org.apache.jetspeed.portal.controllers.VelocityPortletController Single column org.apache.jetspeed.portal.controllers.VelocityPortletController Single row org.apache.jetspeed.portal.controllers.VelocityPortletController Two columns (50/50) org.apache.jetspeed.portal.controllers.VelocityPortletController Two columns (75/25) org.apache.jetspeed.portal.controllers.VelocityPortletController Two columns (25/75) org.apache.jetspeed.portal.controllers.VelocityPortletController Three columns (25/50/25) org.apache.jetspeed.portal.controllers.VelocityPortletController Three columns (33/33/33) org.apache.jetspeed.portal.controllers.VelocityPanedPortletController Tab pane org.apache.jetspeed.portal.controllers.VelocityPanedPortletController Menu pane