Review Request: a signal for the activity change

[Marco Martin]

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http://reviewboard.vidsolbach.de/r/176/
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Review request for Plasma.


Summary
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this is the first time i try to scratch my itch with activity and context stuff, so probably could be not the right approach(tm)
this adds a signal to the containment that notifies the activity has changed, since i think could be useful tools that displays activities
i made this thing for activitybar in playground, that displays all the containments in a tabbar for quick switching, so i need a way to sync the name with the text on tabs.
a way could be this signal, or perhaps directly accessing the context object fron the containment?


Diffs
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  /trunk/KDE/kdebase/workspace/libs/plasma/containment.h
  /trunk/KDE/kdebase/workspace/libs/plasma/containment.cpp

Diff: http://reviewboard.vidsolbach.de/r/176/diff


Testing
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Thanks,

Marco