Review Request: Unhide Panel when TaskManager's Task requests attention

[Diaa Sami]

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http://reviewboard.vidsolbach.de/r/342/
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Review request for Plasma.


Summary
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Unhides Panel(s) containing a TaskManager when a task requests attention, this was done by emitting the Applet's activate() signal(and since AbstractTaskItem is not a friend, I had to make the public method emitActivate()).

I noticed that AbstractTaskItem::setTaskFlags(TaskWantsAttention) is called twice, is there a reason for this? it's not likely to cause problems but I'm just curious.


Diffs
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  /trunk/KDE/kdebase/workspace/plasma/applets/tasks/abstracttaskitem.cpp
  /trunk/KDE/kdelibs/plasma/applet.h
  /trunk/KDE/kdelibs/plasma/applet.cpp

Diff: http://reviewboard.vidsolbach.de/r/342/diff


Testing
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basic testing only to make sure it works as intended


Thanks,

Diaa