user borrowed from friend
since i use vector layer with wfs protocol, there is a little while before features loaded on the map. So i need to tell user to wait a moment until they load.
what best way to do that ? i found this http://osgeo-org.1560.n6.nabble.com/Patch-quot-waiting-quot-mouse-cursor-on-WFS-loading-td3961983.html
but not sure if it will work. any body tried it ?