<AWT Dev> Review request: 8010925: COPY AND PASTE TO AND FROM SIGNED APPLET FAILS AFTER FIRST INTERNAL COPY PRFRMD

[mikhail cherkasov]

Hello all,

Could you please review the following fix:
http://bugs.sun.com/view_bug.do?bug_id=8010925
http://cr.openjdk.java.net/~mcherkas/8010925/webrev.00/ 
<http://cr.openjdk.java.net/%7Emcherkas/8010925/webrev.00/>

Applet doesn't receive any NSApplication*Notification because it
doesn't create any windows, so if we have applet with windows - all 
works fine.
But in this case all content are added to applet's ContentPane that is
embedded to browser and hasn't any window.
But AWT updates clipboard data only on 
NSApplicationDidBecameActiveNotification.
So if we make copy action from applet , applet will never read new data 
from system pastboard,
it just will use cached data.
To fix this I added pasteboard check on CEmbeddedFrame focus receiving.

Thanks,
Mikhail.