Add a graphic indicating processing for slow feature queries

[GoogleCodeExporter]

If an identify is done with the "i" tool there is a spinning circle while the 
"number of features" WFS query is done.  However, when a datalayer out of the 
list is chosen and the query to bring the table happens there is no graphic 
telling the user that processing is happening. If this query takes a long time 
the user thinks that the viewer is broken. Adding a spinning circle would be 
helpful. 

Original issue reported on code.google.com by Aleda.Fr...@state.ma.us on 27 Mar 2012 at 8:55

[GoogleCodeExporter]

r373 addresses this

Instead of reactivating the spinner that belongs to each data layer, I am 
applying this mask over the data layers panel.  I believe it's a cleaner 
approach since it both disables the entire data layers panel and shows you a 
spinner.

Original comment by cpl...@gmail.com on 25 Oct 2012 at 4:15

Attachments:

• spinner.png

[GoogleCodeExporter]

Incidentally, I am making all global CSS changes in css/ogcsearch.css.  I hope 
that this .css is included in all configs.  If it is not, any changes I make 
there will need to be carried through to each config's own .css.

Original comment by cpl...@gmail.com on 25 Oct 2012 at 4:16

[GoogleCodeExporter]

Original comment by cpl...@gmail.com on 26 Oct 2012 at 6:54

• Changed state: Fixed

[GoogleCodeExporter]

Original comment by Aleda.Fr...@state.ma.us on 31 Oct 2012 at 1:49

• Changed state: Verified