[g-a-devel]State Change Notifications

[Marc Mulcahy <marc mulcahy sun com>]

Remus and All:

The correct event to register for is "object:state-change" not 
"object:state-changed" as your previous mail indicated...

Due to a patch I just submitted, you can now register for specific state 
change notifications,.  For example, you can register for:

"object:state-change:checked"
"object:state-changed:focused"
etc.

The first detail is 0 if the state is being cleared, 1 if it is being 
set.  So, if you register for the generic state-change event, you can do 
comparisons on the last part of the event type to tell what state  has 
changed.  To make the string comparisons more efficient in this case, you 
may wish to  use the GQuark stuff.

Regards,

Marc