Giovanni Campagna 31f67d9142 MessageTray: don't list the sources all the time
The point of a hash table is that you don't need to list all the
elements. To avoid that, keep a "clearableCount" in MessageTray,
which can be used by the message tray menu to show and hide the
clear item, and that is updated in constant time when sources
are added or removed.

https://bugzilla.gnome.org/show_bug.cgi?id=700194
2013-07-30 18:13:17 -04:00
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2013-03-29 16:15:19 +01:00
2013-06-18 23:01:26 +02:00
2013-04-06 11:10:30 -04:00
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