Fix that arrow icon for {{collapse}} macro is not shown (#32754).

Patch by Marius BALTEANU.

git-svn-id: http://svn.redmine.org/redmine/trunk@19409 e93f8b46-1217-0410-a6f0-8f06a7374b81

diff --git a/lib/redmine/wiki_formatting/macros.rb b/lib/redmine/wiki_formatting/macros.rb
index 53276834fc49f030f64c9c8f4e5921b6f87a8802..0e1e4234c813800d77380db7b7bd39eb28de8da4 100644 (file)
--- a/lib/redmine/wiki_formatting/macros.rb
+++ b/lib/redmine/wiki_formatting/macros.rb
@@ -234,8 +234,8 @@ module Redmine
         hide_label = args[1] || args[0] || l(:button_hide)
         js = "$('##{html_id}-show, ##{html_id}-hide').toggle(); $('##{html_id}').fadeToggle(150);"
         out = ''.html_safe
-        out << link_to_function(show_label, js, :id => "#{html_id}-show", :class => 'collapsible collapsed')
-        out << link_to_function(hide_label, js, :id => "#{html_id}-hide", :class => 'collapsible', :style => 'display:none;')
+        out << link_to_function(show_label, js, :id => "#{html_id}-show", :class => 'icon icon-collapsed collapsible')
+        out << link_to_function(hide_label, js, :id => "#{html_id}-hide", :class => 'icon icon-expended collapsible', :style => 'display:none;')
         out << content_tag('div', textilizable(text, :object => obj, :headings => false, :inline_attachments => @@inline_attachments), :id => html_id, :class => 'collapsed-text', :style => 'display:none;')
         out
       end