On 11/9/2010 12:16 PM, Yung, Winson W wrote:
Hi all, I posted the following question to MeeGo’s application
developer forum <http://forum.meego.com/forumdisplay.php?f=3>, but
didn’t get any response/suggestion. I am wondering folks here have any
insight on this or not:
In the case when display is turned off either because of the screen
saver and/or platform goes into low power state (such as S0i3), is
there a way for an application to register an event and get notified
when display is off? Reason for doing this is to make sure platform
can stay in low power state as long as possible to preserve battery,
where non-essential application UI update should be all disabled.
Qt (Quick) will give your application an event for this; it's the same
event you get when your application is no longer visible on the screen.
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