MDL-37459 admin: Default styles for flags for admin settings

lib/adminlib.php

@@ -1615,6 +1615,9 @@ abstract class admin_setting {
             }
         }
 
+        if (!empty($output)) {
+            return html_writer::tag('span', $output, array('class' => 'adminsettingsflags'));
+        }
         return $output;
     }
 

theme/base/style/admin.css

@@ -251,6 +251,12 @@
 .admin_colourpicker .previewcolour {border:1px solid #000;margin-left:301px;}
 .admin_colourpicker .currentcolour {border:1px solid #000;margin-left:301px;border-top-width:0;}
 
+/* Styles for flags on admin settings */
+.adminsettingsflags { float: right; }
+.dir-rtl .adminsettingsflags { float: left; }
+.adminsettingsflags label { margin-right: 7px; }
+.dir-rtl .adminsettingsflags label { margin-left: 7px; }
+
 /** Overide for RTL layout **/
 .dir-rtl #adminsettings .form-item  .form-setting,
 .dir-rtl #adminsettings .form-item  .form-label,

theme/bootstrapbase/less/moodle/admin.less

@@ -398,6 +398,31 @@ img.iconsmall {
     direction: ltr;
 }
 
+/* Styles for flags on admin settings */
+.adminsettingsflags {
+    float: right;
+}
+
+.dir-rtl .adminsettingsflags {
+    float: left;
+}
+
+.adminsettingsflags label {
+    margin-right: 7px;
+}
+
+.dir-rtl .adminsettingsflags label {
+    margin-left: 7px;
+}
+
+.form-description {
+    clear: right;
+}
+
+.dir-rtl .form-description {
+    clear: left;
+}
+
 .form-item .form-setting .form-htmlarea {
     width: 640px;
     display: inline;