Popup menu hidden by the portlet content

[infoni]

Hi,

I noticed the portlet popup menu is often behind the scene, sometimes it is very annoying:

I was able to fix the issue by setting a "z-index" attribute to 2000 for the class ".UIPopupCategory" in this file:

GateIn-3.5.0.Final-tomcat7\webapps\eXoResources\skin\DefaultSkin\webui\component\UIPopup\UIPopupCategory\Stylesheet.css

.UIPopupCategory {

          position: absolute;

          width: 120px;

          top: 15px;

          left: -85px; /* orientation=lt */

          right: -85px; /* orientation=rt */

          border: 1px solid #787878;

          box-shadow: 1px 1px 2px #787878; /* orientation=lt */

          -moz-box-shadow: 1px 1px 2px #787878; /* orientation=lt */

          -webkit-box-shadow: 1px 1px 2px #787878; /* orientation=lt */

          box-shadow: -1px 1px 2px #787878; /* orientation=rt */

          -moz-box-shadow: -1px 1px 2px #787878; /* orientation=rt */

          -webkit-box-shadow: -1px 1px 2px #787878; /* orientation=rt */

          margin-top: 8px;

          background: #ffffff;

         z-index:2000

}

2000 could be a fine value, for example it is higher than all jQuery UI components and most of plugins. May be it could be a good enhancement to set this attribute in the trunk?

Thanks