background': 'rgba(255, 255, 255, .8)'});
+        $e.css({'margin-left': -shift_left, 'opacity': '.8'});
     };
     var resetLargeElements = function() {
-      for (var i = 0; i < large_elements.length; i++) {
-        $(large_elements[i]).css({'margin-left': 0, 'background': 'none'});
-      }
+      $(large_elements).css({'margin-left': '', 'opacity': ''});
     };
     var detectLargeImage = function() {
       var excess = detectLargeElement.apply(this);

[Jun Omae]

Also, elements which its float is not none like such .wiki-toc should be ignored.

trac/htdocs/js/wiki.js

@@ -19 +19 @@
     var wpow = $wikipage.outerWidth();
     var large_elements = [];
     var detectLargeElement = function() {
-      var rol = $(this).offset().left - $wikipage.offset().left;
-      var excess = $(this).outerWidth() + rol - wpow;
+      var $e = $(this);
+      if ($e.css('float') !== 'none')
+        return -1;
+      var rol = $e.offset().left - $wikipage.offset().left;
+      var excess = $e.outerWidth() + rol - wpow;
       if (excess > 0) {
-        $(this).data('excess', excess);
-        $(this).data('rol', rol);
+        $e.data('excess', excess);
+        $e.data('rol', rol);
         large_elements.push(this);
       }
       return excess;